Compare commits

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18 Commits

Author SHA1 Message Date
Bart Thomee
b251d73f87 Remove unnecessary check 2025-10-22 14:14:17 -04:00
Bart Thomee
be55d27fff Improve comments 2025-10-17 15:23:20 -04:00
Bart Thomee
cd2b194b0a Separate out merge queue from pull request workflows 2025-10-17 15:18:27 -04:00
Bart Thomee
99397dfb2e Merge branch 'develop' into bthomee/merge_queue 2025-10-17 13:17:56 -04:00
Bart
15e2150cdf Apply suggestion from @ximinez
Co-authored-by: Ed Hennis <ed@ripple.com>
2025-10-17 13:13:41 -04:00
Bart
1e41b68d71 Apply suggestion from @ximinez
Co-authored-by: Ed Hennis <ed@ripple.com>
2025-10-17 13:13:30 -04:00
Bart Thomee
a3fa2bd1c5 Review feedback 2025-10-17 12:32:44 -04:00
Bart Thomee
7d9b2dbd10 Merge branch 'develop' into bthomee/merge_queue 2025-10-17 12:26:56 -04:00
Bart Thomee
b4dbe8d7e7 Fix trigger workflow, support non-default remotes 2025-10-16 16:27:32 -04:00
Bart Thomee
f71d058c29 Merge branch 'develop' into bthomee/merge_queue 2025-10-16 16:14:31 -04:00
Bart Thomee
3ca5a958d7 Fix typo 2025-10-16 14:12:02 -04:00
Bart Thomee
a84c1f69d5 Update script echo statement 2025-10-15 17:22:11 -04:00
Bart Thomee
38999b2ff8 Remove unnecessary script 2025-10-15 17:10:03 -04:00
Bart Thomee
f611938a7b Skip CI if the 'SkipRunCI' label has been added 2025-10-15 17:09:03 -04:00
Bart Thomee
78f390714d Remove script meant for different PR 2025-10-15 12:02:11 -04:00
Bart Thomee
72f91e289b Add check to run during merge queue to ensure a custom commit message has been written 2025-10-15 11:59:37 -04:00
Bart Thomee
24f5c2f08b Merge branch 'develop' into bthomee/merge_queue 2025-10-15 11:04:26 -04:00
Bart Thomee
779094f6aa chore: Add script to squash commits in PRs ready to merge 2025-10-14 14:14:21 -04:00
1693 changed files with 128290 additions and 37473 deletions

View File

@@ -1,275 +0,0 @@
ignorePaths:
- build/**
- src/libxrpl/crypto
- src/test/** # Will be removed in the future
- CMakeUserPresets.json
- Doxyfile
- docs/**/*.puml
- cmake/**
- LICENSE.md
language: en
allowCompoundWords: true
ignoreRandomStrings: true
minWordLength: 5
dictionaries:
- cpp
- en_US
- en_GB
ignoreRegExpList:
- /[rs][1-9A-HJ-NP-Za-km-z]{25,34}/g # addresses and seeds
- /(XRPL|BEAST)_[A-Z_0-9]+_H_INCLUDED+/g # include guards
- /(XRPL|BEAST)_[A-Z_0-9]+_H+/g # include guards
- /::[a-z:_]+/g # things from other namespaces
- /lib[a-z]+/g # libraries
- /[0-9]{4}-[0-9]{2}-[0-9]{2}[,:][A-Za-zÀ-ÖØ-öø-ÿ.\s]+/g # copyright dates
- /[0-9]{4}[,:]?\s*[A-Za-zÀ-ÖØ-öø-ÿ.\s]+/g # copyright years
- /\[[A-Za-z0-9-]+\]\(https:\/\/github.com\/[A-Za-z0-9-]+\)/g # Github usernames
- /-[DWw][a-zA-Z0-9_-]+=/g # compile flags
- /[\['"`]-[DWw][a-zA-Z0-9_-]+['"`\]]/g # compile flags
suggestWords:
- xprl->xrpl
- unsynched->unsynced
- synched->synced
- synch->sync
words:
- abempty
- AMMID
- amt
- amts
- asnode
- asynchrony
- attestation
- authorises
- autobridge
- autobridged
- autobridging
- bimap
- bindir
- bookdir
- Bougalis
- Britto
- Btrfs
- canonicality
- checkme
- chrono
- citardauq
- clawback
- clawbacks
- coeffs
- coldwallet
- compr
- conanfile
- conanrun
- connectability
- coro
- coros
- cowid
- cryptocondition
- cryptoconditional
- cryptoconditions
- csprng
- ctid
- currenttxhash
- daria
- dcmake
- dearmor
- deleteme
- demultiplexer
- deserializaton
- desync
- desynced
- determ
- distro
- doxyfile
- dxrpl
- endmacro
- exceptioned
- Falco
- finalizers
- firewalled
- fmtdur
- funclets
- gcov
- gcovr
- ghead
- Gnutella
- gpgcheck
- gpgkey
- hotwallet
- ifndef
- inequation
- insuf
- insuff
- iou
- ious
- isrdc
- jemalloc
- jlog
- keylet
- keylets
- keyvadb
- ledgerentry
- ledgerhash
- ledgerindex
- leftw
- legleux
- levelization
- levelized
- libpb
- libxrpl
- llection
- LOCALGOOD
- logwstream
- lseq
- lsmf
- ltype
- MEMORYSTATUSEX
- Merkle
- Metafuncton
- misprediction
- mptbalance
- mptflags
- mptid
- mptissuance
- mptissuanceid
- mptoken
- mptokenid
- mptokenissuance
- mptokens
- mpts
- multisig
- multisign
- multisigned
- Nakamoto
- nftid
- nftoffer
- nftoken
- nftokenid
- nftokenpages
- nftokens
- nftpage
- nikb
- nonxrp
- noripple
- nudb
- nullptr
- nunl
- Nyffenegger
- ostr
- partitioner
- paychan
- paychans
- permdex
- perminute
- permissioned
- pointee
- preauth
- preauthorization
- preauthorize
- preauthorizes
- preclaim
- protobuf
- protos
- ptrs
- pyenv
- qalloc
- queuable
- Raphson
- replayer
- rerere
- retriable
- RIPD
- ripdtop
- rippleci
- rippled
- ripplerpc
- rippletest
- RLUSD
- rngfill
- rocksdb
- Rohrs
- roundings
- sahyadri
- Satoshi
- secp
- sendq
- seqit
- sf
- shamap
- shamapitem
- sidechain
- SIGGOOD
- sle
- sles
- soci
- socidb
- sslws
- statsd
- STATSDCOLLECTOR
- stissue
- stnum
- stobj
- stobject
- stpath
- stpathset
- sttx
- stvar
- stvector
- stxchainattestations
- superpeer
- superpeers
- takergets
- takerpays
- ters
- TMEndpointv2
- trixie
- tx
- txid
- txids
- txjson
- txn
- txns
- txs
- umant
- unacquired
- unambiguity
- unauthorizes
- unauthorizing
- unergonomic
- unfetched
- unflatten
- unfund
- unimpair
- unroutable
- unscalable
- unserviced
- unshareable
- unshares
- unsquelch
- unsquelched
- unsquelching
- unvalidated
- unveto
- unvetoed
- upvotes
- USDB
- variadics
- venv
- vfalco
- vinnie
- wasmi
- wextra
- wptr
- writeme
- wsrch
- wthread
- xbridge
- xchain
- ximinez
- XMACRO
- xrpkuwait
- xrpl
- xrpld
- xrplf
- xxhash
- xxhasher

5
.gitattributes vendored
View File

@@ -1,6 +1,9 @@
# Set default behaviour, in case users don't have core.autocrlf set.
#* text=auto
# cspell: disable
# These annoying files
rippled.1 binary
LICENSE binary
# Visual Studio
*.sln text eol=crlf

View File

@@ -1,7 +1,7 @@
---
name: Bug Report
about: Create a report to help us improve xrpld
title: "[Title with short description] (Version: [xrpld version])"
about: Create a report to help us improve rippled
title: "[Title with short description] (Version: [rippled version])"
labels: ""
assignees: ""
---
@@ -27,7 +27,7 @@ assignees: ""
## Environment
<!--Please describe your environment setup (such as Ubuntu 18.04 with Boost 1.70).-->
<!-- If you are using a formal release, please use the version returned by './xrpld --version' as the version number-->
<!-- If you are using a formal release, please use the version returned by './rippled --version' as the version number-->
<!-- If you are working off of develop, please add the git hash via 'git rev-parse HEAD'-->
## Supporting Files

View File

@@ -4,20 +4,20 @@ description: "Install Conan dependencies, optionally forcing a rebuild of all de
# Note that actions do not support 'type' and all inputs are strings, see
# https://docs.github.com/en/actions/reference/workflows-and-actions/metadata-syntax#inputs.
inputs:
verbosity:
description: "The build verbosity."
required: false
default: "verbose"
build_dir:
description: "The directory where to build."
required: true
build_type:
description: 'The build type to use ("Debug", "Release").'
required: true
build_nproc:
description: "The number of processors to use for building."
required: true
force_build:
description: 'Force building of all dependencies ("true", "false").'
required: false
default: "false"
log_verbosity:
description: "The logging verbosity."
required: false
default: "verbose"
runs:
using: composite
@@ -25,18 +25,20 @@ runs:
- name: Install Conan dependencies
shell: bash
env:
BUILD_NPROC: ${{ inputs.build_nproc }}
BUILD_DIR: ${{ inputs.build_dir }}
BUILD_OPTION: ${{ inputs.force_build == 'true' && '*' || 'missing' }}
BUILD_TYPE: ${{ inputs.build_type }}
LOG_VERBOSITY: ${{ inputs.log_verbosity }}
VERBOSITY: ${{ inputs.verbosity }}
run: |
echo 'Installing dependencies.'
mkdir -p '${{ env.BUILD_DIR }}'
cd '${{ env.BUILD_DIR }}'
conan install \
--build="${BUILD_OPTION}" \
--output-folder . \
--build=${{ env.BUILD_OPTION }} \
--options:host='&:tests=True' \
--options:host='&:xrpld=True' \
--settings:all build_type="${BUILD_TYPE}" \
--conf:all tools.build:jobs=${BUILD_NPROC} \
--conf:all tools.build:verbosity="${LOG_VERBOSITY}" \
--conf:all tools.compilation:verbosity="${LOG_VERBOSITY}" \
.
--settings:all build_type='${{ env.BUILD_TYPE }}' \
--conf:all tools.build:verbosity='${{ env.VERBOSITY }}' \
--conf:all tools.compilation:verbosity='${{ env.VERBOSITY }}' \
..

View File

@@ -11,6 +11,12 @@ runs:
echo 'Checking environment variables.'
set
echo 'Checking CMake version.'
cmake --version
echo 'Checking Conan version.'
conan --version
- name: Check configuration (Linux and macOS)
if: ${{ runner.os == 'Linux' || runner.os == 'macOS' }}
shell: bash
@@ -21,23 +27,17 @@ runs:
echo 'Checking environment variables.'
env | sort
echo 'Checking CMake version.'
cmake --version
echo 'Checking compiler version.'
${{ runner.os == 'Linux' && '${CC}' || 'clang' }} --version
echo 'Checking Conan version.'
conan --version
echo 'Checking Ninja version.'
ninja --version
echo 'Checking nproc version.'
nproc --version
- name: Check configuration (all)
shell: bash
run: |
echo 'Checking Ccache version.'
ccache --version
echo 'Checking CMake version.'
cmake --version
echo 'Checking Conan version.'
conan --version

View File

@@ -39,8 +39,8 @@ runs:
CONAN_REMOTE_NAME: ${{ inputs.conan_remote_name }}
CONAN_REMOTE_URL: ${{ inputs.conan_remote_url }}
run: |
echo "Adding Conan remote '${CONAN_REMOTE_NAME}' at '${CONAN_REMOTE_URL}'."
conan remote add --index 0 --force "${CONAN_REMOTE_NAME}" "${CONAN_REMOTE_URL}"
echo "Adding Conan remote '${{ env.CONAN_REMOTE_NAME }}' at '${{ env.CONAN_REMOTE_URL }}'."
conan remote add --index 0 --force '${{ env.CONAN_REMOTE_NAME }}' '${{ env.CONAN_REMOTE_URL }}'
echo 'Listing Conan remotes.'
conan remote list

View File

@@ -3,26 +3,21 @@
Levelization is the term used to describe efforts to prevent rippled from
having or creating cyclic dependencies.
rippled code is organized into directories under `src/xrpld`, `src/libxrpl` (and
rippled code is organized into directories under `src/rippled` (and
`src/test`) representing modules. The modules are intended to be
organized into "tiers" or "levels" such that a module from one level can
only include code from lower levels. Additionally, a module
in one level should never include code in an `impl` or `detail` folder of any level
in one level should never include code in an `impl` folder of any level
other than it's own.
The codebase is split into two main areas:
- **libxrpl** (`src/libxrpl`, `include/xrpl`): Reusable library modules with public interfaces
- **xrpld** (`src/xrpld`): Application-specific implementation code
Unfortunately, over time, enforcement of levelization has been
inconsistent, so the current state of the code doesn't necessarily
reflect these rules. Whenever possible, developers should refactor any
levelization violations they find (by moving files or individual
classes). At the very least, don't make things worse.
The table below summarizes the _desired_ division of modules, based on the current
state of the rippled code. The levels are numbered from
The table below summarizes the _desired_ division of modules, based on the
state of the rippled code when it was created. The levels are numbered from
the bottom up with the lower level, lower numbered, more independent
modules listed first, and the higher level, higher numbered modules with
more dependencies listed later.
@@ -30,33 +25,18 @@ more dependencies listed later.
**tl;dr:** The modules listed first are more independent than the modules
listed later.
## libxrpl Modules (Reusable Libraries)
| Level / Tier | Module(s) |
| ------------ | ----------------------------------- |
| 01 | xrpl/beast |
| 02 | xrpl/basics |
| 03 | xrpl/json xrpl/crypto |
| 04 | xrpl/protocol |
| 05 | xrpl/core xrpl/resource xrpl/server |
| 06 | xrpl/ledger xrpl/nodestore xrpl/net |
| 07 | xrpl/shamap |
## xrpld Modules (Application Implementation)
| Level / Tier | Module(s) |
| ------------ | -------------------------------- |
| 05 | xrpld/conditions xrpld/consensus |
| 06 | xrpld/core xrpld/peerfinder |
| 07 | xrpld/shamap xrpld/overlay |
| 08 | xrpld/app |
| 09 | xrpld/rpc |
| 10 | xrpld/perflog |
## Test Modules
| Level / Tier | Module(s) |
| ------------ | -------------------------------------------------------------------------------------------------------- |
| 01 | ripple/beast ripple/unity |
| 02 | ripple/basics |
| 03 | ripple/json ripple/crypto |
| 04 | ripple/protocol |
| 05 | ripple/core ripple/conditions ripple/consensus ripple/resource ripple/server |
| 06 | ripple/peerfinder ripple/ledger ripple/nodestore ripple/net |
| 07 | ripple/shamap ripple/overlay |
| 08 | ripple/app |
| 09 | ripple/rpc |
| 10 | ripple/perflog |
| 11 | test/jtx test/beast test/csf |
| 12 | test/unit_test |
| 13 | test/crypto test/conditions test/json test/resource test/shamap test/peerfinder test/basics test/overlay |
@@ -65,8 +45,8 @@ listed later.
| 16 | test/rpc test/app |
(Note that `test` levelization is _much_ less important and _much_ less
strictly enforced than `xrpl`/`xrpld` levelization, other than the requirement
that `test` code should _never_ be included in `xrpl` or `xrpld` code.)
strictly enforced than `ripple` levelization, other than the requirement
that `test` code should _never_ be included in `ripple` code.)
## Validation
@@ -81,10 +61,10 @@ It generates many files of [results](results):
- `rawincludes.txt`: The raw dump of the `#includes`
- `paths.txt`: A second dump grouping the source module
to the destination module, de-duped, and with frequency counts.
to the destination module, deduped, and with frequency counts.
- `includes/`: A directory where each file represents a module and
contains a list of modules and counts that the module _includes_.
- `included_by/`: Similar to `includes/`, but the other way around. Each
- `includedby/`: Similar to `includes/`, but the other way around. Each
file represents a module and contains a list of modules and counts
that _include_ the module.
- [`loops.txt`](results/loops.txt): A list of direct loops detected

View File

@@ -29,7 +29,7 @@ pushd results
oldifs=${IFS}
IFS=:
mkdir includes
mkdir included_by
mkdir includedby
echo Build levelization paths
exec 3< ${includes} # open rawincludes.txt for input
while read -r -u 3 file include
@@ -59,7 +59,7 @@ do
echo $level $includelevel | tee -a paths.txt
fi
done
echo Sort and deduplicate paths
echo Sort and dedup paths
sort -ds paths.txt | uniq -c | tee sortedpaths.txt
mv sortedpaths.txt paths.txt
exec 3>&- #close fd 3
@@ -71,7 +71,7 @@ exec 4<paths.txt # open paths.txt for input
while read -r -u 4 count level include
do
echo ${include} ${count} | tee -a includes/${level}
echo ${level} ${count} | tee -a included_by/${include}
echo ${level} ${count} | tee -a includedby/${include}
done
exec 4>&- #close fd 4

View File

@@ -17,8 +17,14 @@ Loop: xrpld.app xrpld.rpc
xrpld.rpc > xrpld.app
Loop: xrpld.app xrpld.shamap
xrpld.shamap ~= xrpld.app
xrpld.app > xrpld.shamap
Loop: xrpld.core xrpld.perflog
xrpld.perflog == xrpld.core
Loop: xrpld.overlay xrpld.rpc
xrpld.rpc ~= xrpld.overlay
Loop: xrpld.perflog xrpld.rpc
xrpld.rpc ~= xrpld.perflog

View File

@@ -1,6 +1,4 @@
libxrpl.basics > xrpl.basics
libxrpl.core > xrpl.basics
libxrpl.core > xrpl.core
libxrpl.crypto > xrpl.basics
libxrpl.json > xrpl.basics
libxrpl.json > xrpl.json
@@ -10,10 +8,6 @@ libxrpl.ledger > xrpl.ledger
libxrpl.ledger > xrpl.protocol
libxrpl.net > xrpl.basics
libxrpl.net > xrpl.net
libxrpl.nodestore > xrpl.basics
libxrpl.nodestore > xrpl.json
libxrpl.nodestore > xrpl.nodestore
libxrpl.nodestore > xrpl.protocol
libxrpl.protocol > xrpl.basics
libxrpl.protocol > xrpl.json
libxrpl.protocol > xrpl.protocol
@@ -24,28 +18,24 @@ libxrpl.server > xrpl.basics
libxrpl.server > xrpl.json
libxrpl.server > xrpl.protocol
libxrpl.server > xrpl.server
libxrpl.shamap > xrpl.basics
libxrpl.shamap > xrpl.protocol
libxrpl.shamap > xrpl.shamap
test.app > test.jtx
test.app > test.rpc
test.app > test.toplevel
test.app > test.unit_test
test.app > xrpl.basics
test.app > xrpl.core
test.app > xrpld.app
test.app > xrpld.core
test.app > xrpld.nodestore
test.app > xrpld.overlay
test.app > xrpld.rpc
test.app > xrpl.json
test.app > xrpl.ledger
test.app > xrpl.nodestore
test.app > xrpl.protocol
test.app > xrpl.resource
test.basics > test.jtx
test.basics > test.unit_test
test.basics > xrpl.basics
test.basics > xrpl.core
test.basics > xrpld.perflog
test.basics > xrpld.rpc
test.basics > xrpl.json
test.basics > xrpl.protocol
@@ -64,8 +54,8 @@ test.core > test.jtx
test.core > test.toplevel
test.core > test.unit_test
test.core > xrpl.basics
test.core > xrpl.core
test.core > xrpld.core
test.core > xrpld.perflog
test.core > xrpl.json
test.core > xrpl.server
test.csf > xrpl.basics
@@ -96,7 +86,8 @@ test.nodestore > test.toplevel
test.nodestore > test.unit_test
test.nodestore > xrpl.basics
test.nodestore > xrpld.core
test.nodestore > xrpl.nodestore
test.nodestore > xrpld.nodestore
test.nodestore > xrpld.unity
test.overlay > test.jtx
test.overlay > test.toplevel
test.overlay > test.unit_test
@@ -104,8 +95,8 @@ test.overlay > xrpl.basics
test.overlay > xrpld.app
test.overlay > xrpld.overlay
test.overlay > xrpld.peerfinder
test.overlay > xrpld.shamap
test.overlay > xrpl.protocol
test.overlay > xrpl.shamap
test.peerfinder > test.beast
test.peerfinder > test.unit_test
test.peerfinder > xrpl.basics
@@ -122,7 +113,6 @@ test.resource > xrpl.resource
test.rpc > test.jtx
test.rpc > test.toplevel
test.rpc > xrpl.basics
test.rpc > xrpl.core
test.rpc > xrpld.app
test.rpc > xrpld.core
test.rpc > xrpld.overlay
@@ -141,23 +131,18 @@ test.server > xrpl.json
test.server > xrpl.server
test.shamap > test.unit_test
test.shamap > xrpl.basics
test.shamap > xrpl.nodestore
test.shamap > xrpld.nodestore
test.shamap > xrpld.shamap
test.shamap > xrpl.protocol
test.shamap > xrpl.shamap
test.toplevel > test.csf
test.toplevel > xrpl.json
test.unit_test > xrpl.basics
tests.libxrpl > xrpl.basics
tests.libxrpl > xrpl.json
tests.libxrpl > xrpl.net
xrpl.core > xrpl.basics
xrpl.core > xrpl.json
xrpl.json > xrpl.basics
xrpl.ledger > xrpl.basics
xrpl.ledger > xrpl.protocol
xrpl.net > xrpl.basics
xrpl.nodestore > xrpl.basics
xrpl.nodestore > xrpl.protocol
xrpl.protocol > xrpl.basics
xrpl.protocol > xrpl.json
xrpl.resource > xrpl.basics
@@ -166,35 +151,35 @@ xrpl.resource > xrpl.protocol
xrpl.server > xrpl.basics
xrpl.server > xrpl.json
xrpl.server > xrpl.protocol
xrpl.shamap > xrpl.basics
xrpl.shamap > xrpl.nodestore
xrpl.shamap > xrpl.protocol
xrpld.app > test.unit_test
xrpld.app > xrpl.basics
xrpld.app > xrpl.core
xrpld.app > xrpld.conditions
xrpld.app > xrpld.consensus
xrpld.app > xrpld.nodestore
xrpld.app > xrpld.perflog
xrpld.app > xrpl.json
xrpld.app > xrpl.ledger
xrpld.app > xrpl.net
xrpld.app > xrpl.nodestore
xrpld.app > xrpl.protocol
xrpld.app > xrpl.resource
xrpld.app > xrpl.shamap
xrpld.conditions > xrpl.basics
xrpld.conditions > xrpl.protocol
xrpld.consensus > xrpl.basics
xrpld.consensus > xrpl.json
xrpld.consensus > xrpl.protocol
xrpld.core > xrpl.basics
xrpld.core > xrpl.core
xrpld.core > xrpl.json
xrpld.core > xrpl.net
xrpld.core > xrpl.protocol
xrpld.nodestore > xrpl.basics
xrpld.nodestore > xrpld.core
xrpld.nodestore > xrpld.unity
xrpld.nodestore > xrpl.json
xrpld.nodestore > xrpl.protocol
xrpld.overlay > xrpl.basics
xrpld.overlay > xrpl.core
xrpld.overlay > xrpld.core
xrpld.overlay > xrpld.peerfinder
xrpld.overlay > xrpld.perflog
xrpld.overlay > xrpl.json
xrpld.overlay > xrpl.protocol
xrpld.overlay > xrpl.resource
@@ -203,17 +188,16 @@ xrpld.peerfinder > xrpl.basics
xrpld.peerfinder > xrpld.core
xrpld.peerfinder > xrpl.protocol
xrpld.perflog > xrpl.basics
xrpld.perflog > xrpl.core
xrpld.perflog > xrpld.rpc
xrpld.perflog > xrpl.json
xrpld.rpc > xrpl.basics
xrpld.rpc > xrpl.core
xrpld.rpc > xrpld.core
xrpld.rpc > xrpld.nodestore
xrpld.rpc > xrpl.json
xrpld.rpc > xrpl.ledger
xrpld.rpc > xrpl.net
xrpld.rpc > xrpl.nodestore
xrpld.rpc > xrpl.protocol
xrpld.rpc > xrpl.resource
xrpld.rpc > xrpl.server
xrpld.shamap > xrpl.shamap
xrpld.shamap > xrpl.basics
xrpld.shamap > xrpld.nodestore
xrpld.shamap > xrpl.protocol

View File

@@ -1,47 +0,0 @@
## Renaming ripple(d) to xrpl(d)
In the initial phases of development of the XRPL, the open source codebase was
called "rippled" and it remains with that name even today. Today, over 1000
nodes run the application, and code contributions have been submitted by
developers located around the world. The XRPL community is larger than ever.
In light of the decentralized and diversified nature of XRPL, we will rename any
references to `ripple` and `rippled` to `xrpl` and `xrpld`, when appropriate.
See [here](https://xls.xrpl.org/xls/XLS-0095-rename-rippled-to-xrpld.html) for
more information.
### Scripts
To facilitate this transition, there will be multiple scripts that developers
can run on their own PRs and forks to minimize conflicts. Each script should be
run from the repository root.
1. `.github/scripts/rename/definitions.sh`: This script will rename all
definitions, such as include guards, from `RIPPLE_XXX` and `RIPPLED_XXX` to
`XRPL_XXX`.
2. `.github/scripts/rename/copyright.sh`: This script will remove superfluous
copyright notices.
3. `.github/scripts/rename/cmake.sh`: This script will rename all CMake files
from `RippleXXX.cmake` or `RippledXXX.cmake` to `XrplXXX.cmake`, and any
references to `ripple` and `rippled` (with or without capital letters) to
`xrpl` and `xrpld`, respectively. The name of the binary will remain as-is,
and will only be renamed to `xrpld` by a later script.
4. `.github/scripts/rename/binary.sh`: This script will rename the binary from
`rippled` to `xrpld`, and reverses the symlink so that `rippled` points to
the `xrpld` binary.
5. `.github/scripts/rename/namespace.sh`: This script will rename the C++
namespaces from `ripple` to `xrpl`.
6. `.github/scripts/rename/config.sh`: This script will rename the config from
`rippled.cfg` to `xrpld.cfg`, and updating the code accordingly. The old
filename will still be accepted.
You can run all these scripts from the repository root as follows:
```shell
./.github/scripts/rename/definitions.sh .
./.github/scripts/rename/copyright.sh .
./.github/scripts/rename/cmake.sh .
./.github/scripts/rename/binary.sh .
./.github/scripts/rename/namespace.sh .
./.github/scripts/rename/config.sh .
```

View File

@@ -1,54 +0,0 @@
#!/bin/bash
# Exit the script as soon as an error occurs.
set -e
# On MacOS, ensure that GNU sed is installed and available as `gsed`.
SED_COMMAND=sed
if [[ "${OSTYPE}" == 'darwin'* ]]; then
if ! command -v gsed &> /dev/null; then
echo "Error: gsed is not installed. Please install it using 'brew install gnu-sed'."
exit 1
fi
SED_COMMAND=gsed
fi
# This script changes the binary name from `rippled` to `xrpld`, and reverses
# the symlink that currently points from `xrpld` to `rippled` so that it points
# from `rippled` to `xrpld` instead.
# Usage: .github/scripts/rename/binary.sh <repository directory>
if [ "$#" -ne 1 ]; then
echo "Usage: $0 <repository directory>"
exit 1
fi
DIRECTORY=$1
echo "Processing directory: ${DIRECTORY}"
if [ ! -d "${DIRECTORY}" ]; then
echo "Error: Directory '${DIRECTORY}' does not exist."
exit 1
fi
pushd ${DIRECTORY}
# Remove the binary name override added by the cmake.sh script.
${SED_COMMAND} -z -i -E 's@\s+# For the time being.+"rippled"\)@@' cmake/XrplCore.cmake
# Reverse the symlink.
${SED_COMMAND} -i -E 's@create_symbolic_link\(rippled@create_symbolic_link(xrpld@' cmake/XrplInstall.cmake
${SED_COMMAND} -i -E 's@/xrpld\$\{suffix\}@/rippled${suffix}@' cmake/XrplInstall.cmake
# Rename references to the binary.
${SED_COMMAND} -i -E 's@rippled@xrpld@g' BUILD.md
${SED_COMMAND} -i -E 's@rippled@xrpld@g' CONTRIBUTING.md
${SED_COMMAND} -i -E 's@rippled@xrpld@g' .github/ISSUE_TEMPLATE/bug_report.md
# Restore and/or fix certain renames. The pre-commit hook will update the
# formatting upon saving/committing.
${SED_COMMAND} -i -E 's@ripple/xrpld@XRPLF/rippled@g' BUILD.md
${SED_COMMAND} -i -E 's@XRPLF/xrpld@XRPLF/rippled@g' BUILD.md
${SED_COMMAND} -i -E 's@xrpld \(`xrpld`\)@xrpld@g' BUILD.md
${SED_COMMAND} -i -E 's@XRPLF/xrpld@XRPLF/rippled@g' CONTRIBUTING.md
popd
echo "Processing complete."

View File

@@ -1,92 +0,0 @@
#!/bin/bash
# Exit the script as soon as an error occurs.
set -e
# On MacOS, ensure that GNU sed and head are installed and available as `gsed`
# and `ghead`, respectively.
SED_COMMAND=sed
HEAD_COMMAND=head
if [[ "${OSTYPE}" == 'darwin'* ]]; then
if ! command -v gsed &> /dev/null; then
echo "Error: gsed is not installed. Please install it using 'brew install gnu-sed'."
exit 1
fi
SED_COMMAND=gsed
if ! command -v ghead &> /dev/null; then
echo "Error: ghead is not installed. Please install it using 'brew install coreutils'."
exit 1
fi
HEAD_COMMAND=ghead
fi
# This script renames CMake files from `RippleXXX.cmake` or `RippledXXX.cmake`
# to `XrplXXX.cmake`, and any references to `ripple` and `rippled` (with or
# without capital letters) to `xrpl` and `xrpld`, respectively. The name of the
# binary will remain as-is, and will only be renamed to `xrpld` in a different
# script, but the proto file will be renamed.
# Usage: .github/scripts/rename/cmake.sh <repository directory>
if [ "$#" -ne 1 ]; then
echo "Usage: $0 <repository directory>"
exit 1
fi
DIRECTORY=$1
echo "Processing directory: ${DIRECTORY}"
if [ ! -d "${DIRECTORY}" ]; then
echo "Error: Directory '${DIRECTORY}' does not exist."
exit 1
fi
pushd ${DIRECTORY}
# Rename the files.
find cmake -type f -name 'Rippled*.cmake' -exec bash -c 'mv "${1}" "${1/Rippled/Xrpl}"' - {} \;
find cmake -type f -name 'Ripple*.cmake' -exec bash -c 'mv "${1}" "${1/Ripple/Xrpl}"' - {} \;
if [ -e cmake/xrpl_add_test.cmake ]; then
mv cmake/xrpl_add_test.cmake cmake/XrplAddTest.cmake
fi
if [ -e include/xrpl/proto/ripple.proto ]; then
mv include/xrpl/proto/ripple.proto include/xrpl/proto/xrpl.proto
fi
# Rename inside the files.
find cmake -type f -name '*.cmake' | while read -r FILE; do
echo "Processing file: ${FILE}"
${SED_COMMAND} -i 's/Rippled/Xrpld/g' "${FILE}"
${SED_COMMAND} -i 's/Ripple/Xrpl/g' "${FILE}"
${SED_COMMAND} -i 's/rippled/xrpld/g' "${FILE}"
${SED_COMMAND} -i 's/ripple/xrpl/g' "${FILE}"
done
${SED_COMMAND} -i -E 's/Rippled?/Xrpl/g' CMakeLists.txt
${SED_COMMAND} -i 's/ripple/xrpl/g' CMakeLists.txt
${SED_COMMAND} -i 's/include(xrpl_add_test)/include(XrplAddTest)/' src/tests/libxrpl/CMakeLists.txt
${SED_COMMAND} -i 's/ripple.pb.h/xrpl.pb.h/' include/xrpl/protocol/messages.h
${SED_COMMAND} -i 's/ripple.pb.h/xrpl.pb.h/' BUILD.md
${SED_COMMAND} -i 's/ripple.pb.h/xrpl.pb.h/' BUILD.md
# Restore the name of the validator keys repository.
${SED_COMMAND} -i 's@xrpl/validator-keys-tool@ripple/validator-keys-tool@' cmake/XrplValidatorKeys.cmake
# Ensure the name of the binary and config remain 'rippled' for now.
${SED_COMMAND} -i -E 's/xrpld(-example)?\.cfg/rippled\1.cfg/g' cmake/XrplInstall.cmake
if grep -q '"xrpld"' cmake/XrplCore.cmake; then
# The script has been rerun, so just restore the name of the binary.
${SED_COMMAND} -i 's/"xrpld"/"rippled"/' cmake/XrplCore.cmake
elif ! grep -q '"rippled"' cmake/XrplCore.cmake; then
${HEAD_COMMAND} -n -1 cmake/XrplCore.cmake > cmake.tmp
echo ' # For the time being, we will keep the name of the binary as it was.' >> cmake.tmp
echo ' set_target_properties(xrpld PROPERTIES OUTPUT_NAME "rippled")' >> cmake.tmp
tail -1 cmake/XrplCore.cmake >> cmake.tmp
mv cmake.tmp cmake/XrplCore.cmake
fi
# Restore the symlink from 'xrpld' to 'rippled'.
${SED_COMMAND} -i -E 's@create_symbolic_link\(xrpld@create_symbolic_link(rippled@' cmake/XrplInstall.cmake
# Remove the symlink that previously pointed from 'ripple' to 'xrpl' but now is
# no longer needed.
${SED_COMMAND} -z -i -E 's@install\(CODE.+CMAKE_INSTALL_INCLUDEDIR}/xrpl\)\n"\)\n+@@' cmake/XrplInstall.cmake
popd
echo "Renaming complete."

View File

@@ -1,72 +0,0 @@
#!/bin/bash
# Exit the script as soon as an error occurs.
set -e
# On MacOS, ensure that GNU sed is installed and available as `gsed`.
SED_COMMAND=sed
if [[ "${OSTYPE}" == 'darwin'* ]]; then
if ! command -v gsed &> /dev/null; then
echo "Error: gsed is not installed. Please install it using 'brew install gnu-sed'."
exit 1
fi
SED_COMMAND=gsed
fi
# This script renames the config from `rippled.cfg` to `xrpld.cfg`, and updates
# the code accordingly. The old filename will still be accepted.
# Usage: .github/scripts/rename/config.sh <repository directory>
if [ "$#" -ne 1 ]; then
echo "Usage: $0 <repository directory>"
exit 1
fi
DIRECTORY=$1
echo "Processing directory: ${DIRECTORY}"
if [ ! -d "${DIRECTORY}" ]; then
echo "Error: Directory '${DIRECTORY}' does not exist."
exit 1
fi
pushd ${DIRECTORY}
# Add the xrpld.cfg to the .gitignore.
if ! grep -q 'xrpld.cfg' .gitignore; then
${SED_COMMAND} -i '/rippled.cfg/a\
/xrpld.cfg' .gitignore
fi
# Rename the files.
if [ -e rippled.cfg ]; then
mv rippled.cfg xrpld.cfg
fi
if [ -e cfg/rippled-example.cfg ]; then
mv cfg/rippled-example.cfg cfg/xrpld-example.cfg
fi
# Rename inside the files.
DIRECTORIES=("cfg" "cmake" "include" "src")
for DIRECTORY in "${DIRECTORIES[@]}"; do
echo "Processing directory: ${DIRECTORY}"
find "${DIRECTORY}" -type f \( -name "*.h" -o -name "*.hpp" -o -name "*.ipp" -o -name "*.cpp" -o -name "*.cmake" -o -name "*.txt" -o -name "*.cfg" -o -name "*.md" \) | while read -r FILE; do
echo "Processing file: ${FILE}"
${SED_COMMAND} -i -E 's/rippled(-example)?[ .]cfg/xrpld\1.cfg/g' "${FILE}"
done
done
${SED_COMMAND} -i 's/rippled/xrpld/g' cfg/xrpld-example.cfg
${SED_COMMAND} -i 's/rippled/xrpld/g' src/test/core/Config_test.cpp
${SED_COMMAND} -i 's/ripplevalidators/xrplvalidators/g' src/test/core/Config_test.cpp # cspell: disable-line
${SED_COMMAND} -i 's/rippleConfig/xrpldConfig/g' src/test/core/Config_test.cpp
${SED_COMMAND} -i 's@ripple/@xrpld/@g' src/test/core/Config_test.cpp
${SED_COMMAND} -i 's/Rippled/File/g' src/test/core/Config_test.cpp
# Restore the old config file name in the code that maintains support for now.
${SED_COMMAND} -i 's/configLegacyName = "xrpld.cfg"/configLegacyName = "rippled.cfg"/g' src/xrpld/core/detail/Config.cpp
# Restore an URL.
${SED_COMMAND} -i 's/connect-your-xrpld-to-the-xrp-test-net.html/connect-your-rippled-to-the-xrp-test-net.html/g' cfg/xrpld-example.cfg
popd
echo "Renaming complete."

View File

@@ -1,103 +0,0 @@
#!/bin/bash
# Exit the script as soon as an error occurs.
set -e
# On MacOS, ensure that GNU sed is installed and available as `gsed`.
SED_COMMAND=sed
if [[ "${OSTYPE}" == 'darwin'* ]]; then
if ! command -v gsed &> /dev/null; then
echo "Error: gsed is not installed. Please install it using 'brew install gnu-sed'."
exit 1
fi
SED_COMMAND=gsed
fi
# This script removes superfluous copyright notices in source and header files
# in this project. Specifically, it removes all notices referencing Ripple,
# XRPLF, and certain individual contributors upon mutual agreement, so the one
# in the LICENSE.md file applies throughout. Copyright notices referencing
# external contributions, e.g. from Bitcoin, remain as-is.
# Usage: .github/scripts/rename/copyright.sh <repository directory>
if [ "$#" -ne 1 ]; then
echo "Usage: $0 <repository directory>"
exit 1
fi
DIRECTORY=$1
echo "Processing directory: ${DIRECTORY}"
if [ ! -d "${DIRECTORY}" ]; then
echo "Error: Directory '${DIRECTORY}' does not exist."
exit 1
fi
pushd ${DIRECTORY}
# Prevent sed and echo from removing newlines and tabs in string literals by
# temporarily replacing them with placeholders. This only affects one file.
PLACEHOLDER_NEWLINE="__NEWLINE__"
PLACEHOLDER_TAB="__TAB__"
${SED_COMMAND} -i -E "s@\\\n@${PLACEHOLDER_NEWLINE}@g" src/test/rpc/ValidatorInfo_test.cpp
${SED_COMMAND} -i -E "s@\\\t@${PLACEHOLDER_TAB}@g" src/test/rpc/ValidatorInfo_test.cpp
# Process the include/ and src/ directories.
DIRECTORIES=("include" "src")
for DIRECTORY in "${DIRECTORIES[@]}"; do
echo "Processing directory: ${DIRECTORY}"
find "${DIRECTORY}" -type f \( -name "*.h" -o -name "*.hpp" -o -name "*.ipp" -o -name "*.cpp" -o -name "*.macro" \) | while read -r FILE; do
echo "Processing file: ${FILE}"
# Handle the cases where the copyright notice is enclosed in /* ... */
# and usually surrounded by //---- and //======.
${SED_COMMAND} -z -i -E 's@^//-------+\n+@@' "${FILE}"
${SED_COMMAND} -z -i -E 's@^.*Copyright.+(Ripple|Bougalis|Falco|Hinnant|Null|Ritchford|XRPLF).+PERFORMANCE OF THIS SOFTWARE\.\n\*/\n+@@' "${FILE}" # cspell: ignore Bougalis Falco Hinnant Ritchford
${SED_COMMAND} -z -i -E 's@^//=======+\n+@@' "${FILE}"
# Handle the cases where the copyright notice is commented out with //.
${SED_COMMAND} -z -i -E 's@^//\n// Copyright.+Falco \(vinnie dot falco at gmail dot com\)\n//\n+@@' "${FILE}" # cspell: ignore Vinnie Falco
done
done
# Restore copyright notices that were removed from specific files, without
# restoring the verbiage that is already present in LICENSE.md. Ensure that if
# the script is run multiple times, duplicate notices are not added.
if ! grep -q 'Raw Material Software' include/xrpl/beast/core/CurrentThreadName.h; then
echo -e "// Portions of this file are from JUCE (http://www.juce.com).\n// Copyright (c) 2013 - Raw Material Software Ltd.\n// Please visit http://www.juce.com\n\n$(cat include/xrpl/beast/core/CurrentThreadName.h)" > include/xrpl/beast/core/CurrentThreadName.h
fi
if ! grep -q 'Dev Null' src/test/app/NetworkID_test.cpp; then
echo -e "// Copyright (c) 2020 Dev Null Productions\n\n$(cat src/test/app/NetworkID_test.cpp)" > src/test/app/NetworkID_test.cpp
fi
if ! grep -q 'Dev Null' src/test/app/tx/apply_test.cpp; then
echo -e "// Copyright (c) 2020 Dev Null Productions\n\n$(cat src/test/app/tx/apply_test.cpp)" > src/test/app/tx/apply_test.cpp
fi
if ! grep -q 'Dev Null' src/test/rpc/ManifestRPC_test.cpp; then
echo -e "// Copyright (c) 2020 Dev Null Productions\n\n$(cat src/test/rpc/ManifestRPC_test.cpp)" > src/test/rpc/ManifestRPC_test.cpp
fi
if ! grep -q 'Dev Null' src/test/rpc/ValidatorInfo_test.cpp; then
echo -e "// Copyright (c) 2020 Dev Null Productions\n\n$(cat src/test/rpc/ValidatorInfo_test.cpp)" > src/test/rpc/ValidatorInfo_test.cpp
fi
if ! grep -q 'Dev Null' src/xrpld/rpc/handlers/DoManifest.cpp; then
echo -e "// Copyright (c) 2019 Dev Null Productions\n\n$(cat src/xrpld/rpc/handlers/DoManifest.cpp)" > src/xrpld/rpc/handlers/DoManifest.cpp
fi
if ! grep -q 'Dev Null' src/xrpld/rpc/handlers/ValidatorInfo.cpp; then
echo -e "// Copyright (c) 2019 Dev Null Productions\n\n$(cat src/xrpld/rpc/handlers/ValidatorInfo.cpp)" > src/xrpld/rpc/handlers/ValidatorInfo.cpp
fi
if ! grep -q 'Bougalis' include/xrpl/basics/SlabAllocator.h; then
echo -e "// Copyright (c) 2022, Nikolaos D. Bougalis <nikb@bougalis.net>\n\n$(cat include/xrpl/basics/SlabAllocator.h)" > include/xrpl/basics/SlabAllocator.h # cspell: ignore Nikolaos Bougalis nikb
fi
if ! grep -q 'Bougalis' include/xrpl/basics/spinlock.h; then
echo -e "// Copyright (c) 2022, Nikolaos D. Bougalis <nikb@bougalis.net>\n\n$(cat include/xrpl/basics/spinlock.h)" > include/xrpl/basics/spinlock.h # cspell: ignore Nikolaos Bougalis nikb
fi
if ! grep -q 'Bougalis' include/xrpl/basics/tagged_integer.h; then
echo -e "// Copyright (c) 2014, Nikolaos D. Bougalis <nikb@bougalis.net>\n\n$(cat include/xrpl/basics/tagged_integer.h)" > include/xrpl/basics/tagged_integer.h # cspell: ignore Nikolaos Bougalis nikb
fi
if ! grep -q 'Ritchford' include/xrpl/beast/utility/Zero.h; then
echo -e "// Copyright (c) 2014, Tom Ritchford <tom@swirly.com>\n\n$(cat include/xrpl/beast/utility/Zero.h)" > include/xrpl/beast/utility/Zero.h # cspell: ignore Ritchford
fi
# Restore newlines and tabs in string literals in the affected file.
${SED_COMMAND} -i -E "s@${PLACEHOLDER_NEWLINE}@\\\n@g" src/test/rpc/ValidatorInfo_test.cpp
${SED_COMMAND} -i -E "s@${PLACEHOLDER_TAB}@\\\t@g" src/test/rpc/ValidatorInfo_test.cpp
popd
echo "Removal complete."

View File

@@ -1,42 +0,0 @@
#!/bin/bash
# Exit the script as soon as an error occurs.
set -e
# On MacOS, ensure that GNU sed is installed and available as `gsed`.
SED_COMMAND=sed
if [[ "${OSTYPE}" == 'darwin'* ]]; then
if ! command -v gsed &> /dev/null; then
echo "Error: gsed is not installed. Please install it using 'brew install gnu-sed'."
exit 1
fi
SED_COMMAND=gsed
fi
# This script renames definitions, such as include guards, in this project.
# Specifically, it renames "RIPPLED_XXX" and "RIPPLE_XXX" to "XRPL_XXX" by
# scanning all cmake, header, and source files in the specified directory and
# its subdirectories.
# Usage: .github/scripts/rename/definitions.sh <repository directory>
if [ "$#" -ne 1 ]; then
echo "Usage: $0 <repository directory>"
exit 1
fi
DIRECTORY=$1
echo "Processing directory: ${DIRECTORY}"
if [ ! -d "${DIRECTORY}" ]; then
echo "Error: Directory '${DIRECTORY}' does not exist."
exit 1
fi
find "${DIRECTORY}" -type f \( -name "*.h" -o -name "*.hpp" -o -name "*.ipp" -o -name "*.cpp" \) | while read -r FILE; do
echo "Processing file: ${FILE}"
${SED_COMMAND} -i -E 's@#(define|endif|if|ifdef|ifndef)(.*)(RIPPLED_|RIPPLE_)([A-Z0-9_]+)@#\1\2XRPL_\4@g' "${FILE}"
done
find "${DIRECTORY}" -type f \( -name "*.cmake" -o -name "*.txt" \) | while read -r FILE; do
echo "Processing file: ${FILE}"
${SED_COMMAND} -i -E 's@(RIPPLED_|RIPPLE_)([A-Z0-9_]+)@XRPL_\2@g' "${FILE}"
done
echo "Renaming complete."

View File

@@ -1,58 +0,0 @@
#!/bin/bash
# Exit the script as soon as an error occurs.
set -e
# On MacOS, ensure that GNU sed is installed and available as `gsed`.
SED_COMMAND=sed
if [[ "${OSTYPE}" == 'darwin'* ]]; then
if ! command -v gsed &> /dev/null; then
echo "Error: gsed is not installed. Please install it using 'brew install gnu-sed'."
exit 1
fi
SED_COMMAND=gsed
fi
# This script renames the `ripple` namespace to `xrpl` in this project.
# Specifically, it renames all occurrences of `namespace ripple` and `ripple::`
# to `namespace xrpl` and `xrpl::`, respectively, by scanning all header and
# source files in the specified directory and its subdirectories, as well as any
# occurrences in the documentation. It also renames them in the test suites.
# Usage: .github/scripts/rename/namespace.sh <repository directory>
if [ "$#" -ne 1 ]; then
echo "Usage: $0 <repository directory>"
exit 1
fi
DIRECTORY=$1
echo "Processing directory: ${DIRECTORY}"
if [ ! -d "${DIRECTORY}" ]; then
echo "Error: Directory '${DIRECTORY}' does not exist."
exit 1
fi
pushd ${DIRECTORY}
DIRECTORIES=("include" "src" "tests")
for DIRECTORY in "${DIRECTORIES[@]}"; do
echo "Processing directory: ${DIRECTORY}"
find "${DIRECTORY}" -type f \( -name "*.h" -o -name "*.hpp" -o -name "*.ipp" -o -name "*.cpp" \) | while read -r FILE; do
echo "Processing file: ${FILE}"
${SED_COMMAND} -i 's/namespace ripple/namespace xrpl/g' "${FILE}"
${SED_COMMAND} -i 's/ripple::/xrpl::/g' "${FILE}"
${SED_COMMAND} -i -E 's/(BEAST_DEFINE_TESTSUITE.+)ripple(.+)/\1xrpl\2/g' "${FILE}"
done
done
# Special case for NuDBFactory that has ripple twice in the test suite name.
${SED_COMMAND} -i -E 's/(BEAST_DEFINE_TESTSUITE.+)ripple(.+)/\1xrpl\2/g' src/test/nodestore/NuDBFactory_test.cpp
DIRECTORY=$1
find "${DIRECTORY}" -type f -name "*.md" | while read -r FILE; do
echo "Processing file: ${FILE}"
${SED_COMMAND} -i 's/ripple::/xrpl::/g' "${FILE}"
done
popd
echo "Renaming complete."

View File

@@ -2,12 +2,11 @@
import argparse
import itertools
import json
from dataclasses import dataclass
from pathlib import Path
from dataclasses import dataclass
THIS_DIR = Path(__file__).parent.resolve()
@dataclass
class Config:
architecture: list[dict]
@@ -15,8 +14,7 @@ class Config:
build_type: list[str]
cmake_args: list[str]
"""
'''
Generate a strategy matrix for GitHub Actions CI.
On each PR commit we will build a selection of Debian, RHEL, Ubuntu, MacOS, and
@@ -29,23 +27,19 @@ We will further set additional CMake arguments as follows:
- All release builds will have the `assert` option.
- Certain Debian Bookworm configurations will change the reference fee, enable
codecov, and enable voidstar in PRs.
"""
'''
def generate_strategy_matrix(all: bool, config: Config) -> list:
configurations = []
for architecture, os, build_type, cmake_args in itertools.product(
config.architecture, config.os, config.build_type, config.cmake_args
):
for architecture, os, build_type, cmake_args in itertools.product(config.architecture, config.os, config.build_type, config.cmake_args):
# The default CMake target is 'all' for Linux and MacOS and 'install'
# for Windows, but it can get overridden for certain configurations.
cmake_target = "install" if os["distro_name"] == "windows" else "all"
cmake_target = 'install' if os["distro_name"] == 'windows' else 'all'
# We build and test all configurations by default, except for Windows in
# Debug, because it is too slow, as well as when code coverage is
# enabled as that mode already runs the tests.
build_only = False
if os["distro_name"] == "windows" and build_type == "Debug":
if os['distro_name'] == 'windows' and build_type == 'Debug':
build_only = True
# Only generate a subset of configurations in PRs.
@@ -60,46 +54,21 @@ def generate_strategy_matrix(all: bool, config: Config) -> list:
# - Bookworm using Clang 17: Release and no Unity on linux/amd64,
# set the reference fee to 1000.
# - Bookworm using Clang 20: Debug and Unity on linux/amd64.
if os["distro_name"] == "debian":
if os['distro_name'] == 'debian':
skip = True
if os["distro_version"] == "bookworm":
if (
f"{os['compiler_name']}-{os['compiler_version']}" == "gcc-13"
and build_type == "Release"
and "-Dunity=ON" in cmake_args
and architecture["platform"] == "linux/amd64"
):
cmake_args = f"-DUNIT_TEST_REFERENCE_FEE=500 {cmake_args}"
if os['distro_version'] == 'bookworm':
if f'{os['compiler_name']}-{os['compiler_version']}' == 'gcc-13' and build_type == 'Release' and '-Dunity=ON' in cmake_args and architecture['platform'] == 'linux/amd64':
cmake_args = f'-DUNIT_TEST_REFERENCE_FEE=500 {cmake_args}'
skip = False
if (
f"{os['compiler_name']}-{os['compiler_version']}" == "gcc-15"
and build_type == "Debug"
and "-Dunity=OFF" in cmake_args
and architecture["platform"] == "linux/amd64"
):
if f'{os['compiler_name']}-{os['compiler_version']}' == 'gcc-15' and build_type == 'Debug' and '-Dunity=OFF' in cmake_args and architecture['platform'] == 'linux/amd64':
skip = False
if (
f"{os['compiler_name']}-{os['compiler_version']}" == "clang-16"
and build_type == "Debug"
and "-Dunity=OFF" in cmake_args
and architecture["platform"] == "linux/arm64"
):
cmake_args = f"-Dvoidstar=ON {cmake_args}"
if f'{os['compiler_name']}-{os['compiler_version']}' == 'clang-16' and build_type == 'Debug' and '-Dunity=OFF' in cmake_args and architecture['platform'] == 'linux/arm64':
cmake_args = f'-Dvoidstar=ON {cmake_args}'
skip = False
if (
f"{os['compiler_name']}-{os['compiler_version']}" == "clang-17"
and build_type == "Release"
and "-Dunity=ON" in cmake_args
and architecture["platform"] == "linux/amd64"
):
cmake_args = f"-DUNIT_TEST_REFERENCE_FEE=1000 {cmake_args}"
if f'{os['compiler_name']}-{os['compiler_version']}' == 'clang-17' and build_type == 'Release' and '-Dunity=ON' in cmake_args and architecture['platform'] == 'linux/amd64':
cmake_args = f'-DUNIT_TEST_REFERENCE_FEE=1000 {cmake_args}'
skip = False
if (
f"{os['compiler_name']}-{os['compiler_version']}" == "clang-20"
and build_type == "Debug"
and "-Dunity=ON" in cmake_args
and architecture["platform"] == "linux/amd64"
):
if f'{os['compiler_name']}-{os['compiler_version']}' == 'clang-20' and build_type == 'Debug' and '-Dunity=ON' in cmake_args and architecture['platform'] == 'linux/amd64':
skip = False
if skip:
continue
@@ -107,23 +76,13 @@ def generate_strategy_matrix(all: bool, config: Config) -> list:
# RHEL:
# - 9 using GCC 12: Debug and Unity on linux/amd64.
# - 10 using Clang: Release and no Unity on linux/amd64.
if os["distro_name"] == "rhel":
if os['distro_name'] == 'rhel':
skip = True
if os["distro_version"] == "9":
if (
f"{os['compiler_name']}-{os['compiler_version']}" == "gcc-12"
and build_type == "Debug"
and "-Dunity=ON" in cmake_args
and architecture["platform"] == "linux/amd64"
):
if os['distro_version'] == '9':
if f'{os['compiler_name']}-{os['compiler_version']}' == 'gcc-12' and build_type == 'Debug' and '-Dunity=ON' in cmake_args and architecture['platform'] == 'linux/amd64':
skip = False
elif os["distro_version"] == "10":
if (
f"{os['compiler_name']}-{os['compiler_version']}" == "clang-any"
and build_type == "Release"
and "-Dunity=OFF" in cmake_args
and architecture["platform"] == "linux/amd64"
):
elif os['distro_version'] == '10':
if f'{os['compiler_name']}-{os['compiler_version']}' == 'clang-any' and build_type == 'Release' and '-Dunity=OFF' in cmake_args and architecture['platform'] == 'linux/amd64':
skip = False
if skip:
continue
@@ -133,171 +92,106 @@ def generate_strategy_matrix(all: bool, config: Config) -> list:
# - Noble using GCC 14: Release and Unity on linux/amd64.
# - Noble using Clang 18: Debug and no Unity on linux/amd64.
# - Noble using Clang 19: Release and Unity on linux/arm64.
if os["distro_name"] == "ubuntu":
if os['distro_name'] == 'ubuntu':
skip = True
if os["distro_version"] == "jammy":
if (
f"{os['compiler_name']}-{os['compiler_version']}" == "gcc-12"
and build_type == "Debug"
and "-Dunity=OFF" in cmake_args
and architecture["platform"] == "linux/arm64"
):
if os['distro_version'] == 'jammy':
if f'{os['compiler_name']}-{os['compiler_version']}' == 'gcc-12' and build_type == 'Debug' and '-Dunity=OFF' in cmake_args and architecture['platform'] == 'linux/arm64':
skip = False
elif os["distro_version"] == "noble":
if (
f"{os['compiler_name']}-{os['compiler_version']}" == "gcc-14"
and build_type == "Release"
and "-Dunity=ON" in cmake_args
and architecture["platform"] == "linux/amd64"
):
elif os['distro_version'] == 'noble':
if f'{os['compiler_name']}-{os['compiler_version']}' == 'gcc-14' and build_type == 'Release' and '-Dunity=ON' in cmake_args and architecture['platform'] == 'linux/amd64':
skip = False
if (
f"{os['compiler_name']}-{os['compiler_version']}" == "clang-18"
and build_type == "Debug"
and "-Dunity=OFF" in cmake_args
and architecture["platform"] == "linux/amd64"
):
if f'{os['compiler_name']}-{os['compiler_version']}' == 'clang-18' and build_type == 'Debug' and '-Dunity=OFF' in cmake_args and architecture['platform'] == 'linux/amd64':
skip = False
if (
f"{os['compiler_name']}-{os['compiler_version']}" == "clang-19"
and build_type == "Release"
and "-Dunity=ON" in cmake_args
and architecture["platform"] == "linux/arm64"
):
if f'{os['compiler_name']}-{os['compiler_version']}' == 'clang-19' and build_type == 'Release' and '-Dunity=ON' in cmake_args and architecture['platform'] == 'linux/arm64':
skip = False
if skip:
continue
# MacOS:
# - Debug and no Unity on macos/arm64.
if os["distro_name"] == "macos" and not (
build_type == "Debug"
and "-Dunity=OFF" in cmake_args
and architecture["platform"] == "macos/arm64"
):
if os['distro_name'] == 'macos' and not (build_type == 'Debug' and '-Dunity=OFF' in cmake_args and architecture['platform'] == 'macos/arm64'):
continue
# Windows:
# - Release and Unity on windows/amd64.
if os["distro_name"] == "windows" and not (
build_type == "Release"
and "-Dunity=ON" in cmake_args
and architecture["platform"] == "windows/amd64"
):
if os['distro_name'] == 'windows' and not (build_type == 'Release' and '-Dunity=ON' in cmake_args and architecture['platform'] == 'windows/amd64'):
continue
# Additional CMake arguments.
cmake_args = f"{cmake_args} -Dtests=ON -Dwerr=ON -Dxrpld=ON"
if not f"{os['compiler_name']}-{os['compiler_version']}" in [
"gcc-12",
"clang-16",
]:
cmake_args = f"{cmake_args} -Dwextra=ON"
if build_type == "Release":
cmake_args = f"{cmake_args} -Dassert=ON"
cmake_args = f'{cmake_args} -Dtests=ON -Dwerr=ON -Dxrpld=ON'
if not f'{os['compiler_name']}-{os['compiler_version']}' in ['gcc-12', 'clang-16']:
cmake_args = f'{cmake_args} -Dwextra=ON'
if build_type == 'Release':
cmake_args = f'{cmake_args} -Dassert=ON'
# We skip all RHEL on arm64 due to a build failure that needs further
# investigation.
if os["distro_name"] == "rhel" and architecture["platform"] == "linux/arm64":
if os['distro_name'] == 'rhel' and architecture['platform'] == 'linux/arm64':
continue
# We skip all clang 20+ on arm64 due to Boost build error.
if (
f"{os['compiler_name']}-{os['compiler_version']}"
in ["clang-20", "clang-21"]
and architecture["platform"] == "linux/arm64"
):
# We skip all clang-20 on arm64 due to boost 1.86 build error
if f'{os['compiler_name']}-{os['compiler_version']}' == 'clang-20' and architecture['platform'] == 'linux/arm64':
continue
# Enable code coverage for Debian Bookworm using GCC 15 in Debug and no
# Unity on linux/amd64
if (
f"{os['compiler_name']}-{os['compiler_version']}" == "gcc-15"
and build_type == "Debug"
and "-Dunity=OFF" in cmake_args
and architecture["platform"] == "linux/amd64"
):
cmake_args = f"-Dcoverage=ON -Dcoverage_format=xml -DCODE_COVERAGE_VERBOSE=ON -DCMAKE_C_FLAGS=-O0 -DCMAKE_CXX_FLAGS=-O0 {cmake_args}"
if f'{os['compiler_name']}-{os['compiler_version']}' == 'gcc-15' and build_type == 'Debug' and '-Dunity=OFF' in cmake_args and architecture['platform'] == 'linux/amd64':
cmake_args = f'-Dcoverage=ON -Dcoverage_format=xml -DCODE_COVERAGE_VERBOSE=ON -DCMAKE_C_FLAGS=-O0 -DCMAKE_CXX_FLAGS=-O0 {cmake_args}'
cmake_target = 'coverage'
build_only = True
# Generate a unique name for the configuration, e.g. macos-arm64-debug
# or debian-bookworm-gcc-12-amd64-release-unity.
config_name = os["distro_name"]
if (n := os["distro_version"]) != "":
config_name += f"-{n}"
if (n := os["compiler_name"]) != "":
config_name += f"-{n}"
if (n := os["compiler_version"]) != "":
config_name += f"-{n}"
config_name += (
f"-{architecture['platform'][architecture['platform'].find('/') + 1 :]}"
)
config_name += f"-{build_type.lower()}"
if "-Dcoverage=ON" in cmake_args:
config_name += "-coverage"
if "-Dunity=ON" in cmake_args:
config_name += "-unity"
config_name = os['distro_name']
if (n := os['distro_version']) != '':
config_name += f'-{n}'
if (n := os['compiler_name']) != '':
config_name += f'-{n}'
if (n := os['compiler_version']) != '':
config_name += f'-{n}'
config_name += f'-{architecture['platform'][architecture['platform'].find('/')+1:]}'
config_name += f'-{build_type.lower()}'
if '-Dunity=ON' in cmake_args:
config_name += '-unity'
# Add the configuration to the list, with the most unique fields first,
# so that they are easier to identify in the GitHub Actions UI, as long
# names get truncated.
configurations.append(
{
"config_name": config_name,
"cmake_args": cmake_args,
"cmake_target": cmake_target,
"build_only": build_only,
"build_type": build_type,
"os": os,
"architecture": architecture,
}
)
configurations.append({
'config_name': config_name,
'cmake_args': cmake_args,
'cmake_target': cmake_target,
'build_only': build_only,
'build_type': build_type,
'os': os,
'architecture': architecture,
})
return configurations
def read_config(file: Path) -> Config:
config = json.loads(file.read_text())
if (
config["architecture"] is None
or config["os"] is None
or config["build_type"] is None
or config["cmake_args"] is None
):
raise Exception("Invalid configuration file.")
if config['architecture'] is None or config['os'] is None or config['build_type'] is None or config['cmake_args'] is None:
raise Exception('Invalid configuration file.')
return Config(**config)
if __name__ == "__main__":
if __name__ == '__main__':
parser = argparse.ArgumentParser()
parser.add_argument(
"-a",
"--all",
help="Set to generate all configurations (generally used when merging a PR) or leave unset to generate a subset of configurations (generally used when committing to a PR).",
action="store_true",
)
parser.add_argument(
"-c",
"--config",
help="Path to the JSON file containing the strategy matrix configurations.",
required=False,
type=Path,
)
parser.add_argument('-a', '--all', help='Set to generate all configurations (generally used when merging a PR) or leave unset to generate a subset of configurations (generally used when committing to a PR).', action="store_true")
parser.add_argument('-c', '--config', help='Path to the JSON file containing the strategy matrix configurations.', required=False, type=Path)
args = parser.parse_args()
matrix = []
if args.config is None or args.config == "":
matrix += generate_strategy_matrix(
args.all, read_config(THIS_DIR / "linux.json")
)
matrix += generate_strategy_matrix(
args.all, read_config(THIS_DIR / "macos.json")
)
matrix += generate_strategy_matrix(
args.all, read_config(THIS_DIR / "windows.json")
)
if args.config is None or args.config == '':
matrix += generate_strategy_matrix(args.all, read_config(THIS_DIR / "linux.json"))
matrix += generate_strategy_matrix(args.all, read_config(THIS_DIR / "macos.json"))
matrix += generate_strategy_matrix(args.all, read_config(THIS_DIR / "windows.json"))
else:
matrix += generate_strategy_matrix(args.all, read_config(args.config))
# Generate the strategy matrix.
print(f"matrix={json.dumps({'include': matrix})}")
print(f'matrix={json.dumps({"include": matrix})}')

View File

@@ -15,196 +15,168 @@
"distro_version": "bookworm",
"compiler_name": "gcc",
"compiler_version": "12",
"image_sha": "cc09fd3"
"image_sha": "6948666"
},
{
"distro_name": "debian",
"distro_version": "bookworm",
"compiler_name": "gcc",
"compiler_version": "13",
"image_sha": "cc09fd3"
"image_sha": "6948666"
},
{
"distro_name": "debian",
"distro_version": "bookworm",
"compiler_name": "gcc",
"compiler_version": "14",
"image_sha": "cc09fd3"
"image_sha": "6948666"
},
{
"distro_name": "debian",
"distro_version": "bookworm",
"compiler_name": "gcc",
"compiler_version": "15",
"image_sha": "cc09fd3"
"image_sha": "6948666"
},
{
"distro_name": "debian",
"distro_version": "bookworm",
"compiler_name": "clang",
"compiler_version": "16",
"image_sha": "cc09fd3"
"image_sha": "6948666"
},
{
"distro_name": "debian",
"distro_version": "bookworm",
"compiler_name": "clang",
"compiler_version": "17",
"image_sha": "cc09fd3"
"image_sha": "6948666"
},
{
"distro_name": "debian",
"distro_version": "bookworm",
"compiler_name": "clang",
"compiler_version": "18",
"image_sha": "cc09fd3"
"image_sha": "6948666"
},
{
"distro_name": "debian",
"distro_version": "bookworm",
"compiler_name": "clang",
"compiler_version": "19",
"image_sha": "cc09fd3"
"image_sha": "6948666"
},
{
"distro_name": "debian",
"distro_version": "bookworm",
"compiler_name": "clang",
"compiler_version": "20",
"image_sha": "cc09fd3"
},
{
"distro_name": "debian",
"distro_version": "trixie",
"compiler_name": "gcc",
"compiler_version": "14",
"image_sha": "cc09fd3"
},
{
"distro_name": "debian",
"distro_version": "trixie",
"compiler_name": "gcc",
"compiler_version": "15",
"image_sha": "cc09fd3"
},
{
"distro_name": "debian",
"distro_version": "trixie",
"compiler_name": "clang",
"compiler_version": "20",
"image_sha": "cc09fd3"
},
{
"distro_name": "debian",
"distro_version": "trixie",
"compiler_name": "clang",
"compiler_version": "21",
"image_sha": "cc09fd3"
"image_sha": "6948666"
},
{
"distro_name": "rhel",
"distro_version": "8",
"compiler_name": "gcc",
"compiler_version": "14",
"image_sha": "cc09fd3"
"image_sha": "10e69b4"
},
{
"distro_name": "rhel",
"distro_version": "8",
"compiler_name": "clang",
"compiler_version": "any",
"image_sha": "cc09fd3"
"image_sha": "10e69b4"
},
{
"distro_name": "rhel",
"distro_version": "9",
"compiler_name": "gcc",
"compiler_version": "12",
"image_sha": "cc09fd3"
"image_sha": "10e69b4"
},
{
"distro_name": "rhel",
"distro_version": "9",
"compiler_name": "gcc",
"compiler_version": "13",
"image_sha": "cc09fd3"
"image_sha": "10e69b4"
},
{
"distro_name": "rhel",
"distro_version": "9",
"compiler_name": "gcc",
"compiler_version": "14",
"image_sha": "cc09fd3"
"image_sha": "10e69b4"
},
{
"distro_name": "rhel",
"distro_version": "9",
"compiler_name": "clang",
"compiler_version": "any",
"image_sha": "cc09fd3"
"image_sha": "10e69b4"
},
{
"distro_name": "rhel",
"distro_version": "10",
"compiler_name": "gcc",
"compiler_version": "14",
"image_sha": "cc09fd3"
"image_sha": "10e69b4"
},
{
"distro_name": "rhel",
"distro_version": "10",
"compiler_name": "clang",
"compiler_version": "any",
"image_sha": "cc09fd3"
"image_sha": "10e69b4"
},
{
"distro_name": "ubuntu",
"distro_version": "jammy",
"compiler_name": "gcc",
"compiler_version": "12",
"image_sha": "cc09fd3"
"image_sha": "6948666"
},
{
"distro_name": "ubuntu",
"distro_version": "noble",
"compiler_name": "gcc",
"compiler_version": "13",
"image_sha": "cc09fd3"
"image_sha": "6948666"
},
{
"distro_name": "ubuntu",
"distro_version": "noble",
"compiler_name": "gcc",
"compiler_version": "14",
"image_sha": "cc09fd3"
"image_sha": "6948666"
},
{
"distro_name": "ubuntu",
"distro_version": "noble",
"compiler_name": "clang",
"compiler_version": "16",
"image_sha": "cc09fd3"
"image_sha": "6948666"
},
{
"distro_name": "ubuntu",
"distro_version": "noble",
"compiler_name": "clang",
"compiler_version": "17",
"image_sha": "cc09fd3"
"image_sha": "6948666"
},
{
"distro_name": "ubuntu",
"distro_version": "noble",
"compiler_name": "clang",
"compiler_version": "18",
"image_sha": "cc09fd3"
"image_sha": "6948666"
},
{
"distro_name": "ubuntu",
"distro_version": "noble",
"compiler_name": "clang",
"compiler_version": "19",
"image_sha": "cc09fd3"
"image_sha": "6948666"
}
],
"build_type": ["Debug", "Release"],

View File

@@ -1,13 +1,8 @@
# This workflow runs all workflows to check, build and test the project on
# various Linux flavors, as well as on MacOS and Windows, on every push to a
# user branch. However, it will not run if the pull request is a draft unless it
# has the 'DraftRunCI' label.
# various Linux flavors, as well as on MacOS and Windows, for various PR events.
name: PR
on:
merge_group:
types:
- checks_requested
pull_request:
types:
- opened
@@ -25,10 +20,18 @@ defaults:
jobs:
# This job determines whether the rest of the workflow should run. It runs
# when the PR is not a draft (which should also cover merge-group) or
# has the 'DraftRunCI' label.
# when the PR is not a draft or has the 'DraftRunCI' label and does NOT have
# the 'SkipRunCI' and 'MergeQueueCI' labels. The former two labels will result
# in the PR not being allowed to be merged, whereas the latter label will
# allow it to be merged without running the full CI suite, because the merge
# queue will verify that the code builds and passes tests before the PR is
# actually merged.
should-run:
if: ${{ !github.event.pull_request.draft || contains(github.event.pull_request.labels.*.name, 'DraftRunCI') }}
if: ${{
(!github.event.pull_request.draft || contains(github.event.pull_request.labels.*.name, 'DraftRunCI')) &&
!contains(github.event.pull_request.labels.*.name, 'SkipRunCI') &&
!contains(github.event.pull_request.labels.*.name, 'MergeQueueCI')
}}
runs-on: ubuntu-latest
steps:
- name: Checkout repository
@@ -50,9 +53,7 @@ jobs:
files: |
# These paths are unique to `on-pr.yml`.
.github/scripts/levelization/**
.github/scripts/rename/**
.github/workflows/reusable-check-levelization.yml
.github/workflows/reusable-check-rename.yml
.github/workflows/reusable-notify-clio.yml
.github/workflows/on-pr.yml
@@ -77,20 +78,20 @@ jobs:
conanfile.py
conan.lock
- name: Check whether to run
# This step determines whether the rest of the workflow should
# run. The rest of the workflow will run if this job runs AND at
# least one of:
# * Any of the files checked in the `changes` step were modified
# * The PR is NOT a draft and is labeled "Ready to merge"
# * The workflow is running from the merge queue
# This step determines whether the rest of the workflow should run. If
# it runs and all jobs complete successfully, then the 'passed' job is
# marked as 'skipped' and, because its direct dependencies ran, the PR
# is allowed to be merged. This workflow will run when at least one of
# the following is true:
# * Any of the files checked in the `changes` step were modified.
# * The PR is NOT a draft and is labeled 'Ready to merge'.
id: go
env:
FILES: ${{ steps.changes.outputs.any_changed }}
DRAFT: ${{ github.event.pull_request.draft }}
READY: ${{ contains(github.event.pull_request.labels.*.name, 'Ready to merge') }}
MERGE: ${{ github.event_name == 'merge_group' }}
run: |
echo "go=${{ (env.DRAFT != 'true' && env.READY == 'true') || env.FILES == 'true' || env.MERGE == 'true' }}" >> "${GITHUB_OUTPUT}"
echo "go=${{ (env.DRAFT != 'true' && env.READY == 'true') || env.FILES == 'true' }}" >> "${GITHUB_OUTPUT}"
cat "${GITHUB_OUTPUT}"
outputs:
go: ${{ steps.go.outputs.go == 'true' }}
@@ -100,11 +101,6 @@ jobs:
if: ${{ needs.should-run.outputs.go == 'true' }}
uses: ./.github/workflows/reusable-check-levelization.yml
check-rename:
needs: should-run
if: ${{ needs.should-run.outputs.go == 'true' }}
uses: ./.github/workflows/reusable-check-rename.yml
build-test:
needs: should-run
if: ${{ needs.should-run.outputs.go == 'true' }}
@@ -114,9 +110,6 @@ jobs:
matrix:
os: [linux, macos, windows]
with:
# Enable ccache only for events targeting the XRPLF repository, since
# other accounts will not have access to our remote cache storage.
ccache_enabled: ${{ github.repository_owner == 'XRPLF' }}
os: ${{ matrix.os }}
secrets:
CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
@@ -125,7 +118,7 @@ jobs:
needs:
- should-run
- build-test
if: ${{ needs.should-run.outputs.go == 'true' && (startsWith(github.base_ref, 'release') || github.base_ref == 'master') }}
if: ${{ needs.should-run.outputs.go == 'true' && contains(fromJSON('["release", "master"]'), github.ref_name) }}
uses: ./.github/workflows/reusable-notify-clio.yml
secrets:
clio_notify_token: ${{ secrets.CLIO_NOTIFY_TOKEN }}
@@ -133,7 +126,7 @@ jobs:
conan_remote_password: ${{ secrets.CONAN_REMOTE_PASSWORD }}
passed:
if: failure() || cancelled()
if: ${{ failure() || cancelled() }}
needs:
- build-test
- check-levelization

35
.github/workflows/on-queue.yml vendored Normal file
View File

@@ -0,0 +1,35 @@
# This workflow runs all workflows to check, build and test the project on
# various Linux flavors, as well as on MacOS and Windows, when a PR is added to
# the merge queue.
name: Merge Queue
on:
merge_group:
types:
- checks_requested
concurrency:
group: ${{ github.workflow }}-${{ github.ref }}
cancel-in-progress: true
defaults:
run:
shell: bash
jobs:
check-commit-message:
uses: ./.github/workflows/reusable-check-commit-message.yml
check-levelization:
uses: ./.github/workflows/reusable-check-levelization.yml
build-test:
uses: ./.github/workflows/reusable-build-test.yml
strategy:
fail-fast: false
matrix:
os: [linux, macos, windows]
with:
os: ${{ matrix.os }}
secrets:
CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}

View File

@@ -14,7 +14,9 @@ on:
- "master"
paths:
# These paths are unique to `on-trigger.yml`.
- ".github/workflows/reusable-check-missing-commits.yml"
- ".github/workflows/on-trigger.yml"
- ".github/workflows/publish-docs.yml"
# Keep the paths below in sync with those in `on-pr.yml`.
- ".github/actions/build-deps/**"
@@ -48,12 +50,7 @@ on:
workflow_dispatch:
concurrency:
# When a PR is merged into the develop branch it will be assigned a unique
# group identifier, so execution will continue even if another PR is merged
# while it is still running. In all other cases the group identifier is shared
# per branch, so that any in-progress runs are cancelled when a new commit is
# pushed.
group: ${{ github.workflow }}-${{ github.event_name == 'push' && github.ref == 'refs/heads/develop' && github.sha || github.ref }}
group: ${{ github.workflow }}-${{ github.ref }}
cancel-in-progress: true
defaults:
@@ -61,6 +58,10 @@ defaults:
shell: bash
jobs:
check-missing-commits:
if: ${{ github.event_name == 'push' && github.ref_type == 'branch' && contains(fromJSON('["develop", "release"]'), github.ref_name) }}
uses: ./.github/workflows/reusable-check-missing-commits.yml
build-test:
uses: ./.github/workflows/reusable-build-test.yml
strategy:
@@ -68,12 +69,6 @@ jobs:
matrix:
os: [linux, macos, windows]
with:
# Enable ccache only for events targeting the XRPLF repository, since
# other accounts will not have access to our remote cache storage.
# However, we do not enable ccache for events targeting the master or a
# release branch, to protect against the rare case that the output
# produced by ccache is not identical to a regular compilation.
ccache_enabled: ${{ github.repository_owner == 'XRPLF' && !(github.base_ref == 'master' || startsWith(github.base_ref, 'release')) }}
os: ${{ matrix.os }}
strategy_matrix: ${{ github.event_name == 'schedule' && 'all' || 'minimal' }}
secrets:

View File

@@ -9,7 +9,7 @@ on:
jobs:
# Call the workflow in the XRPLF/actions repo that runs the pre-commit hooks.
run-hooks:
uses: XRPLF/actions/.github/workflows/pre-commit.yml@34790936fae4c6c751f62ec8c06696f9c1a5753a
uses: XRPLF/actions/.github/workflows/pre-commit.yml@a8d7472b450eb53a1e5228f64552e5974457a21a
with:
runs_on: ubuntu-latest
container: '{ "image": "ghcr.io/xrplf/ci/tools-rippled-pre-commit:sha-a8c7be1" }'

View File

@@ -22,8 +22,7 @@ defaults:
shell: bash
env:
BUILD_DIR: build
NPROC_SUBTRACT: 2
BUILD_DIR: .build
jobs:
publish:
@@ -34,13 +33,6 @@ jobs:
steps:
- name: Checkout repository
uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4.3.0
- name: Get number of processors
uses: XRPLF/actions/get-nproc@2ece4ec6ab7de266859a6f053571425b2bd684b6
id: nproc
with:
subtract: ${{ env.NPROC_SUBTRACT }}
- name: Check configuration
run: |
echo 'Checking path.'
@@ -54,16 +46,12 @@ jobs:
echo 'Checking Doxygen version.'
doxygen --version
- name: Build documentation
env:
BUILD_NPROC: ${{ steps.nproc.outputs.nproc }}
run: |
mkdir -p "${BUILD_DIR}"
cd "${BUILD_DIR}"
mkdir -p ${{ env.BUILD_DIR }}
cd ${{ env.BUILD_DIR }}
cmake -Donly_docs=ON ..
cmake --build . --target docs --parallel ${BUILD_NPROC}
cmake --build . --target docs --parallel $(nproc)
- name: Publish documentation
if: ${{ github.ref_type == 'branch' && github.ref_name == github.event.repository.default_branch }}
uses: peaceiris/actions-gh-pages@4f9cc6602d3f66b9c108549d475ec49e8ef4d45e # v4.0.0

View File

@@ -3,38 +3,32 @@ name: Build and test configuration
on:
workflow_call:
inputs:
build_dir:
description: "The directory where to build."
required: true
type: string
build_only:
description: 'Whether to only build or to build and test the code ("true", "false").'
required: true
type: boolean
build_type:
description: 'The build type to use ("Debug", "Release").'
required: true
type: string
ccache_enabled:
description: "Whether to enable ccache."
required: false
type: boolean
default: false
required: true
cmake_args:
description: "Additional arguments to pass to CMake."
required: false
type: string
default: ""
cmake_target:
description: "The CMake target to build."
required: true
type: string
required: true
runs_on:
description: Runner to run the job on as a JSON string
required: true
type: string
image:
description: "The image to run in (leave empty to run natively)"
required: true
@@ -45,202 +39,31 @@ on:
required: true
type: string
nproc_subtract:
description: "The number of processors to subtract when calculating parallelism."
required: false
type: number
default: 2
secrets:
CODECOV_TOKEN:
description: "The Codecov token to use for uploading coverage reports."
required: true
defaults:
run:
shell: bash
env:
# Conan installs the generators in the build/generators directory, see the
# layout() method in conanfile.py. We then run CMake from the build directory.
BUILD_DIR: build
jobs:
build-and-test:
name: ${{ inputs.config_name }}
runs-on: ${{ fromJSON(inputs.runs_on) }}
container: ${{ inputs.image != '' && inputs.image || null }}
timeout-minutes: 60
env:
# Use a namespace to keep the objects separate for each configuration.
CCACHE_NAMESPACE: ${{ inputs.config_name }}
# Ccache supports both Redis and HTTP endpoints.
# * For Redis, use the following format: redis://ip:port, see
# https://github.com/ccache/ccache/wiki/Redis-storage. Note that TLS is
# not directly supported by ccache, and requires use of a proxy.
# * For HTTP use the following format: http://ip:port/cache when using
# nginx as backend or http://ip:port|layout=bazel when using Bazel
# Remote Cache, see https://github.com/ccache/ccache/wiki/HTTP-storage.
# Note that HTTPS is not directly supported by ccache.
CCACHE_REMOTE_ONLY: true
CCACHE_REMOTE_STORAGE: http://cache.dev.ripplex.io:8080|layout=bazel
# Ignore the creation and modification timestamps on files, since the
# header files are copied into separate directories by CMake, which will
# otherwise result in cache misses.
CCACHE_SLOPPINESS: include_file_ctime,include_file_mtime
# Determine if coverage and voidstar should be enabled.
COVERAGE_ENABLED: ${{ contains(inputs.cmake_args, '-Dcoverage=ON') }}
VOIDSTAR_ENABLED: ${{ contains(inputs.cmake_args, '-Dvoidstar=ON') }}
steps:
- name: Cleanup workspace (macOS and Windows)
if: ${{ runner.os == 'macOS' || runner.os == 'Windows' }}
uses: XRPLF/actions/cleanup-workspace@2ece4ec6ab7de266859a6f053571425b2bd684b6
build:
uses: ./.github/workflows/reusable-build.yml
with:
build_dir: ${{ inputs.build_dir }}
build_type: ${{ inputs.build_type }}
cmake_args: ${{ inputs.cmake_args }}
cmake_target: ${{ inputs.cmake_target }}
runs_on: ${{ inputs.runs_on }}
image: ${{ inputs.image }}
config_name: ${{ inputs.config_name }}
secrets:
CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
- name: Checkout repository
uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4.3.0
- name: Prepare runner
uses: XRPLF/actions/prepare-runner@2ece4ec6ab7de266859a6f053571425b2bd684b6
with:
disable_ccache: ${{ !inputs.ccache_enabled }}
- name: Set ccache log file
if: ${{ inputs.ccache_enabled && runner.debug == '1' }}
run: echo "CCACHE_LOGFILE=${{ runner.temp }}/ccache.log" >> "${GITHUB_ENV}"
- name: Print build environment
uses: ./.github/actions/print-env
- name: Get number of processors
uses: XRPLF/actions/get-nproc@2ece4ec6ab7de266859a6f053571425b2bd684b6
id: nproc
with:
subtract: ${{ inputs.nproc_subtract }}
- name: Setup Conan
uses: ./.github/actions/setup-conan
- name: Build dependencies
uses: ./.github/actions/build-deps
with:
build_nproc: ${{ steps.nproc.outputs.nproc }}
build_type: ${{ inputs.build_type }}
# Set the verbosity to "quiet" for Windows to avoid an excessive
# amount of logs. For other OSes, the "verbose" logs are more useful.
log_verbosity: ${{ runner.os == 'Windows' && 'quiet' || 'verbose' }}
- name: Configure CMake
working-directory: ${{ env.BUILD_DIR }}
env:
BUILD_TYPE: ${{ inputs.build_type }}
CMAKE_ARGS: ${{ inputs.cmake_args }}
run: |
cmake \
-G '${{ runner.os == 'Windows' && 'Visual Studio 17 2022' || 'Ninja' }}' \
-DCMAKE_TOOLCHAIN_FILE:FILEPATH=build/generators/conan_toolchain.cmake \
-DCMAKE_BUILD_TYPE="${BUILD_TYPE}" \
${CMAKE_ARGS} \
..
- name: Build the binary
working-directory: ${{ env.BUILD_DIR }}
env:
BUILD_NPROC: ${{ steps.nproc.outputs.nproc }}
BUILD_TYPE: ${{ inputs.build_type }}
CMAKE_TARGET: ${{ inputs.cmake_target }}
run: |
cmake \
--build . \
--config "${BUILD_TYPE}" \
--parallel "${BUILD_NPROC}" \
--target "${CMAKE_TARGET}"
- name: Show ccache statistics
if: ${{ inputs.ccache_enabled }}
run: |
ccache --show-stats -vv
if [ '${{ runner.debug }}' = '1' ]; then
cat "${CCACHE_LOGFILE}"
curl ${CCACHE_REMOTE_STORAGE%|*}/status || true
fi
- name: Upload the binary (Linux)
if: ${{ github.repository_owner == 'XRPLF' && runner.os == 'Linux' }}
uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
with:
name: xrpld-${{ inputs.config_name }}
path: ${{ env.BUILD_DIR }}/xrpld
retention-days: 3
if-no-files-found: error
- name: Check linking (Linux)
if: ${{ runner.os == 'Linux' }}
working-directory: ${{ env.BUILD_DIR }}
run: |
ldd ./xrpld
if [ "$(ldd ./xrpld | grep -E '(libstdc\+\+|libgcc)' | wc -l)" -eq 0 ]; then
echo 'The binary is statically linked.'
else
echo 'The binary is dynamically linked.'
exit 1
fi
- name: Verify presence of instrumentation (Linux)
if: ${{ runner.os == 'Linux' && env.VOIDSTAR_ENABLED == 'true' }}
working-directory: ${{ env.BUILD_DIR }}
run: |
./xrpld --version | grep libvoidstar
- name: Run the separate tests
if: ${{ !inputs.build_only }}
working-directory: ${{ env.BUILD_DIR }}
# Windows locks some of the build files while running tests, and parallel jobs can collide
env:
BUILD_TYPE: ${{ inputs.build_type }}
PARALLELISM: ${{ runner.os == 'Windows' && '1' || steps.nproc.outputs.nproc }}
run: |
ctest \
--output-on-failure \
-C "${BUILD_TYPE}" \
-j "${PARALLELISM}"
- name: Run the embedded tests
if: ${{ !inputs.build_only }}
working-directory: ${{ runner.os == 'Windows' && format('{0}/{1}', env.BUILD_DIR, inputs.build_type) || env.BUILD_DIR }}
env:
BUILD_NPROC: ${{ steps.nproc.outputs.nproc }}
run: |
./xrpld --unittest --unittest-jobs "${BUILD_NPROC}"
- name: Debug failure (Linux)
if: ${{ failure() && runner.os == 'Linux' && !inputs.build_only }}
run: |
echo "IPv4 local port range:"
cat /proc/sys/net/ipv4/ip_local_port_range
echo "Netstat:"
netstat -an
- name: Prepare coverage report
if: ${{ !inputs.build_only && env.COVERAGE_ENABLED == 'true' }}
working-directory: ${{ env.BUILD_DIR }}
env:
BUILD_NPROC: ${{ steps.nproc.outputs.nproc }}
BUILD_TYPE: ${{ inputs.build_type }}
run: |
cmake \
--build . \
--config "${BUILD_TYPE}" \
--parallel "${BUILD_NPROC}" \
--target coverage
- name: Upload coverage report
if: ${{ github.repository_owner == 'XRPLF' && !inputs.build_only && env.COVERAGE_ENABLED == 'true' }}
uses: codecov/codecov-action@18283e04ce6e62d37312384ff67231eb8fd56d24 # v5.4.3
with:
disable_search: true
disable_telem: true
fail_ci_if_error: true
files: ${{ env.BUILD_DIR }}/coverage.xml
plugins: noop
token: ${{ secrets.CODECOV_TOKEN }}
verbose: true
test:
needs: build
uses: ./.github/workflows/reusable-test.yml
with:
run_tests: ${{ !inputs.build_only }}
verify_voidstar: ${{ contains(inputs.cmake_args, '-Dvoidstar=ON') }}
runs_on: ${{ inputs.runs_on }}
image: ${{ inputs.image }}
config_name: ${{ inputs.config_name }}

View File

@@ -8,24 +8,21 @@ name: Build and test
on:
workflow_call:
inputs:
ccache_enabled:
description: "Whether to enable ccache."
build_dir:
description: "The directory where to build."
required: false
type: boolean
default: false
type: string
default: ".build"
os:
description: 'The operating system to use for the build ("linux", "macos", "windows").'
required: true
type: string
strategy_matrix:
# TODO: Support additional strategies, e.g. "ubuntu" for generating all Ubuntu configurations.
description: 'The strategy matrix to use for generating the configurations ("minimal", "all").'
required: false
type: string
default: "minimal"
secrets:
CODECOV_TOKEN:
description: "The Codecov token to use for uploading coverage reports."
@@ -49,9 +46,9 @@ jobs:
matrix: ${{ fromJson(needs.generate-matrix.outputs.matrix) }}
max-parallel: 10
with:
build_dir: ${{ inputs.build_dir }}
build_only: ${{ matrix.build_only }}
build_type: ${{ matrix.build_type }}
ccache_enabled: ${{ inputs.ccache_enabled }}
cmake_args: ${{ matrix.cmake_args }}
cmake_target: ${{ matrix.cmake_target }}
runs_on: ${{ toJSON(matrix.architecture.runner) }}

121
.github/workflows/reusable-build.yml vendored Normal file
View File

@@ -0,0 +1,121 @@
name: Build rippled
on:
workflow_call:
inputs:
build_dir:
description: "The directory where to build."
required: true
type: string
build_type:
description: 'The build type to use ("Debug", "Release").'
required: true
type: string
cmake_args:
description: "Additional arguments to pass to CMake."
required: true
type: string
cmake_target:
description: "The CMake target to build."
required: true
type: string
runs_on:
description: Runner to run the job on as a JSON string
required: true
type: string
image:
description: "The image to run in (leave empty to run natively)"
required: true
type: string
config_name:
description: "The name of the configuration."
required: true
type: string
secrets:
CODECOV_TOKEN:
description: "The Codecov token to use for uploading coverage reports."
required: true
defaults:
run:
shell: bash
jobs:
build:
name: Build ${{ inputs.config_name }}
runs-on: ${{ fromJSON(inputs.runs_on) }}
container: ${{ inputs.image != '' && inputs.image || null }}
steps:
- name: Cleanup workspace
if: ${{ runner.os == 'macOS' }}
uses: XRPLF/actions/.github/actions/cleanup-workspace@3f044c7478548e3c32ff68980eeb36ece02b364e
- name: Checkout repository
uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4.3.0
- name: Prepare runner
uses: XRPLF/actions/.github/actions/prepare-runner@638e0dc11ea230f91bd26622fb542116bb5254d5
with:
disable_ccache: false
- name: Print build environment
uses: ./.github/actions/print-env
- name: Setup Conan
uses: ./.github/actions/setup-conan
- name: Build dependencies
uses: ./.github/actions/build-deps
with:
build_dir: ${{ inputs.build_dir }}
build_type: ${{ inputs.build_type }}
- name: Configure CMake
shell: bash
working-directory: ${{ inputs.build_dir }}
env:
BUILD_TYPE: ${{ inputs.build_type }}
CMAKE_ARGS: ${{ inputs.cmake_args }}
run: |
cmake \
-G '${{ runner.os == 'Windows' && 'Visual Studio 17 2022' || 'Ninja' }}' \
-DCMAKE_TOOLCHAIN_FILE:FILEPATH=build/generators/conan_toolchain.cmake \
-DCMAKE_BUILD_TYPE=${{ env.BUILD_TYPE }} \
${{ env.CMAKE_ARGS }} \
..
- name: Build the binary
shell: bash
working-directory: ${{ inputs.build_dir }}
env:
BUILD_TYPE: ${{ inputs.build_type }}
CMAKE_TARGET: ${{ inputs.cmake_target }}
run: |
cmake \
--build . \
--config ${{ env.BUILD_TYPE }} \
--parallel $(nproc) \
--target ${{ env.CMAKE_TARGET }}
- name: Upload rippled artifact
uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
with:
name: rippled-${{ inputs.config_name }}
path: ${{ inputs.build_dir }}/${{ runner.os == 'Windows' && inputs.build_type || '' }}/rippled${{ runner.os == 'Windows' && '.exe' || '' }}
retention-days: 3
if-no-files-found: error
- name: Upload coverage report
if: ${{ inputs.cmake_target == 'coverage' }}
uses: codecov/codecov-action@18283e04ce6e62d37312384ff67231eb8fd56d24 # v5.4.3
with:
disable_search: true
disable_telem: true
fail_ci_if_error: true
files: ${{ inputs.build_dir }}/coverage.xml
plugins: noop
token: ${{ secrets.CODECOV_TOKEN }}
verbose: true

View File

@@ -0,0 +1,72 @@
# This workflow checks that the commit message follows our expected format.
name: Check commit message
# This workflow can only be triggered by other workflows.
on: workflow_call
concurrency:
group: ${{ github.workflow }}-${{ github.ref }}-single-commit
cancel-in-progress: true
defaults:
run:
shell: bash
jobs:
check:
runs-on: ubuntu-latest
steps:
- name: Checkout repository
uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4.3.0
with:
fetch-depth: 0
- name: Check commit message
env:
MESSAGE: |
If you are reading this, then the commit message does not match our
expected format. See CONTRIBUTING.md for instructions.
It is further possible that you did not run the script in
`bin/git/squash-commits.sh` before clicking the 'Merge when ready'
button in GitHub's UI.
run: |
set -o pipefail
COMMIT_MSG='${{ github.event.head_commit.message }}'
echo "Commit message: ${COMMIT_MSG}"
# If the commit title contains a prefix then it must be one we permit.
COMMIT_TITLE=$(echo "${COMMIT_MSG}" | head -n1)
echo "Commit title: '${COMMIT_TITLE}'"
if [[ "${COMMIT_TITLE}" =~ ^[^:]+:[^:]+ ]]; then
if ! [[ "${COMMIT_TITLE}" =~ ^(build|chore|docs|fix|perf|refactor|test):[^:]+ ]]; then
echo "Commit title prefix is not permitted."
echo "${MESSAGE}"
exit 1
fi
fi
# The commit description may not only contain a list of commits, which
# is what happens if a PR containing multiple commits is squashed and
# merged by GitHub.
COMMIT_DESC=$(echo "${COMMIT_MSG}" | tail -n+3)
echo "Commit description: '${COMMIT_DESC}'"
while IFS=$'\n' read -r LINE; do
echo "Processing: ${LINE}"
# Check for lines starting with '-' or '*' followed by a space.
if ! [[ "${LINE}" =~ ^[[:space:]]*[-*][[:space:]]+.* ]]; then
exit 0
fi
# Check if the next line is empty.
IFS=$'\n' read -r LINE
if [ -n "${LINE}" ]; then
exit 0
fi
done <<< "${COMMIT_DESC}"
echo "Commit description is not permitted."
echo "${MESSAGE}"
exit 1

View File

@@ -25,7 +25,7 @@ jobs:
env:
MESSAGE: |
The dependency relationships between the modules in xrpld have
The dependency relationships between the modules in rippled have
changed, which may be an improvement or a regression.
A rule of thumb is that if your changes caused something to be

View File

@@ -0,0 +1,62 @@
# This workflow checks that all commits in the "master" branch are also in the
# "release" and "develop" branches, and that all commits in the "release" branch
# are also in the "develop" branch.
name: Check for missing commits
# This workflow can only be triggered by other workflows.
on: workflow_call
concurrency:
group: ${{ github.workflow }}-${{ github.ref }}-missing-commits
cancel-in-progress: true
defaults:
run:
shell: bash
jobs:
check:
runs-on: ubuntu-latest
steps:
- name: Checkout repository
uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4.3.0
with:
fetch-depth: 0
- name: Check for missing commits
env:
MESSAGE: |
If you are reading this, then the commits indicated above are missing
from the "develop" and/or "release" branch. Do a reverse-merge as soon
as possible. See CONTRIBUTING.md for instructions.
run: |
set -o pipefail
# Branches are ordered by how "canonical" they are. Every commit in one
# branch should be in all the branches behind it.
order=(master release develop)
branches=()
for branch in "${order[@]}"; do
# Check that the branches exist so that this job will work on forked
# repos, which don't necessarily have master and release branches.
echo "Checking if ${branch} exists."
if git ls-remote --exit-code --heads origin \
refs/heads/${branch} > /dev/null; then
branches+=(origin/${branch})
fi
done
prior=()
for branch in "${branches[@]}"; do
if [[ ${#prior[@]} -ne 0 ]]; then
echo "Checking ${prior[@]} for commits missing from ${branch}."
git log --oneline --no-merges "${prior[@]}" \
^$branch | tee -a "missing-commits.txt"
echo
fi
prior+=("${branch}")
done
if [[ $(cat missing-commits.txt | wc -l) -ne 0 ]]; then
echo "${MESSAGE}"
exit 1
fi

View File

@@ -1,52 +0,0 @@
# This workflow checks if the codebase is properly renamed, see more info in
# .github/scripts/rename/README.md.
name: Check rename
# This workflow can only be triggered by other workflows.
on: workflow_call
concurrency:
group: ${{ github.workflow }}-${{ github.ref }}-rename
cancel-in-progress: true
defaults:
run:
shell: bash
jobs:
rename:
runs-on: ubuntu-latest
steps:
- name: Checkout repository
uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4.3.0
- name: Check definitions
run: .github/scripts/rename/definitions.sh .
- name: Check copyright notices
run: .github/scripts/rename/copyright.sh .
- name: Check CMake configs
run: .github/scripts/rename/cmake.sh .
- name: Check binary name
run: .github/scripts/rename/binary.sh .
- name: Check namespaces
run: .github/scripts/rename/namespace.sh .
- name: Check config name
run: .github/scripts/rename/config.sh .
- name: Check for differences
env:
MESSAGE: |
One or more files contain changes that do not adhere to new naming
conventions.
Run the scripts in '.github/scripts/rename/' in your repo, commit
and push the changes. See .github/scripts/rename/README.md for
more info.
run: |
DIFF=$(git status --porcelain)
if [ -n "${DIFF}" ]; then
# Print the differences to give the contributor a hint about what to
# expect when running the renaming scripts on their own machine.
git diff
echo "${MESSAGE}"
exit 1
fi

View File

@@ -51,7 +51,7 @@ jobs:
run: |
echo 'Generating user and channel.'
echo "user=clio" >> "${GITHUB_OUTPUT}"
echo "channel=pr_${PR_NUMBER}" >> "${GITHUB_OUTPUT}"
echo "channel=pr_${{ env.PR_NUMBER }}" >> "${GITHUB_OUTPUT}"
echo 'Extracting version.'
echo "version=$(cat src/libxrpl/protocol/BuildInfo.cpp | grep "versionString =" | awk -F '"' '{print $2}')" >> "${GITHUB_OUTPUT}"
- name: Calculate conan reference
@@ -66,13 +66,13 @@ jobs:
- name: Log into Conan remote
env:
CONAN_REMOTE_NAME: ${{ inputs.conan_remote_name }}
run: conan remote login "${CONAN_REMOTE_NAME}" "${{ secrets.conan_remote_username }}" --password "${{ secrets.conan_remote_password }}"
run: conan remote login ${{ env.CONAN_REMOTE_NAME }} "${{ secrets.conan_remote_username }}" --password "${{ secrets.conan_remote_password }}"
- name: Upload package
env:
CONAN_REMOTE_NAME: ${{ inputs.conan_remote_name }}
run: |
conan export --user=${{ steps.generate.outputs.user }} --channel=${{ steps.generate.outputs.channel }} .
conan upload --confirm --check --remote="${CONAN_REMOTE_NAME}" xrpl/${{ steps.conan_ref.outputs.conan_ref }}
conan upload --confirm --check --remote=${{ env.CONAN_REMOTE_NAME }} xrpl/${{ steps.conan_ref.outputs.conan_ref }}
outputs:
conan_ref: ${{ steps.conan_ref.outputs.conan_ref }}
@@ -88,4 +88,4 @@ jobs:
gh api --method POST -H "Accept: application/vnd.github+json" -H "X-GitHub-Api-Version: 2022-11-28" \
/repos/xrplf/clio/dispatches -f "event_type=check_libxrpl" \
-F "client_payload[conan_ref]=${{ needs.upload.outputs.conan_ref }}" \
-F "client_payload[pr_url]=${PR_URL}"
-F "client_payload[pr_url]=${{ env.PR_URL }}"

View File

@@ -18,10 +18,6 @@ on:
description: "The generated strategy matrix."
value: ${{ jobs.generate-matrix.outputs.matrix }}
defaults:
run:
shell: bash
jobs:
generate-matrix:
runs-on: ubuntu-latest
@@ -42,4 +38,4 @@ jobs:
env:
GENERATE_CONFIG: ${{ inputs.os != '' && format('--config={0}.json', inputs.os) || '' }}
GENERATE_OPTION: ${{ inputs.strategy_matrix == 'all' && '--all' || '' }}
run: ./generate.py ${GENERATE_OPTION} ${GENERATE_CONFIG} >> "${GITHUB_OUTPUT}"
run: ./generate.py ${{ env.GENERATE_OPTION }} ${{ env.GENERATE_CONFIG }} >> "${GITHUB_OUTPUT}"

69
.github/workflows/reusable-test.yml vendored Normal file
View File

@@ -0,0 +1,69 @@
name: Test rippled
on:
workflow_call:
inputs:
verify_voidstar:
description: "Whether to verify the presence of voidstar instrumentation."
required: true
type: boolean
run_tests:
description: "Whether to run unit tests"
required: true
type: boolean
runs_on:
description: Runner to run the job on as a JSON string
required: true
type: string
image:
description: "The image to run in (leave empty to run natively)"
required: true
type: string
config_name:
description: "The name of the configuration."
required: true
type: string
jobs:
test:
name: Test ${{ inputs.config_name }}
runs-on: ${{ fromJSON(inputs.runs_on) }}
container: ${{ inputs.image != '' && inputs.image || null }}
steps:
- name: Download rippled artifact
uses: actions/download-artifact@d3f86a106a0bac45b974a628896c90dbdf5c8093 # v4.3.0
with:
name: rippled-${{ inputs.config_name }}
- name: Make binary executable (Linux and macOS)
shell: bash
if: ${{ runner.os == 'Linux' || runner.os == 'macOS' }}
run: |
chmod +x ./rippled
- name: Check linking (Linux)
if: ${{ runner.os == 'Linux' }}
shell: bash
run: |
ldd ./rippled
if [ "$(ldd ./rippled | grep -E '(libstdc\+\+|libgcc)' | wc -l)" -eq 0 ]; then
echo 'The binary is statically linked.'
else
echo 'The binary is dynamically linked.'
exit 1
fi
- name: Verifying presence of instrumentation
if: ${{ inputs.verify_voidstar }}
shell: bash
run: |
./rippled --version | grep libvoidstar
- name: Test the binary
if: ${{ inputs.run_tests }}
shell: bash
run: |
./rippled --unittest --unittest-jobs $(nproc)
ctest -j $(nproc) --output-on-failure

View File

@@ -34,16 +34,11 @@ on:
env:
CONAN_REMOTE_NAME: xrplf
CONAN_REMOTE_URL: https://conan.ripplex.io
NPROC_SUBTRACT: 2
concurrency:
group: ${{ github.workflow }}-${{ github.ref }}
cancel-in-progress: true
defaults:
run:
shell: bash
jobs:
# Generate the strategy matrix to be used by the following job.
generate-matrix:
@@ -62,26 +57,15 @@ jobs:
runs-on: ${{ matrix.architecture.runner }}
container: ${{ contains(matrix.architecture.platform, 'linux') && format('ghcr.io/xrplf/ci/{0}-{1}:{2}-{3}-sha-{4}', matrix.os.distro_name, matrix.os.distro_version, matrix.os.compiler_name, matrix.os.compiler_version, matrix.os.image_sha) || null }}
steps:
- name: Cleanup workspace (macOS and Windows)
if: ${{ runner.os == 'macOS' || runner.os == 'Windows' }}
uses: XRPLF/actions/cleanup-workspace@2ece4ec6ab7de266859a6f053571425b2bd684b6
- name: Checkout repository
uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4.3.0
- name: Cleanup workspace
if: ${{ runner.os == 'macOS' }}
uses: XRPLF/actions/.github/actions/cleanup-workspace@3f044c7478548e3c32ff68980eeb36ece02b364e
- uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4.3.0
- name: Prepare runner
uses: XRPLF/actions/prepare-runner@2ece4ec6ab7de266859a6f053571425b2bd684b6
uses: XRPLF/actions/.github/actions/prepare-runner@638e0dc11ea230f91bd26622fb542116bb5254d5
with:
disable_ccache: true
- name: Print build environment
uses: ./.github/actions/print-env
- name: Get number of processors
uses: XRPLF/actions/get-nproc@2ece4ec6ab7de266859a6f053571425b2bd684b6
id: nproc
with:
subtract: ${{ env.NPROC_SUBTRACT }}
disable_ccache: false
- name: Setup Conan
uses: ./.github/actions/setup-conan
@@ -92,19 +76,19 @@ jobs:
- name: Build dependencies
uses: ./.github/actions/build-deps
with:
build_nproc: ${{ steps.nproc.outputs.nproc }}
build_dir: .build
build_type: ${{ matrix.build_type }}
force_build: ${{ github.event_name == 'schedule' || github.event.inputs.force_source_build == 'true' }}
# Set the verbosity to "quiet" for Windows to avoid an excessive
# amount of logs. For other OSes, the "verbose" logs are more useful.
log_verbosity: ${{ runner.os == 'Windows' && 'quiet' || 'verbose' }}
# The verbosity is set to "quiet" for Windows to avoid an excessive amount of logs, while it
# is set to "verbose" otherwise to provide more information during the build process.
verbosity: ${{ runner.os == 'Windows' && 'quiet' || 'verbose' }}
- name: Log into Conan remote
if: ${{ github.repository_owner == 'XRPLF' && (github.event_name == 'push' || github.event_name == 'workflow_dispatch') }}
run: conan remote login "${CONAN_REMOTE_NAME}" "${{ secrets.CONAN_REMOTE_USERNAME }}" --password "${{ secrets.CONAN_REMOTE_PASSWORD }}"
if: ${{ github.repository_owner == 'XRPLF' && github.event_name != 'pull_request' }}
run: conan remote login ${{ env.CONAN_REMOTE_NAME }} "${{ secrets.CONAN_REMOTE_USERNAME }}" --password "${{ secrets.CONAN_REMOTE_PASSWORD }}"
- name: Upload Conan packages
if: ${{ github.repository_owner == 'XRPLF' && (github.event_name == 'push' || github.event_name == 'workflow_dispatch') }}
if: ${{ github.repository_owner == 'XRPLF' && github.event_name != 'pull_request' && github.event_name != 'schedule' }}
env:
FORCE_OPTION: ${{ github.event.inputs.force_upload == 'true' && '--force' || '' }}
run: conan upload "*" --remote="${CONAN_REMOTE_NAME}" --confirm ${FORCE_OPTION}
run: conan upload "*" --remote='${{ env.CONAN_REMOTE_NAME }}' --confirm ${{ env.FORCE_OPTION }}

119
.gitignore vendored
View File

@@ -1,48 +1,69 @@
# .gitignore
# cspell: disable
# Macintosh Desktop Services Store files.
bin/boostbook_catalog.xml
bin/config.log
bin/project-cache.jam
# Ignore vim swap files.
*.swp
# Ignore SCons support files.
.sconsign.dblite
# Ignore python compiled files.
*.pyc
# Ignore Macintosh Desktop Services Store files.
.DS_Store
# Build, intermediate, and temporary artifacts.
# Ignore backup/temps
*~
*.o
*.pdb
*.swp
/.clangd
Debug/
Release/
/.build/
/build/
/db/
/out.txt
/Testing/
/tmp/
CMakeSettings.json
CMakeUserPresets.json
# Coverage files.
# Ignore object files.
*.o
.nih_c
tags
TAGS
GTAGS
GRTAGS
GPATH
bin/rippled
Debug/*.*
Release/*.*
# Ignore coverage files.
*.gcno
*.gcda
*.gcov
# Profiling data.
gmon.out
# Levelization data.
# Levelization checking
.github/scripts/levelization/results/*
!.github/scripts/levelization/results/loops.txt
!.github/scripts/levelization/results/ordering.txt
# Customized configs.
/rippled.cfg
/xrpld.cfg
/validators.txt
# Ignore tmp directory.
tmp
# Locally patched Conan recipes
external/conan-center-index/
# Ignore database directory.
db/
db/*.db
db/*.db-*
# XCode IDE.
# Ignore debug logs
debug_log.txt
# Ignore customized configs
rippled.cfg
validators.txt
# Doxygen generated documentation output
HtmlDocumentation
docs/html_doc
# Xcode user-specific project settings
# Xcode
.DS_Store
/build/
*.pbxuser
!default.pbxuser
*.mode1v3
@@ -55,16 +76,38 @@ xcuserdata
profile
*.moved-aside
DerivedData
.idea/
*.hmap
# JetBrains IDE.
/.idea/
# Intel Parallel Studio 2013 XE
My Amplifier XE Results - RippleD
# Microsoft Visual Studio IDE.
/.vs/
/.vscode/
# Compiler intermediate output
/out.txt
# AI tools.
/.augment
/.claude
/CLAUDE.md
# Build Log
rippled-build.log
# Profiling data
gmon.out
Builds/VisualStudio2015/*.db
Builds/VisualStudio2015/*.user
Builds/VisualStudio2015/*.opendb
Builds/VisualStudio2015/*.sdf
# MSVC
*.pdb
.vs/
CMakeSettings.json
compile_commands.json
.clangd
packages
pkg_out
pkg
CMakeUserPresets.json
bld.rippled/
.vscode
# Suggested in-tree build directory
/.build*/

View File

@@ -31,28 +31,9 @@ repos:
hooks:
- id: prettier
- repo: https://github.com/psf/black-pre-commit-mirror
rev: 25.11.0
hooks:
- id: black
- repo: https://github.com/streetsidesoftware/cspell-cli
rev: v9.2.0
hooks:
- id: cspell # Spell check changed files
exclude: .config/cspell.config.yaml
- id: cspell # Spell check the commit message
name: check commit message spelling
args:
- --no-must-find-files
- --no-progress
- --no-summary
- --files
- .git/COMMIT_EDITMSG
stages: [commit-msg]
exclude: |
(?x)^(
external/.*|
.github/scripts/levelization/results/.*\.txt
.github/scripts/levelization/results/.*\.txt|
conan\.lock
)$

151
BUILD.md
View File

@@ -10,7 +10,7 @@
## Branches
For a stable release, choose the `master` branch or one of the [tagged
releases](https://github.com/XRPLF/rippled/releases).
releases](https://github.com/ripple/rippled/releases).
```bash
git checkout master
@@ -33,7 +33,7 @@ git checkout develop
See [System Requirements](https://xrpl.org/system-requirements.html).
Building xrpld generally requires git, Python, Conan, CMake, and a C++
Building rippled generally requires git, Python, Conan, CMake, and a C++
compiler. Some guidance on setting up such a [C++ development environment can be
found here](./docs/build/environment.md).
@@ -45,7 +45,7 @@ found here](./docs/build/environment.md).
It is possible to build with Conan 1.60+, but the instructions are
significantly different, which is why we are not recommending it.
`xrpld` is written in the C++20 dialect and includes the `<concepts>` header.
`rippled` is written in the C++20 dialect and includes the `<concepts>` header.
The [minimum compiler versions][2] required are:
| Compiler | Version |
@@ -66,7 +66,7 @@ Linux](./docs/build/environment.md#linux).
### Mac
Many xrpld engineers use macOS for development.
Many rippled engineers use macOS for development.
Here are [sample instructions for setting up a C++ development environment on
macOS](./docs/build/environment.md#macos).
@@ -88,13 +88,6 @@ These instructions assume a basic familiarity with Conan and CMake. If you are
unfamiliar with Conan, then please read [this crash course](./docs/build/conan.md) or the official
[Getting Started][3] walkthrough.
#### Conan lockfile
To achieve reproducible dependencies, we use a [Conan lockfile](https://docs.conan.io/2/tutorial/versioning/lockfiles.html),
which has to be updated every time dependencies change.
Please see the [instructions on how to regenerate the lockfile](conan/lockfile/README.md).
#### Default profile
We recommend that you import the provided `conan/profiles/default` profile:
@@ -126,7 +119,7 @@ default profile.
### Patched recipes
The recipes in Conan Center occasionally need to be patched for compatibility
with the latest version of `xrpld`. We maintain a fork of the Conan Center
with the latest version of `rippled`. We maintain a fork of the Conan Center
[here](https://github.com/XRPLF/conan-center-index/) containing the patches.
To ensure our patched recipes are used, you must add our Conan remote at a
@@ -141,37 +134,17 @@ Alternatively, you can pull the patched recipes into the repository and use them
locally:
```bash
# Extract the version number from the lockfile.
function extract_version {
version=$(cat conan.lock | sed -nE "s@.+${1}/(.+)#.+@\1@p" | head -n1)
echo ${version}
}
# Define which recipes to export.
recipes=(ed25519 grpc secp256k1 snappy soci)
# Selectively check out the recipes from our CCI fork.
cd external
mkdir -p conan-center-index
cd conan-center-index
git init
git remote add origin git@github.com:XRPLF/conan-center-index.git
git sparse-checkout init
for recipe in ${recipes[@]}; do
echo "Checking out ${recipe}..."
git sparse-checkout add recipes/${recipe}/all
done
git sparse-checkout set recipes/snappy
git sparse-checkout add recipes/soci
git fetch origin master
git checkout master
cd ../..
# Export the recipes into the local cache.
for recipe in ${recipes[@]}; do
version=$(extract_version ${recipe})
echo "Exporting ${recipe}/${version}..."
conan export --version $(extract_version ${recipe}) \
external/conan-center-index/recipes/${recipe}/all
done
conan export --version 1.1.10 recipes/snappy/all
conan export --version 4.0.3 recipes/soci/all
rm -rf .git
```
In the case we switch to a newer version of a dependency that still requires a
@@ -182,8 +155,7 @@ the new recipe will be automatically pulled from the official Conan Center.
> [!NOTE]
> You might need to add `--lockfile=""` to your `conan install` command
> to avoid automatic use of the existing `conan.lock` file when you run
> `conan export` manually on your machine
> to avoid automatic use of the existing `conan.lock` file when you run `conan export` manually on your machine
### Conan profile tweaks
@@ -292,7 +264,7 @@ sed -i.bak -e 's|^compiler\.libcxx=.*$|compiler.libcxx=libstdc++11|' $(conan con
to do that is to run the shortcut "x64 Native Tools Command Prompt" for the
version of Visual Studio that you have installed.
Windows developers must also build `xrpld` and its dependencies for the x64
Windows developers must also build `rippled` and its dependencies for the x64
architecture:
```bash
@@ -401,6 +373,19 @@ tools.build:cxxflags=['-DBOOST_ASIO_DISABLE_CONCEPTS']
`--settings build_type=$BUILD_TYPE` or in the profile itself,
under the section `[settings]` with the key `build_type`.
If you are using a Microsoft Visual C++ compiler,
then you will need to ensure consistency between the `build_type` setting
and the `compiler.runtime` setting.
When `build_type` is `Release`, `compiler.runtime` should be `MT`.
When `build_type` is `Debug`, `compiler.runtime` should be `MTd`.
```
conan install .. --output-folder . --build missing --settings build_type=Release --settings compiler.runtime=MT
conan install .. --output-folder . --build missing --settings build_type=Debug --settings compiler.runtime=MTd
```
3. Configure CMake and pass the toolchain file generated by Conan, located at
`$OUTPUT_FOLDER/build/generators/conan_toolchain.cmake`.
@@ -422,9 +407,9 @@ tools.build:cxxflags=['-DBOOST_ASIO_DISABLE_CONCEPTS']
cmake -DCMAKE_TOOLCHAIN_FILE:FILEPATH=build/generators/conan_toolchain.cmake -Dxrpld=ON -Dtests=ON ..
```
**Note:** You can pass build options for `xrpld` in this step.
**Note:** You can pass build options for `rippled` in this step.
4. Build `xrpld`.
4. Build `rippled`.
For a single-configuration generator, it will build whatever configuration
you passed for `CMAKE_BUILD_TYPE`. For a multi-configuration generator, you
@@ -443,28 +428,55 @@ tools.build:cxxflags=['-DBOOST_ASIO_DISABLE_CONCEPTS']
cmake --build . --config Debug
```
5. Test xrpld.
5. Test rippled.
Single-config generators:
```
./xrpld --unittest --unittest-jobs N
./rippled --unittest --unittest-jobs N
```
Multi-config generators:
```
./Release/xrpld --unittest --unittest-jobs N
./Debug/xrpld --unittest --unittest-jobs N
./Release/rippled --unittest --unittest-jobs N
./Debug/rippled --unittest --unittest-jobs N
```
Replace the `--unittest-jobs` parameter N with the desired unit tests
concurrency. Recommended setting is half of the number of available CPU
cores.
The location of `xrpld` binary in your build directory depends on your
The location of `rippled` binary in your build directory depends on your
CMake generator. Pass `--help` to see the rest of the command line options.
#### Conan lockfile
To achieve reproducible dependencies, we use [Conan lockfile](https://docs.conan.io/2/tutorial/versioning/lockfiles.html).
The `conan.lock` file in the repository contains a "snapshot" of the current dependencies.
It is implicitly used when running `conan` commands, you don't need to specify it.
You have to update this file every time you add a new dependency or change a revision or version of an existing dependency.
> [!NOTE]
> Conan uses local cache by default when creating a lockfile.
>
> To ensure, that lockfile creation works the same way on all developer machines, you should clear the local cache before creating a new lockfile.
To create a new lockfile, run the following commands in the repository root:
```bash
conan remove '*' --confirm
rm conan.lock
# This ensure that xrplf remote is the first to be consulted
conan remote add --force --index 0 xrplf https://conan.ripplex.io
conan lock create . -o '&:jemalloc=True' -o '&:rocksdb=True'
```
> [!NOTE]
> If some dependencies are exclusive for some OS, you may need to run the last command for them adding `--profile:all <PROFILE>`.
## Coverage report
The coverage report is intended for developers using compilers GCC
@@ -481,20 +493,20 @@ Prerequisites for the coverage report:
A coverage report is created when the following steps are completed, in order:
1. `xrpld` binary built with instrumentation data, enabled by the `coverage`
1. `rippled` binary built with instrumentation data, enabled by the `coverage`
option mentioned above
2. completed one or more run of the unit tests, which populates coverage capture data
2. completed run of unit tests, which populates coverage capture data
3. completed run of the `gcovr` tool (which internally invokes either `gcov` or `llvm-cov`)
to assemble both instrumentation data and the coverage capture data into a coverage report
The last step of the above is automated into a single target `coverage`. The instrumented
`xrpld` binary can also be used for regular development or testing work, at
The above steps are automated into a single target `coverage`. The instrumented
`rippled` binary can also be used for regular development or testing work, at
the cost of extra disk space utilization and a small performance hit
(to store coverage capture data). Since `xrpld` binary is simply a dependency of the
coverage report target, it is possible to re-run the `coverage` target without
rebuilding the `xrpld` binary. Note, running of the unit tests before the `coverage`
target is left to the developer. Each such run will append to the coverage data
collected in the build directory.
(to store coverage capture). In case of a spurious failure of unit tests, it is
possible to re-run the `coverage` target without rebuilding the `rippled` binary
(since it is simply a dependency of the coverage report target). It is also possible
to select only specific tests for the purpose of the coverage report, by setting
the `coverage_test` variable in `cmake`
The default coverage report format is `html-details`, but the user
can override it to any of the formats listed in `Builds/CMake/CodeCoverage.cmake`
@@ -503,6 +515,11 @@ to generate more than one format at a time by setting the `coverage_extra_args`
variable in `cmake`. The specific command line used to run the `gcovr` tool will be
displayed if the `CODE_COVERAGE_VERBOSE` variable is set.
By default, the code coverage tool runs parallel unit tests with `--unittest-jobs`
set to the number of available CPU cores. This may cause spurious test
errors on Apple. Developers can override the number of unit test jobs with
the `coverage_test_parallelism` variable in `cmake`.
Example use with some cmake variables set:
```
@@ -520,16 +537,16 @@ stored inside the build directory, as either of:
## Options
| Option | Default Value | Description |
| ---------- | ------------- | ------------------------------------------------------------------ |
| `assert` | OFF | Enable assertions. |
| `coverage` | OFF | Prepare the coverage report. |
| `san` | N/A | Enable a sanitizer with Clang. Choices are `thread` and `address`. |
| `tests` | OFF | Build tests. |
| `unity` | OFF | Configure a unity build. |
| `xrpld` | OFF | Build the xrpld application, and not just the libxrpl library. |
| `werr` | OFF | Treat compilation warnings as errors |
| `wextra` | OFF | Enable additional compilation warnings |
| Option | Default Value | Description |
| ---------- | ------------- | -------------------------------------------------------------------------- |
| `assert` | OFF | Enable assertions. |
| `coverage` | OFF | Prepare the coverage report. |
| `san` | N/A | Enable a sanitizer with Clang. Choices are `thread` and `address`. |
| `tests` | OFF | Build tests. |
| `unity` | OFF | Configure a unity build. |
| `xrpld` | OFF | Build the xrpld (`rippled`) application, and not just the libxrpl library. |
| `werr` | OFF | Treat compilation warnings as errors |
| `wextra` | OFF | Enable additional compilation warnings |
[Unity builds][5] may be faster for the first build
(at the cost of much more memory) since they concatenate sources into fewer
@@ -573,7 +590,7 @@ you might have generated CMake files for a different `build_type` than the
`CMAKE_BUILD_TYPE` you passed to Conan.
```
/xrpld/.build/pb-xrpl.libpb/xrpl/proto/xrpl.pb.h:10:10: fatal error: 'google/protobuf/port_def.inc' file not found
/rippled/.build/pb-xrpl.libpb/xrpl/proto/ripple.pb.h:10:10: fatal error: 'google/protobuf/port_def.inc' file not found
10 | #include <google/protobuf/port_def.inc>
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1 error generated.

View File

@@ -28,9 +28,6 @@ elseif(MSVC)
add_compile_options(/wd4068) # Ignore unknown pragmas
endif()
# Enable ccache to speed up builds.
include(Ccache)
# make GIT_COMMIT_HASH define available to all sources
find_package(Git)
if(Git_FOUND)
@@ -52,7 +49,7 @@ if(Git_FOUND)
endif() #git
if(thread_safety_analysis)
add_compile_options(-Wthread-safety -D_LIBCPP_ENABLE_THREAD_SAFETY_ANNOTATIONS -DXRPL_ENABLE_THREAD_SAFETY_ANNOTATIONS)
add_compile_options(-Wthread-safety -D_LIBCPP_ENABLE_THREAD_SAFETY_ANNOTATIONS -DRIPPLE_ENABLE_THREAD_SAFETY_ANNOTATIONS)
add_compile_options("-stdlib=libc++")
add_link_options("-stdlib=libc++")
endif()
@@ -65,9 +62,9 @@ if (target)
message (FATAL_ERROR "The target option has been removed - use native cmake options to control build")
endif ()
include(XrplSanity)
include(XrplVersion)
include(XrplSettings)
include(RippledSanity)
include(RippledVersion)
include(RippledSettings)
# this check has to remain in the top-level cmake
# because of the early return statement
if (packages_only)
@@ -76,11 +73,11 @@ if (packages_only)
endif()
return ()
endif ()
include(XrplCompiler)
include(XrplInterface)
include(RippledCompiler)
include(RippledInterface)
option(only_docs "Include only the docs target?" FALSE)
include(XrplDocs)
include(RippledDocs)
if(only_docs)
return()
endif()
@@ -92,7 +89,15 @@ find_package(OpenSSL 1.1.1 REQUIRED)
set_target_properties(OpenSSL::SSL PROPERTIES
INTERFACE_COMPILE_DEFINITIONS OPENSSL_NO_SSL2
)
set(SECP256K1_INSTALL TRUE)
set(SECP256K1_BUILD_BENCHMARK FALSE)
set(SECP256K1_BUILD_TESTS FALSE)
set(SECP256K1_BUILD_EXHAUSTIVE_TESTS FALSE)
set(SECP256K1_BUILD_CTIME_TESTS FALSE)
set(SECP256K1_BUILD_EXAMPLES FALSE)
add_subdirectory(external/secp256k1)
add_library(secp256k1::secp256k1 ALIAS secp256k1)
add_subdirectory(external/ed25519-donna)
add_subdirectory(external/antithesis-sdk)
find_package(gRPC REQUIRED)
find_package(lz4 REQUIRED)
@@ -107,19 +112,16 @@ option(rocksdb "Enable RocksDB" ON)
if(rocksdb)
find_package(RocksDB REQUIRED)
set_target_properties(RocksDB::rocksdb PROPERTIES
INTERFACE_COMPILE_DEFINITIONS XRPL_ROCKSDB_AVAILABLE=1
INTERFACE_COMPILE_DEFINITIONS RIPPLE_ROCKSDB_AVAILABLE=1
)
target_link_libraries(xrpl_libs INTERFACE RocksDB::rocksdb)
target_link_libraries(ripple_libs INTERFACE RocksDB::rocksdb)
endif()
find_package(date REQUIRED)
find_package(ed25519 REQUIRED)
find_package(nudb REQUIRED)
find_package(secp256k1 REQUIRED)
find_package(wasmi REQUIRED)
find_package(date REQUIRED)
find_package(xxHash REQUIRED)
target_link_libraries(xrpl_libs INTERFACE
target_link_libraries(ripple_libs INTERFACE
ed25519::ed25519
lz4::lz4
OpenSSL::Crypto
@@ -137,16 +139,16 @@ elseif(TARGET NuDB::nudb)
else()
message(FATAL_ERROR "unknown nudb target")
endif()
target_link_libraries(xrpl_libs INTERFACE ${nudb})
target_link_libraries(ripple_libs INTERFACE ${nudb})
if(coverage)
include(XrplCov)
include(RippledCov)
endif()
set(PROJECT_EXPORT_SET XrplExports)
include(XrplCore)
include(XrplInstall)
include(XrplValidatorKeys)
set(PROJECT_EXPORT_SET RippleExports)
include(RippledCore)
include(RippledInstall)
include(RippledValidatorKeys)
if(tests)
include(CTest)

View File

@@ -24,7 +24,7 @@ your verifying key. Please set up [signature verification][signing].
In general, external contributions should be developed in your personal
[fork][forking]. Contributions from developers with write permissions
should be done in [the main repository][xrpld] in a branch with
should be done in [the main repository][rippled] in a branch with
a permitted prefix. Permitted prefixes are:
- XLS-[a-zA-Z0-9]+/.+
@@ -47,18 +47,13 @@ choose the next available standard number, and open a discussion with an
appropriate title to propose your draft standard.
When you submit a pull request, please link the corresponding XLS in the
description. An XLS still in `Draft` status is considered a
description. An XLS still in draft status is considered a
work-in-progress and open for discussion. Please allow time for
questions, suggestions, and changes to the XLS draft. It is the
responsibility of the XLS author to update the draft to match the final
implementation when its corresponding pull request is merged, unless the
author delegates that responsibility to others.
Any amendment or major RPC change requires either a new XLS or an update
to an existing XLS. Neither change will be released (in an amendment's
case, marked as `Supported::yes`) until the corresponding XLS's status
is `Final`.
## Before making a pull request
(Or marking a draft pull request as ready.)
@@ -73,7 +68,7 @@ Ensure that your code compiles according to the build instructions in
Please write tests for your code.
If your test can be run offline, in under 60 seconds, then it can be an
automatic test run by `xrpld --unittest`.
automatic test run by `rippled --unittest`.
Otherwise, it must be a manual test.
If you create new source files, they must be organized as follows:
@@ -256,13 +251,13 @@ pre-commit install
We are using [Antithesis](https://antithesis.com/) for continuous fuzzing,
and keep a copy of [Antithesis C++ SDK](https://github.com/antithesishq/antithesis-sdk-cpp/)
in `external/antithesis-sdk`. One of the aims of fuzzing is to identify bugs
by finding external conditions which cause contracts violations inside `xrpld`.
by finding external conditions which cause contracts violations inside `rippled`.
The contracts are expressed as `XRPL_ASSERT` or `UNREACHABLE` (defined in
`include/xrpl/beast/utility/instrumentation.h`), which are effectively (outside
of Antithesis) wrappers for `assert(...)` with added name. The purpose of name
is to provide contracts with stable identity which does not rely on line numbers.
When `xrpld` is built with the Antithesis instrumentation enabled
When `rippled` is built with the Antithesis instrumentation enabled
(using `voidstar` CMake option) and ran on the Antithesis platform, the
contracts become
[test properties](https://antithesis.com/docs/using_antithesis/properties.html);
@@ -304,7 +299,7 @@ For this reason:
- Example **bad** name
`"RFC1751::insert(char* s, int x, int start, int length) : length is greater than or equal zero"`
(missing namespace, unnecessary full function signature, description too verbose).
Good name: `"xrpl::RFC1751::insert : minimum length"`.
Good name: `"ripple::RFC1751::insert : minimum length"`.
- In **few** well-justified cases a non-standard name can be used, in which case a
comment should be placed to explain the rationale (example in `contract.cpp`)
- Do **not** rename a contract without a good reason (e.g. the name no longer
@@ -318,7 +313,7 @@ For this reason:
To execute all unit tests:
`xrpld --unittest --unittest-jobs=<number of cores>`
`rippled --unittest --unittest-jobs=<number of cores>`
(Note: Using multiple cores on a Mac M1 can cause spurious test failures. The
cause is still under investigation. If you observe this problem, try specifying fewer jobs.)
@@ -326,7 +321,7 @@ cause is still under investigation. If you observe this problem, try specifying
To run a specific set of test suites:
```
xrpld --unittest TestSuiteName
rippled --unittest TestSuiteName
```
Note: In this example, all tests with prefix `TestSuiteName` will be run, so if
@@ -555,16 +550,16 @@ Rippled uses a linear workflow model that can be summarized as:
git fetch --multiple upstreams user1 user2 user3 [...]
git checkout -B release-next --no-track upstream/develop
# Only do an ff-only merge if pr-branch1 is either already
# Only do an ff-only merge if prbranch1 is either already
# squashed, or needs to be merged with separate commits,
# and has no merge commits.
# Use -S on the ff-only merge if pr-branch1 isn't signed.
git merge [-S] --ff-only user1/pr-branch1
# Use -S on the ff-only merge if prbranch1 isn't signed.
git merge [-S] --ff-only user1/prbranch1
git merge --squash user2/pr-branch2
git merge --squash user2/prbranch2
git commit -S # Use the commit message provided on the PR
git merge --squash user3/pr-branch3
git merge --squash user3/prbranch3
git commit -S # Use the commit message provided on the PR
[...]
@@ -876,7 +871,7 @@ git push --delete upstream-push master-next
#### Special cases: point releases, hotfixes, etc.
On occasion, a bug or issue is discovered in a version that already
On occassion, a bug or issue is discovered in a version that already
had a final release. Most of the time, development will have started
on the next version, and will usually have changes in `develop`
and often in `release`.
@@ -1075,7 +1070,7 @@ git fetch upstreams
[contrib]: https://docs.github.com/en/get-started/quickstart/contributing-to-projects
[squash]: https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/incorporating-changes-from-a-pull-request/about-pull-request-merges#squash-and-merge-your-commits
[forking]: https://github.com/XRPLF/rippled/fork
[xrpld]: https://github.com/XRPLF/rippled
[rippled]: https://github.com/XRPLF/rippled
[signing]: https://docs.github.com/en/authentication/managing-commit-signature-verification/about-commit-signature-verification
[setup-upstreams]: ./bin/git/setup-upstreams.sh
[squash-branches]: ./bin/git/squash-branches.sh

View File

@@ -1,7 +1,7 @@
ISC License
Copyright (c) 2011, Arthur Britto, David Schwartz, Jed McCaleb, Vinnie Falco, Bob Way, Eric Lombrozo, Nikolaos D. Bougalis, Howard Hinnant.
Copyright (c) 2012-2025, the XRP Ledger developers.
Copyright (c) 2012-2020, the XRP Ledger developers.
Permission to use, copy, modify, and distribute this software for any
purpose with or without fee is hereby granted, provided that the above

View File

@@ -42,7 +42,7 @@ For more information on responsible disclosure, please read this [Wikipedia arti
## Report Handling Process
Please report the bug directly to us and limit further disclosure. If you want to prove that you knew the bug as of a given time, consider using a cryptographic pre-commitment: hash the content of your report and publish the hash on a medium of your choice (e.g. on Twitter or as a memo in a transaction) as "proof" that you had written the text at a given point in time.
Please report the bug directly to us and limit further disclosure. If you want to prove that you knew the bug as of a given time, consider using a cryptographic precommitment: hash the content of your report and publish the hash on a medium of your choice (e.g. on Twitter or as a memo in a transaction) as "proof" that you had written the text at a given point in time.
Once we receive a report, we:

130
bin/git/squash-commits.sh Normal file
View File

@@ -0,0 +1,130 @@
#!/bin/bash
if [[ $# -ne 3 || "$1" == "--help" || "$1" = "-h" ]]
then
name=$( basename $0 )
cat <<- USAGE
Usage: $name pr "title" "description"
* All commits in the specified PR will be squashed and a new commit prepared
with the provided title and description as commit message.
* This script will not push the new commit. You will need to do so yourself
by force-pushing, since you will be rewriting history. You must be the
author of the PR or a maintainer of the repository in order to perform this
operation.
* The 'gh' CLI tool must be installed and authenticated.
* To write a multiline description, you can use "\$(cat <<EOF
line 1
line 2
EOF
)" to pass it as a single argument.
* If you get a '[rejected]' error when updating the target branch and then
locally merging the changes into the source branch, it is likely because the
source branch already exists on your machine (e.g. you ran this script
multiple times). In that case, you can delete the local source branch
(e.g. 'git branch -D [source]') and try again.
USAGE
exit 0
fi
pr="$1"
shift
title=$1
shift
description=$1
shift
set -e
echo "Checking workspace."
diff=$(git status --porcelain)
if [ -n "${diff}" ]; then
echo "Error: Workspace is not clean. Please commit or stash your changes."
exit 1
fi
echo "Checking out PR ${pr}."
gh pr checkout "${pr}"
echo "Getting the target branch of the PR."
target=$(gh pr view --json "baseRefName" --jq '.baseRefName')
if [ -z "${target}" ]; then
echo "Error: Could not determine target branch of PR ${pr}."
exit 1
fi
echo "Getting the source branch of the PR."
source=$(git branch --show-current)
echo "Ensuring the PR source branch '${source}' is up to date with the target branch '${target}'."
git checkout ${target}
git pull --rebase
gh pr checkout "${pr}"
git merge ${target} --no-edit
# TODO: check for conflicts and abort if there are any.
echo "Squashing commits in the PR."
git reset --soft $(git merge-base ${target} HEAD)
git commit -S -m "${title}" -m "${description}"
# We assume that external contributors will create a fork in their personal
# repository, i.e. the repo owner matches the currently logged in user. In that
# case they can push directly to their branch. If the owner is 'XRPLF', we also
# push directly to the branch, as we assume that the user running this script
# will be a maintainer.
echo "Gathering user details."
owner=$(gh pr view --json "headRepositoryOwner" --jq '.headRepositoryOwner.login')
user=$(gh api user --jq '.login')
echo "The PR is owned by '${owner}'. The current user is '${user}'."
if [ "${owner}" = 'XRPLF' ] || [ "${owner}" = "${user}" ]; then
remote="$(git remote -v | grep ":${owner}/rippled.git (push)" | head -1 | cut -f1)"
else
remote="${owner}"
fi
if [ "${remote}" = "origin" ]; then
cat << EOF
----------------------------------------------------------------------
This script will not push. Verify everything is correct, then force
push to the source branch using the following commands:
gh pr edit ${pr} --add-label 'MergeQueueCI'
git push --force-with-lease origin ${source}
The first command adds a label to the PR to skip running CI on the new
commit. As we are using a merge queue, CI will be run when the PR is added to
the queue, which is required to pass before the changes are merged.
Remember to navigate back to your previous branch after pushing. You
may also want to delete the branch after the commit has been pushed.
git branch -D ${source}
----------------------------------------------------------------------
EOF
else
cat << EOF
----------------------------------------------------------------------
This script will not push. Verify everything is correct, then force
push to the fork using the following commands:
gh pr edit ${pr} --add-label 'MergeQueueCI'
git remote add ${remote} git@github.com:${remote}/rippled.git
git fetch ${remote}
git push --force-with-lease ${remote} ${source}
git remote remove ${remote}
The first command adds a label to the PR to skip running CI on the new
commit. As we are using a merge queue, CI will be run when the PR is added to
the queue, which is required to pass before the changes are merged.
Remember to navigate back to your previous branch after pushing. You
may also want to delete the branch after the commit has been pushed.
git branch -D ${source}
----------------------------------------------------------------------
EOF
fi

View File

@@ -29,18 +29,18 @@
#
# Purpose
#
# This file documents and provides examples of all xrpld server process
# configuration options. When the xrpld server instance is launched, it
# This file documents and provides examples of all rippled server process
# configuration options. When the rippled server instance is launched, it
# looks for a file with the following name:
#
# xrpld.cfg
# rippled.cfg
#
# For more information on where the xrpld server instance searches for the
# For more information on where the rippled server instance searches for the
# file, visit:
#
# https://xrpl.org/commandline-usage.html#generic-options
#
# This file should be named xrpld.cfg. This file is UTF-8 with DOS, UNIX,
# This file should be named rippled.cfg. This file is UTF-8 with DOS, UNIX,
# or Mac style end of lines. Blank lines and lines beginning with '#' are
# ignored. Undefined sections are reserved. No escapes are currently defined.
#
@@ -89,8 +89,8 @@
#
#
#
# xrpld offers various server protocols to clients making inbound
# connections. The listening ports xrpld uses are "universal" ports
# rippled offers various server protocols to clients making inbound
# connections. The listening ports rippled uses are "universal" ports
# which may be configured to handshake in one or more of the available
# supported protocols. These universal ports simplify administration:
# A single open port can be used for multiple protocols.
@@ -103,7 +103,7 @@
#
# A list of port names and key/value pairs. A port name must start with a
# letter and contain only letters and numbers. The name is not case-sensitive.
# For each name in this list, xrpld will look for a configuration file
# For each name in this list, rippled will look for a configuration file
# section with the same name and use it to create a listening port. The
# name is informational only; the choice of name does not affect the function
# of the listening port.
@@ -134,7 +134,7 @@
# ip = 127.0.0.1
# protocol = http
#
# When xrpld is used as a command line client (for example, issuing a
# When rippled is used as a command line client (for example, issuing a
# server stop command), the first port advertising the http or https
# protocol will be used to make the connection.
#
@@ -175,7 +175,7 @@
# same time. It is possible have both Websockets and Secure Websockets
# together in one port.
#
# NOTE If no ports support the peer protocol, xrpld cannot
# NOTE If no ports support the peer protocol, rippled cannot
# receive incoming peer connections or become a superpeer.
#
# limit = <number>
@@ -194,7 +194,7 @@
# required. IP address restrictions, if any, will be checked in addition
# to the credentials specified here.
#
# When acting in the client role, xrpld will supply these credentials
# When acting in the client role, rippled will supply these credentials
# using HTTP's Basic Authentication headers when making outbound HTTP/S
# requests.
#
@@ -218,7 +218,7 @@
# administrative commands.
#
# NOTE A common configuration value for the admin field is "localhost".
# If you are listening on all IPv4/IPv6 addresses by specifying
# If you are listening on all IPv4/IPv6 addresses by specifing
# ip = :: then you can use admin = ::ffff:127.0.0.1,::1 to allow
# administrative access from both IPv4 and IPv6 localhost
# connections.
@@ -237,7 +237,7 @@
# WS, or WSS protocol interfaces. If administrative commands are
# disabled for a port, these credentials have no effect.
#
# When acting in the client role, xrpld will supply these credentials
# When acting in the client role, rippled will supply these credentials
# in the submitted JSON for any administrative command requests when
# invoking JSON-RPC commands on remote servers.
#
@@ -258,7 +258,7 @@
# resource controls will default to those for non-administrative users.
#
# The secure_gateway IP addresses are intended to represent
# proxies. Since xrpld trusts these hosts, they must be
# proxies. Since rippled trusts these hosts, they must be
# responsible for properly authenticating the remote user.
#
# If some IP addresses are included for both "admin" and
@@ -272,7 +272,7 @@
# Use the specified files when configuring SSL on the port.
#
# NOTE If no files are specified and secure protocols are selected,
# xrpld will generate an internal self-signed certificate.
# rippled will generate an internal self-signed certificate.
#
# The files have these meanings:
#
@@ -297,12 +297,12 @@
# Control the ciphers which the server will support over SSL on the port,
# specified using the OpenSSL "cipher list format".
#
# NOTE If unspecified, xrpld will automatically configure a modern
# NOTE If unspecified, rippled will automatically configure a modern
# cipher suite. This default suite should be widely supported.
#
# You should not modify this string unless you have a specific
# reason and cryptographic expertise. Incorrect modification may
# keep xrpld from connecting to other instances of xrpld or
# keep rippled from connecting to other instances of rippled or
# prevent RPC and WebSocket clients from connecting.
#
# send_queue_limit = [1..65535]
@@ -382,7 +382,7 @@
#-----------------
#
# These settings control security and access attributes of the Peer to Peer
# server section of the xrpld process. Peer Protocol implements the
# server section of the rippled process. Peer Protocol implements the
# Ripple Payment protocol. It is over peer connections that transactions
# and validations are passed from to machine to machine, to determine the
# contents of validated ledgers.
@@ -396,7 +396,7 @@
# true - enables compression
# false - disables compression [default].
#
# The xrpld server can save bandwidth by compressing its peer-to-peer communications,
# The rippled server can save bandwidth by compressing its peer-to-peer communications,
# at a cost of greater CPU usage. If you enable link compression,
# the server automatically compresses communications with peer servers
# that also have link compression enabled.
@@ -432,7 +432,7 @@
#
# [ips_fixed]
#
# List of IP addresses or hostnames to which xrpld should always attempt to
# List of IP addresses or hostnames to which rippled should always attempt to
# maintain peer connections with. This is useful for manually forming private
# networks, for example to configure a validation server that connects to the
# Ripple network through a public-facing server, or for building a set
@@ -573,7 +573,7 @@
#
# minimum_txn_in_ledger_standalone = <number>
#
# Like minimum_txn_in_ledger when xrpld is running in standalone
# Like minimum_txn_in_ledger when rippled is running in standalone
# mode. Default: 1000.
#
# target_txn_in_ledger = <number>
@@ -710,7 +710,7 @@
#
# [validator_token]
#
# This is an alternative to [validation_seed] that allows xrpld to perform
# This is an alternative to [validation_seed] that allows rippled to perform
# validation without having to store the validator keys on the network
# connected server. The field should contain a single token in the form of a
# base64-encoded blob.
@@ -745,7 +745,7 @@
#
# Specify the file by its name or path.
# Unless an absolute path is specified, it will be considered relative to
# the folder in which the xrpld.cfg file is located.
# the folder in which the rippled.cfg file is located.
#
# Examples:
# /home/ripple/validators.txt
@@ -840,7 +840,7 @@
#
# 0: Disable the ledger replay feature [default]
# 1: Enable the ledger replay feature. With this feature enabled, when
# acquiring a ledger from the network, a xrpld node only downloads
# acquiring a ledger from the network, a rippled node only downloads
# the ledger header and the transactions instead of the whole ledger.
# And the ledger is built by applying the transactions to the parent
# ledger.
@@ -851,7 +851,7 @@
#
#----------------
#
# The xrpld server instance uses HTTPS GET requests in a variety of
# The rippled server instance uses HTTPS GET requests in a variety of
# circumstances, including but not limited to contacting trusted domains to
# fetch information such as mapping an email address to a Ripple Payment
# Network address.
@@ -891,7 +891,7 @@
#
#------------
#
# xrpld creates 4 SQLite database to hold bookkeeping information
# rippled creates 4 SQLite database to hold bookkeeping information
# about transactions, local credentials, and various other things.
# It also creates the NodeDB, which holds all the objects that
# make up the current and historical ledgers.
@@ -902,7 +902,7 @@
# the performance of the server.
#
# Partial pathnames will be considered relative to the location of
# the xrpld.cfg file.
# the rippled.cfg file.
#
# [node_db] Settings for the Node Database (required)
#
@@ -920,11 +920,11 @@
# type = NuDB
#
# NuDB is a high-performance database written by Ripple Labs and optimized
# for xrpld and solid-state drives.
# for rippled and solid-state drives.
#
# NuDB maintains its high speed regardless of the amount of history
# stored. Online delete may be selected, but is not required. NuDB is
# available on all platforms that xrpld runs on.
# available on all platforms that rippled runs on.
#
# type = RocksDB
#
@@ -975,47 +975,6 @@
# number of ledger records online. Must be greater
# than or equal to ledger_history.
#
# Optional keys for NuDB only:
#
# nudb_block_size EXPERIMENTAL: Block size in bytes for NuDB storage.
# Must be a power of 2 between 4096 and 32768. Default is 4096.
#
# This parameter controls the fundamental storage unit
# size for NuDB's internal data structures. The choice
# of block size can significantly impact performance
# depending on your storage hardware and filesystem:
#
# - 4096 bytes: Optimal for most standard SSDs and
# traditional filesystems (ext4, NTFS, HFS+).
# Provides good balance of performance and storage
# efficiency. Recommended for most deployments.
# Minimizes memory footprint and provides consistent
# low-latency access patterns across diverse hardware.
#
# - 8192-16384 bytes: May improve performance on
# high-end NVMe SSDs and copy-on-write filesystems
# like ZFS or Btrfs that benefit from larger block
# alignment. Can reduce metadata overhead for large
# databases. Offers better sequential throughput and
# reduced I/O operations at the cost of higher memory
# usage per operation.
#
# - 32768 bytes (32K): Maximum supported block size
# for high-performance scenarios with very fast
# storage. May increase memory usage and reduce
# efficiency for smaller databases. Best suited for
# enterprise environments with abundant RAM.
#
# Performance testing is recommended before deploying
# any non-default block size in production environments.
#
# Note: This setting cannot be changed after database
# creation without rebuilding the entire database.
# Choose carefully based on your hardware and expected
# database size.
#
# Example: nudb_block_size=4096
#
# These keys modify the behavior of online_delete, and thus are only
# relevant if online_delete is defined and non-zero:
#
@@ -1049,7 +1008,7 @@
#
# recovery_wait_seconds
# The online delete process checks periodically
# that xrpld is still in sync with the network,
# that rippled is still in sync with the network,
# and that the validated ledger is less than
# 'age_threshold_seconds' old. If not, then continue
# sleeping for this number of seconds and
@@ -1069,8 +1028,8 @@
# The server creates and maintains 4 to 5 bookkeeping SQLite databases in
# the 'database_path' location. If you omit this configuration setting,
# the server creates a directory called "db" located in the same place as
# your xrpld.cfg file.
# Partial pathnames are relative to the location of the xrpld executable.
# your rippled.cfg file.
# Partial pathnames are relative to the location of the rippled executable.
#
# [sqlite] Tuning settings for the SQLite databases (optional)
#
@@ -1120,7 +1079,7 @@
# The default is "wal", which uses a write-ahead
# log to implement database transactions.
# Alternately, "memory" saves disk I/O, but if
# xrpld crashes during a transaction, the
# rippled crashes during a transaction, the
# database is likely to be corrupted.
# See https://www.sqlite.org/pragma.html#pragma_journal_mode
# for more details about the available options.
@@ -1130,7 +1089,7 @@
# synchronous Valid values: off, normal, full, extra
# The default is "normal", which works well with
# the "wal" journal mode. Alternatively, "off"
# allows xrpld to continue as soon as data is
# allows rippled to continue as soon as data is
# passed to the OS, which can significantly
# increase speed, but risks data corruption if
# the host computer crashes before writing that
@@ -1144,7 +1103,7 @@
# The default is "file", which will use files
# for temporary database tables and indices.
# Alternatively, "memory" may save I/O, but
# xrpld does not currently use many, if any,
# rippled does not currently use many, if any,
# of these temporary objects.
# See https://www.sqlite.org/pragma.html#pragma_temp_store
# for more details about the available options.
@@ -1173,7 +1132,7 @@
#
# These settings are designed to help server administrators diagnose
# problems, and obtain detailed information about the activities being
# performed by the xrpld process.
# performed by the rippled process.
#
#
#
@@ -1190,7 +1149,7 @@
#
# Configuration parameters for the Beast. Insight stats collection module.
#
# Insight is a module that collects information from the areas of xrpld
# Insight is a module that collects information from the areas of rippled
# that have instrumentation. The configuration parameters control where the
# collection metrics are sent. The parameters are expressed as key = value
# pairs with no white space. The main parameter is the choice of server:
@@ -1199,7 +1158,7 @@
#
# Choice of server to send metrics to. Currently the only choice is
# "statsd" which sends UDP packets to a StatsD daemon, which must be
# running while xrpld is running. More information on StatsD is
# running while rippled is running. More information on StatsD is
# available here:
# https://github.com/b/statsd_spec
#
@@ -1209,7 +1168,7 @@
# in the format, n.n.n.n:port.
#
# "prefix" A string prepended to each collected metric. This is used
# to distinguish between different running instances of xrpld.
# to distinguish between different running instances of rippled.
#
# If this section is missing, or the server type is unspecified or unknown,
# statistics are not collected or reported.
@@ -1236,7 +1195,7 @@
#
# Example:
# [perf]
# perf_log=/var/log/xrpld/perf.log
# perf_log=/var/log/rippled/perf.log
# log_interval=2
#
#-------------------------------------------------------------------------------
@@ -1246,7 +1205,7 @@
#----------
#
# The vote settings configure settings for the entire Ripple network.
# While a single instance of xrpld cannot unilaterally enforce network-wide
# While a single instance of rippled cannot unilaterally enforce network-wide
# settings, these choices become part of the instance's vote during the
# consensus process for each voting ledger.
#
@@ -1260,7 +1219,7 @@
# The reference transaction is the simplest form of transaction.
# It represents an XRP payment between two parties.
#
# If this parameter is unspecified, xrpld will use an internal
# If this parameter is unspecified, rippled will use an internal
# default. Don't change this without understanding the consequences.
#
# Example:
@@ -1272,7 +1231,7 @@
# account's XRP balance that is at or below the reserve may only be
# spent on transaction fees, and not transferred out of the account.
#
# If this parameter is unspecified, xrpld will use an internal
# If this parameter is unspecified, rippled will use an internal
# default. Don't change this without understanding the consequences.
#
# Example:
@@ -1284,7 +1243,7 @@
# each ledger item owned by the account. Ledger items an account may
# own include trust lines, open orders, and tickets.
#
# If this parameter is unspecified, xrpld will use an internal
# If this parameter is unspecified, rippled will use an internal
# default. Don't change this without understanding the consequences.
#
# Example:
@@ -1326,7 +1285,7 @@
# tool instead.
#
# This flag has no effect on the "sign" and "sign_for" command line options
# that xrpld makes available.
# that rippled makes available.
#
# The default value of this field is "false"
#
@@ -1405,7 +1364,7 @@
#--------------------
#
# Administrators can use these values as a starting point for configuring
# their instance of xrpld, but each value should be checked to make sure
# their instance of rippled, but each value should be checked to make sure
# it meets the business requirements for the organization.
#
# Server
@@ -1415,7 +1374,7 @@
# "peer"
#
# Peer protocol open to everyone. This is required to accept
# incoming xrpld connections. This does not affect automatic
# incoming rippled connections. This does not affect automatic
# or manual outgoing Peer protocol connections.
#
# "rpc"
@@ -1432,7 +1391,7 @@
#
# ETL commands for Clio. We recommend setting secure_gateway
# in this section to a comma-separated list of the addresses
# of your Clio servers, in order to bypass xrpld's rate limiting.
# of your Clio servers, in order to bypass rippled's rate limiting.
#
# This port is commented out but can be enabled by removing
# the '#' from each corresponding line including the entry under [server]
@@ -1449,8 +1408,8 @@
# NOTE
#
# To accept connections on well known ports such as 80 (HTTP) or
# 443 (HTTPS), most operating systems will require xrpld to
# run with administrator privileges, or else xrpld will not start.
# 443 (HTTPS), most operating systems will require rippled to
# run with administrator privileges, or else rippled will not start.
[server]
port_rpc_admin_local
@@ -1496,7 +1455,7 @@ secure_gateway = 127.0.0.1
#-------------------------------------------------------------------------------
# This is primary persistent datastore for xrpld. This includes transaction
# This is primary persistent datastore for rippled. This includes transaction
# metadata, account states, and ledger headers. Helpful information can be
# found at https://xrpl.org/capacity-planning.html#node-db-type
# type=NuDB is recommended for non-validators with fast SSDs. Validators or
@@ -1511,19 +1470,18 @@ secure_gateway = 127.0.0.1
# deletion.
[node_db]
type=NuDB
path=/var/lib/xrpld/db/nudb
nudb_block_size=4096
path=/var/lib/rippled/db/nudb
online_delete=512
advisory_delete=0
[database_path]
/var/lib/xrpld/db
/var/lib/rippled/db
# This needs to be an absolute directory reference, not a relative one.
# Modify this value as required.
[debug_logfile]
/var/log/xrpld/debug.log
/var/log/rippled/debug.log
# To use the XRP test network
# (see https://xrpl.org/connect-your-rippled-to-the-xrp-test-net.html),
@@ -1533,7 +1491,7 @@ advisory_delete=0
# File containing trusted validator keys or validator list publishers.
# Unless an absolute path is specified, it will be considered relative to the
# folder in which the xrpld.cfg file is located.
# folder in which the rippled.cfg file is located.
[validators_file]
validators.txt

View File

@@ -1,7 +1,7 @@
#
# Default validators.txt
#
# This file is located in the same folder as your xrpld.cfg file
# This file is located in the same folder as your rippled.cfg file
# and defines which validators your server trusts not to collude.
#
# This file is UTF-8 with DOS, UNIX, or Mac style line endings.

View File

@@ -1,3 +1,21 @@
macro(group_sources_in source_dir curdir)
file(GLOB children RELATIVE ${source_dir}/${curdir}
${source_dir}/${curdir}/*)
foreach (child ${children})
if (IS_DIRECTORY ${source_dir}/${curdir}/${child})
group_sources_in(${source_dir} ${curdir}/${child})
else()
string(REPLACE "/" "\\" groupname ${curdir})
source_group(${groupname} FILES
${source_dir}/${curdir}/${child})
endif()
endforeach()
endmacro()
macro(group_sources curdir)
group_sources_in(${PROJECT_SOURCE_DIR} ${curdir})
endmacro()
macro (exclude_from_default target_)
set_target_properties (${target_} PROPERTIES EXCLUDE_FROM_ALL ON)
set_target_properties (${target_} PROPERTIES EXCLUDE_FROM_DEFAULT_BUILD ON)

View File

@@ -1,51 +0,0 @@
find_program(CCACHE_PATH "ccache")
if (NOT CCACHE_PATH)
return()
endif ()
# For Linux and macOS we can use the ccache binary directly.
if (NOT MSVC)
set(CMAKE_C_COMPILER_LAUNCHER "${CCACHE_PATH}")
set(CMAKE_CXX_COMPILER_LAUNCHER "${CCACHE_PATH}")
message(STATUS "Found ccache: ${CCACHE_PATH}")
return()
endif ()
# For Windows more effort is required. The code below is a modified version of
# https://github.com/ccache/ccache/wiki/MS-Visual-Studio#usage-with-cmake.
if ("${CCACHE_PATH}" MATCHES "chocolatey")
message(DEBUG "Ccache path: ${CCACHE_PATH}")
# Chocolatey uses a shim executable that we cannot use directly, in which
# case we have to find the executable it points to. If we cannot find the
# target executable then we cannot use ccache.
find_program(BASH_PATH "bash")
if (NOT BASH_PATH)
message(WARNING "Could not find bash.")
return()
endif ()
execute_process(
COMMAND bash -c "export LC_ALL='en_US.UTF-8'; ${CCACHE_PATH} --shimgen-noop | grep -oP 'path to executable: \\K.+' | head -c -1"
OUTPUT_VARIABLE CCACHE_PATH)
if (NOT CCACHE_PATH)
message(WARNING "Could not find ccache target.")
return()
endif ()
file(TO_CMAKE_PATH "${CCACHE_PATH}" CCACHE_PATH)
endif ()
message(STATUS "Found ccache: ${CCACHE_PATH}")
# Tell cmake to use ccache for compiling with Visual Studio.
file(COPY_FILE
${CCACHE_PATH} ${CMAKE_BINARY_DIR}/cl.exe
ONLY_IF_DIFFERENT)
set(CMAKE_VS_GLOBALS
"CLToolExe=cl.exe"
"CLToolPath=${CMAKE_BINARY_DIR}"
"TrackFileAccess=false"
"UseMultiToolTask=true")
# By default Visual Studio generators will use /Zi, which is not compatible with
# ccache, so tell it to use /Z7 instead.
set(CMAKE_MSVC_DEBUG_INFORMATION_FORMAT "$<$<CONFIG:Debug,RelWithDebInfo>:Embedded>")

View File

@@ -109,9 +109,6 @@
# - add a new function add_code_coverage_to_target
# - remove some unused code
#
# 2025-11-11, Bronek Kozicki
# - make EXECUTABLE and EXECUTABLE_ARGS optional
#
# USAGE:
#
# 1. Copy this file into your cmake modules path.
@@ -320,10 +317,6 @@ function(setup_target_for_coverage_gcovr)
set(Coverage_FORMAT xml)
endif()
if(NOT DEFINED Coverage_EXECUTABLE AND DEFINED Coverage_EXECUTABLE_ARGS)
message(FATAL_ERROR "EXECUTABLE_ARGS must not be set if EXECUTABLE is not set")
endif()
if("--output" IN_LIST GCOVR_ADDITIONAL_ARGS)
message(FATAL_ERROR "Unsupported --output option detected in GCOVR_ADDITIONAL_ARGS! Aborting...")
else()
@@ -405,18 +398,17 @@ function(setup_target_for_coverage_gcovr)
endforeach()
# Set up commands which will be run to generate coverage data
# If EXECUTABLE is not set, the user is expected to run the tests manually
# before running the coverage target NAME
if(DEFINED Coverage_EXECUTABLE)
set(GCOVR_EXEC_TESTS_CMD
${Coverage_EXECUTABLE} ${Coverage_EXECUTABLE_ARGS}
)
endif()
# Run tests
set(GCOVR_EXEC_TESTS_CMD
${Coverage_EXECUTABLE} ${Coverage_EXECUTABLE_ARGS}
)
# Create folder
if(DEFINED GCOVR_CREATE_FOLDER)
set(GCOVR_FOLDER_CMD
${CMAKE_COMMAND} -E make_directory ${GCOVR_CREATE_FOLDER})
else()
set(GCOVR_FOLDER_CMD echo) # dummy
endif()
# Running gcovr
@@ -433,13 +425,11 @@ function(setup_target_for_coverage_gcovr)
if(CODE_COVERAGE_VERBOSE)
message(STATUS "Executed command report")
if(NOT "${GCOVR_EXEC_TESTS_CMD}" STREQUAL "")
message(STATUS "Command to run tests: ")
string(REPLACE ";" " " GCOVR_EXEC_TESTS_CMD_SPACED "${GCOVR_EXEC_TESTS_CMD}")
message(STATUS "${GCOVR_EXEC_TESTS_CMD_SPACED}")
endif()
message(STATUS "Command to run tests: ")
string(REPLACE ";" " " GCOVR_EXEC_TESTS_CMD_SPACED "${GCOVR_EXEC_TESTS_CMD}")
message(STATUS "${GCOVR_EXEC_TESTS_CMD_SPACED}")
if(NOT "${GCOVR_FOLDER_CMD}" STREQUAL "")
if(NOT GCOVR_FOLDER_CMD STREQUAL "echo")
message(STATUS "Command to create a folder: ")
string(REPLACE ";" " " GCOVR_FOLDER_CMD_SPACED "${GCOVR_FOLDER_CMD}")
message(STATUS "${GCOVR_FOLDER_CMD_SPACED}")

View File

@@ -12,7 +12,7 @@ if (static OR MSVC)
else ()
set (Boost_USE_STATIC_RUNTIME OFF)
endif ()
find_dependency (Boost
find_dependency (Boost 1.70
COMPONENTS
chrono
container
@@ -45,10 +45,12 @@ if (static OR APPLE OR MSVC)
set (OPENSSL_USE_STATIC_LIBS ON)
endif ()
set (OPENSSL_MSVC_STATIC_RT ON)
find_dependency (OpenSSL REQUIRED)
find_dependency (OpenSSL 1.1.1 REQUIRED)
find_dependency (ZLIB)
find_dependency (date)
if (TARGET ZLIB::ZLIB)
set_target_properties(OpenSSL::Crypto PROPERTIES
INTERFACE_LINK_LIBRARIES ZLIB::ZLIB)
endif ()
include ("${CMAKE_CURRENT_LIST_DIR}/RippleTargets.cmake")

View File

@@ -7,9 +7,9 @@
toolchain file, especially the ABI-impacting ones
#]=========================================================]
add_library (common INTERFACE)
add_library (Xrpl::common ALIAS common)
add_library (Ripple::common ALIAS common)
# add a single global dependency on this interface lib
link_libraries (Xrpl::common)
link_libraries (Ripple::common)
set_target_properties (common
PROPERTIES INTERFACE_POSITION_INDEPENDENT_CODE ON)
set(CMAKE_CXX_EXTENSIONS OFF)
@@ -149,7 +149,7 @@ elseif (use_gold AND is_gcc)
ERROR_QUIET OUTPUT_VARIABLE LD_VERSION)
#[=========================================================[
NOTE: THE gold linker inserts -rpath as DT_RUNPATH by
default instead of DT_RPATH, so you might have slightly
default intead of DT_RPATH, so you might have slightly
unexpected runtime ld behavior if you were expecting
DT_RPATH. Specify --disable-new-dtags to gold if you do
not want the default DT_RUNPATH behavior. This rpath

View File

@@ -13,7 +13,7 @@ set_target_properties(xrpl.libpb PROPERTIES UNITY_BUILD OFF)
target_protobuf_sources(xrpl.libpb xrpl/proto
LANGUAGE cpp
IMPORT_DIRS include/xrpl/proto
PROTOS include/xrpl/proto/xrpl.proto
PROTOS include/xrpl/proto/ripple.proto
)
file(GLOB_RECURSE protos "include/xrpl/proto/org/*.proto")
@@ -53,17 +53,15 @@ add_library(xrpl.imports.main INTERFACE)
target_link_libraries(xrpl.imports.main
INTERFACE
LibArchive::LibArchive
OpenSSL::Crypto
Ripple::boost
Ripple::opts
Ripple::syslibs
absl::random_random
date::date
ed25519::ed25519
LibArchive::LibArchive
OpenSSL::Crypto
Xrpl::boost
Xrpl::libs
Xrpl::opts
Xrpl::syslibs
secp256k1::secp256k1
wasmi::wasmi
xrpl.libpb
xxHash::xxhash
$<$<BOOL:${voidstar}>:antithesis-sdk-cpp>
@@ -74,7 +72,10 @@ include(target_link_modules)
# Level 01
add_module(xrpl beast)
target_link_libraries(xrpl.libxrpl.beast PUBLIC xrpl.imports.main)
target_link_libraries(xrpl.libxrpl.beast PUBLIC
xrpl.imports.main
xrpl.libpb
)
# Level 02
add_module(xrpl basics)
@@ -95,18 +96,10 @@ target_link_libraries(xrpl.libxrpl.protocol PUBLIC
)
# Level 05
add_module(xrpl core)
target_link_libraries(xrpl.libxrpl.core PUBLIC
xrpl.libxrpl.basics
xrpl.libxrpl.json
xrpl.libxrpl.protocol
)
# Level 06
add_module(xrpl resource)
target_link_libraries(xrpl.libxrpl.resource PUBLIC xrpl.libxrpl.protocol)
# Level 07
# Level 06
add_module(xrpl net)
target_link_libraries(xrpl.libxrpl.net PUBLIC
xrpl.libxrpl.basics
@@ -118,21 +111,6 @@ target_link_libraries(xrpl.libxrpl.net PUBLIC
add_module(xrpl server)
target_link_libraries(xrpl.libxrpl.server PUBLIC xrpl.libxrpl.protocol)
add_module(xrpl nodestore)
target_link_libraries(xrpl.libxrpl.nodestore PUBLIC
xrpl.libxrpl.basics
xrpl.libxrpl.json
xrpl.libxrpl.protocol
)
add_module(xrpl shamap)
target_link_libraries(xrpl.libxrpl.shamap PUBLIC
xrpl.libxrpl.basics
xrpl.libxrpl.crypto
xrpl.libxrpl.protocol
xrpl.libxrpl.nodestore
)
add_module(xrpl ledger)
target_link_libraries(xrpl.libxrpl.ledger PUBLIC
xrpl.libxrpl.basics
@@ -153,14 +131,11 @@ target_sources(xrpl.libxrpl PRIVATE ${sources})
target_link_modules(xrpl PUBLIC
basics
beast
core
crypto
json
protocol
resource
server
nodestore
shamap
net
ledger
)
@@ -175,14 +150,14 @@ target_link_modules(xrpl PUBLIC
# $<INSTALL_INTERFACE:include>)
if(xrpld)
add_executable(xrpld)
add_executable(rippled)
if(tests)
target_compile_definitions(xrpld PUBLIC ENABLE_TESTS)
target_compile_definitions(xrpld PRIVATE
target_compile_definitions(rippled PUBLIC ENABLE_TESTS)
target_compile_definitions(rippled PRIVATE
UNIT_TEST_REFERENCE_FEE=${UNIT_TEST_REFERENCE_FEE}
)
endif()
target_include_directories(xrpld
target_include_directories(rippled
PRIVATE
$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/src>
)
@@ -190,36 +165,36 @@ if(xrpld)
file(GLOB_RECURSE sources CONFIGURE_DEPENDS
"${CMAKE_CURRENT_SOURCE_DIR}/src/xrpld/*.cpp"
)
target_sources(xrpld PRIVATE ${sources})
target_sources(rippled PRIVATE ${sources})
if(tests)
file(GLOB_RECURSE sources CONFIGURE_DEPENDS
"${CMAKE_CURRENT_SOURCE_DIR}/src/test/*.cpp"
)
target_sources(xrpld PRIVATE ${sources})
target_sources(rippled PRIVATE ${sources})
endif()
target_link_libraries(xrpld
Xrpl::boost
Xrpl::opts
Xrpl::libs
target_link_libraries(rippled
Ripple::boost
Ripple::opts
Ripple::libs
xrpl.libxrpl
)
exclude_if_included(xrpld)
exclude_if_included(rippled)
# define a macro for tests that might need to
# be excluded or run differently in CI environment
# be exluded or run differently in CI environment
if(is_ci)
target_compile_definitions(xrpld PRIVATE XRPL_RUNNING_IN_CI)
target_compile_definitions(rippled PRIVATE RIPPLED_RUNNING_IN_CI)
endif ()
if(voidstar)
target_compile_options(xrpld
target_compile_options(rippled
PRIVATE
-fsanitize-coverage=trace-pc-guard
)
# xrpld requires access to antithesis-sdk-cpp implementation file
# rippled requires access to antithesis-sdk-cpp implementation file
# antithesis_instrumentation.h, which is not exported as INTERFACE
target_include_directories(xrpld
target_include_directories(rippled
PRIVATE
${CMAKE_SOURCE_DIR}/external/antithesis-sdk
)

View File

@@ -11,9 +11,6 @@ if(CMAKE_CXX_COMPILER_ID MATCHES "MSVC")
return()
endif()
include(ProcessorCount)
ProcessorCount(PROCESSOR_COUNT)
include(CodeCoverage)
# The instructions for these commands come from the `CodeCoverage` module,
@@ -29,13 +26,15 @@ list(APPEND GCOVR_ADDITIONAL_ARGS
--exclude-throw-branches
--exclude-noncode-lines
--exclude-unreachable-branches -s
-j ${PROCESSOR_COUNT})
-j ${coverage_test_parallelism})
setup_target_for_coverage_gcovr(
NAME coverage
FORMAT ${coverage_format}
EXECUTABLE rippled
EXECUTABLE_ARGS --unittest$<$<BOOL:${coverage_test}>:=${coverage_test}> --unittest-jobs ${coverage_test_parallelism} --quiet --unittest-log
EXCLUDE "src/test" "src/tests" "include/xrpl/beast/test" "include/xrpl/beast/unit_test" "${CMAKE_BINARY_DIR}/pb-xrpl.libpb"
DEPENDENCIES xrpld xrpl.tests
DEPENDENCIES rippled
)
add_code_coverage_to_target(opts INTERFACE)

View File

@@ -2,7 +2,9 @@
docs target (optional)
#]===================================================================]
if(NOT only_docs)
option(with_docs "Include the docs target?" FALSE)
if(NOT (with_docs OR only_docs))
return()
endif()

View File

@@ -8,26 +8,22 @@ install (
TARGETS
common
opts
xrpl_boost
xrpl_libs
xrpl_syslibs
ripple_syslibs
ripple_boost
xrpl.imports.main
xrpl.libpb
xrpl.libxrpl
xrpl.libxrpl.basics
xrpl.libxrpl.beast
xrpl.libxrpl.core
xrpl.libxrpl.crypto
xrpl.libxrpl.json
xrpl.libxrpl.ledger
xrpl.libxrpl.net
xrpl.libxrpl.nodestore
xrpl.libxrpl.protocol
xrpl.libxrpl.resource
xrpl.libxrpl.ledger
xrpl.libxrpl.server
xrpl.libxrpl.shamap
xrpl.libxrpl.net
xrpl.libxrpl
antithesis-sdk-cpp
EXPORT XrplExports
EXPORT RippleExports
LIBRARY DESTINATION lib
ARCHIVE DESTINATION lib
RUNTIME DESTINATION bin
@@ -38,19 +34,26 @@ install(
DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}"
)
install (EXPORT XrplExports
FILE XrplTargets.cmake
NAMESPACE Xrpl::
DESTINATION lib/cmake/xrpl)
install(CODE "
set(CMAKE_MODULE_PATH \"${CMAKE_MODULE_PATH}\")
include(create_symbolic_link)
create_symbolic_link(xrpl \
\$ENV{DESTDIR}\${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_INCLUDEDIR}/ripple)
")
install (EXPORT RippleExports
FILE RippleTargets.cmake
NAMESPACE Ripple::
DESTINATION lib/cmake/ripple)
include (CMakePackageConfigHelpers)
write_basic_package_version_file (
XrplConfigVersion.cmake
VERSION ${xrpld_version}
RippleConfigVersion.cmake
VERSION ${rippled_version}
COMPATIBILITY SameMajorVersion)
if (is_root_project AND TARGET xrpld)
install (TARGETS xrpld RUNTIME DESTINATION bin)
set_target_properties(xrpld PROPERTIES INSTALL_RPATH_USE_LINK_PATH ON)
if (is_root_project AND TARGET rippled)
install (TARGETS rippled RUNTIME DESTINATION bin)
set_target_properties(rippled PROPERTIES INSTALL_RPATH_USE_LINK_PATH ON)
# sample configs should not overwrite existing files
# install if-not-exists workaround as suggested by
# https://cmake.org/Bug/view.php?id=12646
@@ -62,19 +65,19 @@ if (is_root_project AND TARGET xrpld)
message (\"-- Skipping : \$ENV{DESTDIR}\${CMAKE_INSTALL_PREFIX}/\${DEST}/\${NEWNAME}\")
endif ()
endmacro()
copy_if_not_exists(\"${CMAKE_CURRENT_SOURCE_DIR}/cfg/xrpld-example.cfg\" etc xrpld.cfg)
copy_if_not_exists(\"${CMAKE_CURRENT_SOURCE_DIR}/cfg/rippled-example.cfg\" etc rippled.cfg)
copy_if_not_exists(\"${CMAKE_CURRENT_SOURCE_DIR}/cfg/validators-example.txt\" etc validators.txt)
")
install(CODE "
set(CMAKE_MODULE_PATH \"${CMAKE_MODULE_PATH}\")
include(create_symbolic_link)
create_symbolic_link(xrpld${suffix} \
\$ENV{DESTDIR}\${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_BINDIR}/rippled${suffix})
create_symbolic_link(rippled${suffix} \
\$ENV{DESTDIR}\${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_BINDIR}/xrpld${suffix})
")
endif ()
install (
FILES
${CMAKE_CURRENT_SOURCE_DIR}/cmake/XrplConfig.cmake
${CMAKE_CURRENT_BINARY_DIR}/XrplConfigVersion.cmake
DESTINATION lib/cmake/xrpl)
${CMAKE_CURRENT_SOURCE_DIR}/cmake/RippleConfig.cmake
${CMAKE_CURRENT_BINARY_DIR}/RippleConfigVersion.cmake
DESTINATION lib/cmake/ripple)

View File

@@ -1,9 +1,9 @@
#[===================================================================[
xrpld compile options/settings via an interface library
rippled compile options/settings via an interface library
#]===================================================================]
add_library (opts INTERFACE)
add_library (Xrpl::opts ALIAS opts)
add_library (Ripple::opts ALIAS opts)
target_compile_definitions (opts
INTERFACE
BOOST_ASIO_DISABLE_HANDLER_TYPE_REQUIREMENTS
@@ -21,7 +21,7 @@ target_compile_definitions (opts
>
$<$<BOOL:${beast_no_unit_test_inline}>:BEAST_NO_UNIT_TEST_INLINE=1>
$<$<BOOL:${beast_disable_autolink}>:BEAST_DONT_AUTOLINK_TO_WIN32_LIBRARIES=1>
$<$<BOOL:${single_io_service_thread}>:XRPL_SINGLE_IO_SERVICE_THREAD=1>
$<$<BOOL:${single_io_service_thread}>:RIPPLE_SINGLE_IO_SERVICE_THREAD=1>
$<$<BOOL:${voidstar}>:ENABLE_VOIDSTAR>)
target_compile_options (opts
INTERFACE
@@ -59,12 +59,12 @@ if (san)
endif ()
#[===================================================================[
xrpld transitive library deps via an interface library
rippled transitive library deps via an interface library
#]===================================================================]
add_library (xrpl_syslibs INTERFACE)
add_library (Xrpl::syslibs ALIAS xrpl_syslibs)
target_link_libraries (xrpl_syslibs
add_library (ripple_syslibs INTERFACE)
add_library (Ripple::syslibs ALIAS ripple_syslibs)
target_link_libraries (ripple_syslibs
INTERFACE
$<$<BOOL:${MSVC}>:
legacy_stdio_definitions.lib
@@ -89,9 +89,9 @@ target_link_libraries (xrpl_syslibs
if (NOT MSVC)
set (THREADS_PREFER_PTHREAD_FLAG ON)
find_package (Threads)
target_link_libraries (xrpl_syslibs INTERFACE Threads::Threads)
target_link_libraries (ripple_syslibs INTERFACE Threads::Threads)
endif ()
add_library (xrpl_libs INTERFACE)
add_library (Xrpl::libs ALIAS xrpl_libs)
target_link_libraries (xrpl_libs INTERFACE Xrpl::syslibs)
add_library (ripple_libs INTERFACE)
add_library (Ripple::libs ALIAS ripple_libs)
target_link_libraries (ripple_libs INTERFACE Ripple::syslibs)

View File

@@ -1,5 +1,5 @@
#[===================================================================[
sanity checks
convenience variables and sanity checks
#]===================================================================]
get_property(is_multiconfig GLOBAL PROPERTY GENERATOR_IS_MULTI_CONFIG)
@@ -16,19 +16,39 @@ if (NOT is_multiconfig)
endif ()
endif ()
get_directory_property(has_parent PARENT_DIRECTORY)
if (has_parent)
set (is_root_project OFF)
else ()
set (is_root_project ON)
endif ()
if ("${CMAKE_CXX_COMPILER_ID}" MATCHES ".*Clang") # both Clang and AppleClang
set (is_clang TRUE)
if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang" AND
CMAKE_CXX_COMPILER_VERSION VERSION_LESS 16.0)
message (FATAL_ERROR "This project requires clang 16 or later")
CMAKE_CXX_COMPILER_VERSION VERSION_LESS 8.0)
message (FATAL_ERROR "This project requires clang 8 or later")
endif ()
# TODO min AppleClang version check ?
elseif ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
set (is_gcc TRUE)
if (CMAKE_CXX_COMPILER_VERSION VERSION_LESS 12.0)
message (FATAL_ERROR "This project requires GCC 12 or later")
if (CMAKE_CXX_COMPILER_VERSION VERSION_LESS 8.0)
message (FATAL_ERROR "This project requires GCC 8 or later")
endif ()
endif ()
if (CMAKE_SYSTEM_NAME STREQUAL "Linux")
set (is_linux TRUE)
else ()
set (is_linux FALSE)
endif ()
if ("$ENV{CI}" STREQUAL "true" OR "$ENV{CONTINUOUS_INTEGRATION}" STREQUAL "true")
set (is_ci TRUE)
else ()
set (is_ci FALSE)
endif ()
# check for in-source build and fail
if ("${CMAKE_CURRENT_SOURCE_DIR}" STREQUAL "${CMAKE_BINARY_DIR}")
message (FATAL_ERROR "Builds (in-source) are not allowed in "
@@ -41,8 +61,8 @@ if (MSVC AND CMAKE_GENERATOR_PLATFORM STREQUAL "Win32")
endif ()
if (NOT CMAKE_SIZEOF_VOID_P EQUAL 8)
message (FATAL_ERROR "Xrpld requires a 64 bit target architecture.\n"
"The most likely cause of this warning is trying to build xrpld with a 32-bit OS.")
message (FATAL_ERROR "Rippled requires a 64 bit target architecture.\n"
"The most likely cause of this warning is trying to build rippled with a 32-bit OS.")
endif ()
if (APPLE AND NOT HOMEBREW)

View File

@@ -1,25 +1,10 @@
#[===================================================================[
declare options and variables
declare user options/settings
#]===================================================================]
if(CMAKE_SYSTEM_NAME STREQUAL "Linux")
set (is_linux TRUE)
else()
set(is_linux FALSE)
endif()
include(ProcessorCount)
if("$ENV{CI}" STREQUAL "true" OR "$ENV{CONTINUOUS_INTEGRATION}" STREQUAL "true")
set(is_ci TRUE)
else()
set(is_ci FALSE)
endif()
get_directory_property(has_parent PARENT_DIRECTORY)
if(has_parent)
set(is_root_project OFF)
else()
set(is_root_project ON)
endif()
ProcessorCount(PROCESSOR_COUNT)
option(assert "Enables asserts, even in release builds" OFF)
@@ -40,30 +25,31 @@ if(unity)
endif()
set(CMAKE_UNITY_BUILD ON CACHE BOOL "Do a unity build")
endif()
if(is_clang AND is_linux)
option(voidstar "Enable Antithesis instrumentation." OFF)
endif()
if(is_gcc OR is_clang)
include(ProcessorCount)
ProcessorCount(PROCESSOR_COUNT)
option(coverage "Generates coverage info." OFF)
option(profile "Add profiling flags" OFF)
set(coverage_test_parallelism "${PROCESSOR_COUNT}" CACHE STRING
"Unit tests parallelism for the purpose of coverage report.")
set(coverage_format "html-details" CACHE STRING
"Output format of the coverage report.")
set(coverage_extra_args "" CACHE STRING
"Additional arguments to pass to gcovr.")
set(coverage_test "" CACHE STRING
"On gcc & clang, the specific unit test(s) to run for coverage. Default is all tests.")
if(coverage_test AND NOT coverage)
set(coverage ON CACHE BOOL "gcc/clang only" FORCE)
endif()
option(wextra "compile with extra gcc/clang warnings enabled" ON)
else()
set(profile OFF CACHE BOOL "gcc/clang only" FORCE)
set(coverage OFF CACHE BOOL "gcc/clang only" FORCE)
set(wextra OFF CACHE BOOL "gcc/clang only" FORCE)
endif()
if(is_linux)
option(BUILD_SHARED_LIBS "build shared xrpl libraries" OFF)
option(BUILD_SHARED_LIBS "build shared ripple libraries" OFF)
option(static "link protobuf, openssl, libc++, and boost statically" ON)
option(perf "Enables flags that assist with perf recording" OFF)
option(use_gold "enables detection of gold (binutils) linker" ON)
@@ -72,19 +58,17 @@ else()
# we are not ready to allow shared-libs on windows because it would require
# export declarations. On macos it's more feasible, but static openssl
# produces odd linker errors, thus we disable shared lib builds for now.
set(BUILD_SHARED_LIBS OFF CACHE BOOL "build shared xrpl libraries - OFF for win/macos" FORCE)
set(BUILD_SHARED_LIBS OFF CACHE BOOL "build shared ripple libraries - OFF for win/macos" FORCE)
set(static ON CACHE BOOL "static link, linux only. ON for WIN/macos" FORCE)
set(perf OFF CACHE BOOL "perf flags, linux only" FORCE)
set(use_gold OFF CACHE BOOL "gold linker, linux only" FORCE)
set(use_mold OFF CACHE BOOL "mold linker, linux only" FORCE)
endif()
if(is_clang)
option(use_lld "enables detection of lld linker" ON)
else()
set(use_lld OFF CACHE BOOL "try lld linker, clang only" FORCE)
endif()
option(jemalloc "Enables jemalloc for heap profiling" OFF)
option(werr "treat warnings as errors" OFF)
option(local_protobuf
@@ -118,6 +102,16 @@ if(san)
message(FATAL_ERROR "${san} sanitizer does not seem to be supported by your compiler")
endif()
endif()
set(container_label "" CACHE STRING "tag to use for package building containers")
option(packages_only
"ONLY generate package building targets. This is special use-case and almost \
certainly not what you want. Use with caution as you won't be able to build \
any compiled targets locally." OFF)
option(have_package_container
"Sometimes you already have the tagged container you want to use for package \
building and you don't want docker to rebuild it. This flag will detach the \
dependency of the package build from the container build. It's an advanced \
use case and most likely you should not be touching this flag." OFF)
# the remaining options are obscure and rarely used
option(beast_no_unit_test_inline
@@ -131,13 +125,15 @@ option(boost_show_deprecated
"Allow boost to fail on deprecated usage. Only useful if you're trying\
to find deprecated calls."
OFF)
option(beast_hashers
"Use local implementations for sha/ripemd hashes (experimental, not recommended)"
OFF)
if(WIN32)
option(beast_disable_autolink "Disables autolinking of system libraries on WIN32" OFF)
else()
set(beast_disable_autolink OFF CACHE BOOL "WIN32 only" FORCE)
endif()
if(coverage)
message(STATUS "coverage build requested - forcing Debug build")
set(CMAKE_BUILD_TYPE Debug CACHE STRING "build type" FORCE)

View File

@@ -5,11 +5,11 @@
file(STRINGS src/libxrpl/protocol/BuildInfo.cpp BUILD_INFO)
foreach(line_ ${BUILD_INFO})
if(line_ MATCHES "versionString[ ]*=[ ]*\"(.+)\"")
set(xrpld_version ${CMAKE_MATCH_1})
set(rippled_version ${CMAKE_MATCH_1})
endif()
endforeach()
if(xrpld_version)
message(STATUS "xrpld version: ${xrpld_version}")
if(rippled_version)
message(STATUS "rippled version: ${rippled_version}")
else()
message(FATAL_ERROR "unable to determine xrpld version")
message(FATAL_ERROR "unable to determine rippled version")
endif()

View File

@@ -12,10 +12,10 @@ find_package(Boost 1.82 REQUIRED
thread
)
add_library(xrpl_boost INTERFACE)
add_library(Xrpl::boost ALIAS xrpl_boost)
add_library(ripple_boost INTERFACE)
add_library(Ripple::boost ALIAS ripple_boost)
target_link_libraries(xrpl_boost
target_link_libraries(ripple_boost
INTERFACE
Boost::headers
Boost::chrono
@@ -30,7 +30,7 @@ target_link_libraries(xrpl_boost
Boost::system
Boost::thread)
if(Boost_COMPILER)
target_link_libraries(xrpl_boost INTERFACE Boost::disable_autolinking)
target_link_libraries(ripple_boost INTERFACE Boost::disable_autolinking)
endif()
if(san AND is_clang)
# TODO: gcc does not support -fsanitize-blacklist...can we do something else

View File

@@ -7,7 +7,7 @@ function(xrpl_add_test name)
"${CMAKE_CURRENT_SOURCE_DIR}/${name}/*.cpp"
"${CMAKE_CURRENT_SOURCE_DIR}/${name}.cpp"
)
add_executable(${target} ${ARGN} ${sources})
add_executable(${target} EXCLUDE_FROM_ALL ${ARGN} ${sources})
isolate_headers(
${target}
@@ -22,4 +22,20 @@ function(xrpl_add_test name)
UNITY_BUILD_BATCH_SIZE 0) # Adjust as needed
add_test(NAME ${target} COMMAND ${target})
set_tests_properties(
${target} PROPERTIES
FIXTURES_REQUIRED ${target}_fixture
)
add_test(
NAME ${target}.build
COMMAND
${CMAKE_COMMAND}
--build ${CMAKE_BINARY_DIR}
--config $<CONFIG>
--target ${target}
)
set_tests_properties(${target}.build PROPERTIES
FIXTURES_SETUP ${target}_fixture
)
endfunction()

View File

@@ -3,48 +3,44 @@
"requires": [
"zlib/1.3.1#b8bc2603263cf7eccbd6e17e66b0ed76%1756234269.497",
"xxhash/0.8.3#681d36a0a6111fc56e5e45ea182c19cc%1756234289.683",
"wasmi/0.42.1#2a96357d4e6bf40dfe201106d849c24f%1764802092.014",
"sqlite3/3.49.1#8631739a4c9b93bd3d6b753bac548a63%1756234266.869",
"soci/4.0.3#a9f8d773cd33e356b5879a4b0564f287%1756234262.318",
"snappy/1.1.10#968fef506ff261592ec30c574d4a7809%1756234314.246",
"secp256k1/0.7.0#9c4ab67bdc3860c16ea5b36aed8f74ea%1765202256.763",
"rocksdb/10.5.1#4a197eca381a3e5ae8adf8cffa5aacd0%1762797952.535",
"re2/20230301#ca3b241baec15bd31ea9187150e0b333%1764175362.029",
"protobuf/6.32.1#f481fd276fc23a33b85a3ed1e898b693%1764863245.83",
"openssl/3.5.4#a1d5835cc6ed5c5b8f3cd5b9b5d24205%1760106486.594",
"nudb/2.0.9#fb8dfd1a5557f5e0528114c2da17721e%1763150366.909",
"rocksdb/10.0.1#85537f46e538974d67da0c3977de48ac%1756234304.347",
"re2/20230301#dfd6e2bf050eb90ddd8729cfb4c844a4%1756234257.976",
"protobuf/3.21.12#d927114e28de9f4691a6bbcdd9a529d1%1756234251.614",
"openssl/3.5.4#a1d5835cc6ed5c5b8f3cd5b9b5d24205%1759746684.671",
"nudb/2.0.9#c62cfd501e57055a7e0d8ee3d5e5427d%1756234237.107",
"lz4/1.10.0#59fc63cac7f10fbe8e05c7e62c2f3504%1756234228.999",
"libiconv/1.17#1e65319e945f2d31941a9d28cc13c058%1756223727.64",
"libbacktrace/cci.20210118#a7691bfccd8caaf66309df196790a5a1%1756230911.03",
"libarchive/3.8.1#ffee18995c706e02bf96e7a2f7042e0d%1764175360.142",
"libarchive/3.8.1#5cf685686322e906cb42706ab7e099a8%1756234256.696",
"jemalloc/5.3.0#e951da9cf599e956cebc117880d2d9f8%1729241615.244",
"grpc/1.72.0#f244a57bff01e708c55a1100b12e1589%1763158050.628",
"ed25519/2015.03#ae761bdc52730a843f0809bdf6c1b1f6%1764270189.893",
"doctest/2.4.12#eb9fb352fb2fdfc8abb17ec270945165%1762797941.757",
"date/3.0.4#862e11e80030356b53c2c38599ceb32b%1763584497.32",
"c-ares/1.34.5#5581c2b62a608b40bb85d965ab3ec7c8%1764175359.429",
"bzip2/1.0.8#c470882369c2d95c5c77e970c0c7e321%1764175359.429",
"grpc/1.50.1#02291451d1e17200293a409410d1c4e1%1756234248.958",
"doctest/2.4.11#a4211dfc329a16ba9f280f9574025659%1756234220.819",
"date/3.0.4#f74bbba5a08fa388256688743136cb6f%1756234217.493",
"c-ares/1.34.5#b78b91e7cfb1f11ce777a285bbf169c6%1756234217.915",
"bzip2/1.0.8#00b4a4658791c1f06914e087f0e792f5%1756234261.716",
"boost/1.88.0#8852c0b72ce8271fb8ff7c53456d4983%1756223752.326",
"abseil/20250127.0#9e8e8cfc89a1324139fc0ee3bd4d8c8c%1753819045.301"
"abseil/20230802.1#f0f91485b111dc9837a68972cb19ca7b%1756234220.907"
],
"build_requires": [
"zlib/1.3.1#b8bc2603263cf7eccbd6e17e66b0ed76%1756234269.497",
"strawberryperl/5.32.1.1#707032463aa0620fa17ec0d887f5fe41%1756234281.733",
"protobuf/6.32.1#f481fd276fc23a33b85a3ed1e898b693%1764863245.83",
"protobuf/3.21.12#d927114e28de9f4691a6bbcdd9a529d1%1756234251.614",
"nasm/2.16.01#31e26f2ee3c4346ecd347911bd126904%1756234232.901",
"msys2/cci.latest#1996656c3c98e5765b25b60ff5cf77b4%1764840888.758",
"m4/1.4.19#70dc8bbb33e981d119d2acc0175cf381%1763158052.846",
"cmake/4.2.0#ae0a44f44a1ef9ab68fd4b3e9a1f8671%1764175359.44",
"cmake/3.31.10#313d16a1aa16bbdb2ca0792467214b76%1764175359.429",
"msys2/cci.latest#5b73b10144f73cc5bfe0572ed9be39e1%1751977009.857",
"m4/1.4.19#b38ced39a01e31fef5435bc634461fd2%1700758725.451",
"cmake/3.31.8#dde3bde00bb843687e55aea5afa0e220%1756234232.89",
"b2/5.3.3#107c15377719889654eb9a162a673975%1756234226.28",
"automake/1.16.5#b91b7c384c3deaa9d535be02da14d04f%1755524470.56",
"autoconf/2.71#51077f068e61700d65bb05541ea1e4b0%1731054366.86",
"abseil/20250127.0#9e8e8cfc89a1324139fc0ee3bd4d8c8c%1753819045.301"
"autoconf/2.71#51077f068e61700d65bb05541ea1e4b0%1731054366.86"
],
"python_requires": [],
"overrides": {
"protobuf/5.27.0": [
"protobuf/6.32.1"
"protobuf/3.21.12": [
null,
"protobuf/3.21.12"
],
"lz4/1.9.4": [
"lz4/1.10.0"
@@ -54,10 +50,7 @@
],
"sqlite3/3.44.2": [
"sqlite3/3.49.1"
],
"lz4/[>=1.9.4 <2]": [
"lz4/1.10.0#59fc63cac7f10fbe8e05c7e62c2f3504"
]
},
"config_requires": []
}
}

View File

@@ -1,5 +1,6 @@
# Global configuration for Conan. This is used to set the number of parallel
# downloads and uploads.
# downloads, uploads, and build jobs.
core:non_interactive=True
core.download:parallel={{ os.cpu_count() }}
core.upload:parallel={{ os.cpu_count() }}
tools.build:jobs={{ os.cpu_count() - 1 }}

View File

@@ -1,12 +0,0 @@
# Conan lockfile
To achieve reproducible dependencies, we use a [Conan lockfile](https://docs.conan.io/2/tutorial/versioning/lockfiles.html).
The `conan.lock` file in the repository contains a "snapshot" of the current
dependencies. It is implicitly used when running `conan` commands, so you don't
need to specify it.
You have to update this file every time you add a new dependency or change a
revision or version of an existing dependency.
To update a lockfile, run from the repository root: `./conan/lockfile/regenerate.sh`

View File

@@ -1,8 +0,0 @@
[settings]
arch=x86_64
build_type=Release
compiler=gcc
compiler.cppstd=20
compiler.libcxx=libstdc++11
compiler.version=13
os=Linux

View File

@@ -1,8 +0,0 @@
[settings]
arch=armv8
build_type=Release
compiler=apple-clang
compiler.cppstd=20
compiler.libcxx=libc++
compiler.version=17.0
os=Macos

View File

@@ -1,36 +0,0 @@
#!/usr/bin/env bash
set -ex
TEMP_DIR=$(mktemp -d)
trap "rm -rf $TEMP_DIR" EXIT
echo "Using temporary CONAN_HOME: $TEMP_DIR"
# We use a temporary Conan home to avoid polluting the user's existing Conan
# configuration and to not use local cache (which leads to non-reproducible lockfiles).
export CONAN_HOME="$TEMP_DIR"
# Ensure that the xrplf remote is the first to be consulted, so any recipes we
# patched are used. We also add it there to not created huge diff when the
# official Conan Center Index is updated.
conan remote add --force --index 0 xrplf https://conan.ripplex.io
# Delete any existing lockfile.
rm -f conan.lock
# Create a new lockfile that is compatible with Linux, macOS, and Windows. The
# first create command will create a new lockfile, while the subsequent create
# commands will merge any additional dependencies into the created lockfile.
conan lock create . \
--options '&:jemalloc=True' \
--options '&:rocksdb=True' \
--profile:all=conan/lockfile/linux.profile
conan lock create . \
--options '&:jemalloc=True' \
--options '&:rocksdb=True' \
--profile:all=conan/lockfile/macos.profile
conan lock create . \
--options '&:jemalloc=True' \
--options '&:rocksdb=True' \
--profile:all=conan/lockfile/windows.profile

View File

@@ -1,9 +0,0 @@
[settings]
arch=x86_64
build_type=Release
compiler=msvc
compiler.cppstd=20
compiler.runtime=dynamic
compiler.runtime_type=Release
compiler.version=194
os=Windows

View File

@@ -20,6 +20,12 @@ compiler.libcxx={{detect_api.detect_libcxx(compiler, version, compiler_exe)}}
{% endif %}
[conf]
{% if compiler == "gcc" and compiler_version < 13 %}
tools.build:cxxflags+=['-Wno-restrict']
{% if compiler == "clang" and compiler_version >= 19 %}
tools.build:cxxflags=['-Wno-missing-template-arg-list-after-template-kw']
{% endif %}
{% if compiler == "apple-clang" and compiler_version >= 17 %}
tools.build:cxxflags=['-Wno-missing-template-arg-list-after-template-kw']
{% endif %}
{% if compiler == "gcc" and compiler_version < 13 %}
tools.build:cxxflags=['-Wno-restrict']
{% endif %}

View File

@@ -1,170 +1,149 @@
from conan import ConanFile, __version__ as conan_version
from conan.tools.cmake import CMake, CMakeToolchain, cmake_layout
import re
from conan.tools.cmake import CMake, CMakeToolchain, cmake_layout
from conan import ConanFile
from conan import __version__ as conan_version
class Xrpl(ConanFile):
name = "xrpl"
name = 'xrpl'
license = "ISC"
author = "John Freeman <jfreeman@ripple.com>"
url = "https://github.com/xrplf/rippled"
description = "The XRP Ledger"
settings = "os", "compiler", "build_type", "arch"
license = 'ISC'
author = 'John Freeman <jfreeman@ripple.com>'
url = 'https://github.com/xrplf/rippled'
description = 'The XRP Ledger'
settings = 'os', 'compiler', 'build_type', 'arch'
options = {
"assertions": [True, False],
"coverage": [True, False],
"fPIC": [True, False],
"jemalloc": [True, False],
"rocksdb": [True, False],
"shared": [True, False],
"static": [True, False],
"tests": [True, False],
"unity": [True, False],
"xrpld": [True, False],
'assertions': [True, False],
'coverage': [True, False],
'fPIC': [True, False],
'jemalloc': [True, False],
'rocksdb': [True, False],
'shared': [True, False],
'static': [True, False],
'tests': [True, False],
'unity': [True, False],
'xrpld': [True, False],
}
requires = [
"ed25519/2015.03",
"grpc/1.72.0",
"libarchive/3.8.1",
"nudb/2.0.9",
"openssl/3.5.4",
"secp256k1/0.7.0",
"soci/4.0.3",
"wasmi/0.42.1",
"zlib/1.3.1",
'grpc/1.50.1',
'libarchive/3.8.1',
'nudb/2.0.9',
'openssl/3.5.4',
'soci/4.0.3',
'zlib/1.3.1',
]
test_requires = [
"doctest/2.4.12",
'doctest/2.4.11',
]
tool_requires = [
"protobuf/6.32.1",
'protobuf/3.21.12',
]
default_options = {
"assertions": False,
"coverage": False,
"fPIC": True,
"jemalloc": False,
"rocksdb": True,
"shared": False,
"static": True,
"tests": False,
"unity": False,
"xrpld": False,
"date/*:header_only": True,
"ed25519/*:shared": False,
"grpc/*:shared": False,
"grpc/*:secure": True,
"grpc/*:codegen": True,
"grpc/*:cpp_plugin": True,
"grpc/*:csharp_ext": False,
"grpc/*:csharp_plugin": False,
"grpc/*:node_plugin": False,
"grpc/*:objective_c_plugin": False,
"grpc/*:php_plugin": False,
"grpc/*:python_plugin": False,
"grpc/*:ruby_plugin": False,
"grpc/*:otel_plugin": False,
"libarchive/*:shared": False,
"libarchive/*:with_acl": False,
"libarchive/*:with_bzip2": False,
"libarchive/*:with_cng": False,
"libarchive/*:with_expat": False,
"libarchive/*:with_iconv": False,
"libarchive/*:with_libxml2": False,
"libarchive/*:with_lz4": True,
"libarchive/*:with_lzma": False,
"libarchive/*:with_lzo": False,
"libarchive/*:with_nettle": False,
"libarchive/*:with_openssl": False,
"libarchive/*:with_pcreposix": False,
"libarchive/*:with_xattr": False,
"libarchive/*:with_zlib": False,
"lz4/*:shared": False,
"openssl/*:shared": False,
"protobuf/*:shared": False,
"protobuf/*:with_zlib": True,
"rocksdb/*:enable_sse": False,
"rocksdb/*:lite": False,
"rocksdb/*:shared": False,
"rocksdb/*:use_rtti": True,
"rocksdb/*:with_jemalloc": False,
"rocksdb/*:with_lz4": True,
"rocksdb/*:with_snappy": True,
"secp256k1/*:shared": False,
"snappy/*:shared": False,
"soci/*:shared": False,
"soci/*:with_sqlite3": True,
"soci/*:with_boost": True,
"xxhash/*:shared": False,
'assertions': False,
'coverage': False,
'fPIC': True,
'jemalloc': False,
'rocksdb': True,
'shared': False,
'static': True,
'tests': False,
'unity': False,
'xrpld': False,
'date/*:header_only': True,
'grpc/*:shared': False,
'grpc/*:secure': True,
'libarchive/*:shared': False,
'libarchive/*:with_acl': False,
'libarchive/*:with_bzip2': False,
'libarchive/*:with_cng': False,
'libarchive/*:with_expat': False,
'libarchive/*:with_iconv': False,
'libarchive/*:with_libxml2': False,
'libarchive/*:with_lz4': True,
'libarchive/*:with_lzma': False,
'libarchive/*:with_lzo': False,
'libarchive/*:with_nettle': False,
'libarchive/*:with_openssl': False,
'libarchive/*:with_pcreposix': False,
'libarchive/*:with_xattr': False,
'libarchive/*:with_zlib': False,
'lz4/*:shared': False,
'openssl/*:shared': False,
'protobuf/*:shared': False,
'protobuf/*:with_zlib': True,
'rocksdb/*:enable_sse': False,
'rocksdb/*:lite': False,
'rocksdb/*:shared': False,
'rocksdb/*:use_rtti': True,
'rocksdb/*:with_jemalloc': False,
'rocksdb/*:with_lz4': True,
'rocksdb/*:with_snappy': True,
'snappy/*:shared': False,
'soci/*:shared': False,
'soci/*:with_sqlite3': True,
'soci/*:with_boost': True,
'xxhash/*:shared': False,
}
def set_version(self):
if self.version is None:
path = f"{self.recipe_folder}/src/libxrpl/protocol/BuildInfo.cpp"
regex = r"versionString\s?=\s?\"(.*)\""
with open(path, encoding="utf-8") as file:
path = f'{self.recipe_folder}/src/libxrpl/protocol/BuildInfo.cpp'
regex = r'versionString\s?=\s?\"(.*)\"'
with open(path, encoding='utf-8') as file:
matches = (re.search(regex, line) for line in file)
match = next(m for m in matches if m)
self.version = match.group(1)
def configure(self):
if self.settings.compiler == "apple-clang":
self.options["boost"].visibility = "global"
if self.settings.compiler in ["clang", "gcc"]:
self.options["boost"].without_cobalt = True
if self.settings.compiler == 'apple-clang':
self.options['boost'].visibility = 'global'
if self.settings.compiler in ['clang', 'gcc']:
self.options['boost'].without_cobalt = True
def requirements(self):
# Conan 2 requires transitive headers to be specified
transitive_headers_opt = (
{"transitive_headers": True} if conan_version.split(".")[0] == "2" else {}
)
self.requires("boost/1.88.0", force=True, **transitive_headers_opt)
self.requires("date/3.0.4", **transitive_headers_opt)
self.requires("lz4/1.10.0", force=True)
self.requires("protobuf/6.32.1", force=True)
self.requires("sqlite3/3.49.1", force=True)
transitive_headers_opt = {'transitive_headers': True} if conan_version.split('.')[0] == '2' else {}
self.requires('boost/1.88.0', force=True, **transitive_headers_opt)
self.requires('date/3.0.4', **transitive_headers_opt)
self.requires('lz4/1.10.0', force=True)
self.requires('protobuf/3.21.12', force=True)
self.requires('sqlite3/3.49.1', force=True)
if self.options.jemalloc:
self.requires("jemalloc/5.3.0")
self.requires('jemalloc/5.3.0')
if self.options.rocksdb:
self.requires("rocksdb/10.5.1")
self.requires("xxhash/0.8.3", **transitive_headers_opt)
self.requires('rocksdb/10.0.1')
self.requires('xxhash/0.8.3', **transitive_headers_opt)
exports_sources = (
"CMakeLists.txt",
"cfg/*",
"cmake/*",
"external/*",
"include/*",
"src/*",
'CMakeLists.txt',
'cfg/*',
'cmake/*',
'external/*',
'include/*',
'src/*',
)
def layout(self):
cmake_layout(self)
# Fix this setting to follow the default introduced in Conan 1.48
# to align with our build instructions.
self.folders.generators = "build/generators"
generators = "CMakeDeps"
self.folders.generators = 'build/generators'
generators = 'CMakeDeps'
def generate(self):
tc = CMakeToolchain(self)
tc.variables["tests"] = self.options.tests
tc.variables["assert"] = self.options.assertions
tc.variables["coverage"] = self.options.coverage
tc.variables["jemalloc"] = self.options.jemalloc
tc.variables["rocksdb"] = self.options.rocksdb
tc.variables["BUILD_SHARED_LIBS"] = self.options.shared
tc.variables["static"] = self.options.static
tc.variables["unity"] = self.options.unity
tc.variables["xrpld"] = self.options.xrpld
tc.variables['tests'] = self.options.tests
tc.variables['assert'] = self.options.assertions
tc.variables['coverage'] = self.options.coverage
tc.variables['jemalloc'] = self.options.jemalloc
tc.variables['rocksdb'] = self.options.rocksdb
tc.variables['BUILD_SHARED_LIBS'] = self.options.shared
tc.variables['static'] = self.options.static
tc.variables['unity'] = self.options.unity
tc.variables['xrpld'] = self.options.xrpld
tc.generate()
def build(self):
@@ -179,41 +158,40 @@ class Xrpl(ConanFile):
cmake.install()
def package_info(self):
libxrpl = self.cpp_info.components["libxrpl"]
libxrpl = self.cpp_info.components['libxrpl']
libxrpl.libs = [
"xrpl",
"xrpl.libpb",
'xrpl',
'xrpl.libpb',
'ed25519',
'secp256k1',
]
# TODO: Fix the protobufs to include each other relative to
# `include/`, not `include/xrpl/proto/`.
libxrpl.includedirs = ["include", "include/xrpl/proto"]
# `include/`, not `include/ripple/proto/`.
libxrpl.includedirs = ['include', 'include/ripple/proto']
libxrpl.requires = [
"boost::headers",
"boost::chrono",
"boost::container",
"boost::coroutine",
"boost::date_time",
"boost::filesystem",
"boost::json",
"boost::program_options",
"boost::process",
"boost::regex",
"boost::system",
"boost::thread",
"date::date",
"ed25519::ed25519",
"grpc::grpc++",
"libarchive::libarchive",
"lz4::lz4",
"nudb::nudb",
"openssl::crypto",
"protobuf::libprotobuf",
"soci::soci",
"secp256k1::secp256k1",
"sqlite3::sqlite",
"wasmi::wasmi",
"xxhash::xxhash",
"zlib::zlib",
'boost::headers',
'boost::chrono',
'boost::container',
'boost::coroutine',
'boost::date_time',
'boost::filesystem',
'boost::json',
'boost::program_options',
'boost::process',
'boost::regex',
'boost::system',
'boost::thread',
'date::date',
'grpc::grpc++',
'libarchive::libarchive',
'lz4::lz4',
'nudb::nudb',
'openssl::crypto',
'protobuf::libprotobuf',
'soci::soci',
'sqlite3::sqlite',
'xxhash::xxhash',
'zlib::zlib',
]
if self.options.rocksdb:
libxrpl.requires.append("rocksdb::librocksdb")
libxrpl.requires.append('rocksdb::librocksdb')

3
docs/.gitignore vendored Normal file
View File

@@ -0,0 +1,3 @@
html
temp
out.txt

View File

@@ -134,7 +134,7 @@ validation messages (_PAV_) received from each validator on the node's UNL. Note
that the node will only count the validation messages that agree with its own
validations.
We define the **PAV** as the Percentage of Agreed Validation
We define the **PAV** as the **P**ercentage of **A**greed **V**alidation
messages received for the last N ledgers, where N = 256 by default.
When the PAV drops below the **_low-water mark_**, the validator is considered

View File

@@ -43,14 +43,14 @@ alt phase == OPEN
alt sqn%256==0
CA -[#green]> RM: <font color=green>getValidations
CA -[#green]> CA: <font color=green>create UNLModify Tx
hnote over CA#lightgreen: use validations of the last 256 ledgers\nto figure out UNLModify Tx candidates.\nIf any, create UNLModify Tx, and add to TxSet.
hnote over CA#lightgreen: use validatations of the last 256 ledgers\nto figure out UNLModify Tx candidates.\nIf any, create UNLModify Tx, and add to TxSet.
end
CA -> GC
GC -> CA: propose
deactivate CA
end
else phase == ESTABLISH
hnote over GC: receive peer positions
hnote over GC: receive peer postions
GC -> GC : update our position
GC -> CA : propose \n(if position changed)
GC -> GC : check if have consensus

View File

@@ -54,8 +54,8 @@ There is a `docs` target in the CMake configuration.
```
mkdir build
cd build
cmake -Donly_docs=ON ..
cmake --build . --target docs --parallel
cmake ..
cmake --build . --target docs
```
The output will be in `build/docs/html`.

View File

@@ -189,7 +189,7 @@ validations. It checks this on every call to `timerEntry`.
- _Wrong Ledger_ indicates the node is not working on the correct prior ledger
and does not have it available. It requests that ledger from the network, but
continues to work towards consensus this round while waiting. If it had been
_proposing_, it will send a special "bow-out" proposal to its peers to indicate
_proposing_, it will send a special "bowout" proposal to its peers to indicate
its change in mode for the rest of this round. For the duration of the round,
it defers to peer positions for determining the consensus outcome as if it
were just _observing_.
@@ -515,7 +515,7 @@ are excerpts of the generic consensus implementation and of helper types that wi
interact with the concrete implementing class.
```{.cpp}
// Represents a transaction under dispute this round
// Represents a transction under dispute this round
template <class Tx_t, class NodeID_t> class DisputedTx;
// Represents how the node participates in Consensus this round

2
external/README.md vendored
View File

@@ -5,3 +5,5 @@ The subdirectories in this directory contain external libraries used by rippled.
| Folder | Upstream | Description |
| :--------------- | :------------------------------------------------------------- | :------------------------------------------------------------------------------------------- |
| `antithesis-sdk` | [Project](https://github.com/antithesishq/antithesis-sdk-cpp/) | [Antithesis](https://antithesis.com/docs/using_antithesis/sdk/cpp/overview.html) SDK for C++ |
| `ed25519-donna` | [Project](https://github.com/floodyberry/ed25519-donna) | [Ed25519](http://ed25519.cr.yp.to/) digital signatures |
| `secp256k1` | [Project](https://github.com/bitcoin-core/secp256k1) | ECDSA digital signatures using the **secp256k1** curve |

51
external/ed25519-donna/CMakeLists.txt vendored Normal file
View File

@@ -0,0 +1,51 @@
cmake_minimum_required(VERSION 3.11)
project(ed25519
LANGUAGES C
)
if(PROJECT_NAME STREQUAL CMAKE_PROJECT_NAME)
set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY "${PROJECT_BINARY_DIR}/output/$<CONFIG>/lib")
endif()
if(NOT TARGET OpenSSL::SSL)
find_package(OpenSSL)
endif()
add_library(ed25519 STATIC
ed25519.c
)
add_library(ed25519::ed25519 ALIAS ed25519)
target_link_libraries(ed25519 PUBLIC OpenSSL::SSL)
if(NOT MSVC)
target_compile_options(ed25519 PRIVATE -Wno-implicit-fallthrough)
endif()
include(GNUInstallDirs)
#[=========================================================[
NOTE for macos:
https://github.com/floodyberry/ed25519-donna/issues/29
our source for ed25519-donna-portable.h has been
patched to workaround this.
#]=========================================================]
target_include_directories(ed25519 PUBLIC
$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>
$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}>
)
install(
TARGETS ed25519
EXPORT ${PROJECT_NAME}-exports
ARCHIVE DESTINATION "${CMAKE_INSTALL_LIBDIR}"
)
install(
EXPORT ${PROJECT_NAME}-exports
DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME}"
FILE ${PROJECT_NAME}-targets.cmake
NAMESPACE ${PROJECT_NAME}::
)
install(
FILES ed25519.h
DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}"
)

183
external/ed25519-donna/README.md vendored Normal file
View File

@@ -0,0 +1,183 @@
[ed25519](http://ed25519.cr.yp.to/) is an
[Elliptic Curve Digital Signature Algortithm](http://en.wikipedia.org/wiki/Elliptic_Curve_DSA),
developed by [Dan Bernstein](http://cr.yp.to/djb.html),
[Niels Duif](http://www.nielsduif.nl/),
[Tanja Lange](http://hyperelliptic.org/tanja),
[Peter Schwabe](http://www.cryptojedi.org/users/peter/),
and [Bo-Yin Yang](http://www.iis.sinica.edu.tw/pages/byyang/).
This project provides performant, portable 32-bit & 64-bit implementations. All implementations are
of course constant time in regard to secret data.
#### Performance
SSE2 code and benches have not been updated yet. I will do those next.
Compilers versions are gcc 4.6.3, icc 13.1.1, clang 3.4-1~exp1.
Batch verification time (in parentheses) is the average time per 1 verification in a batch of 64 signatures. Counts are in thousands of cycles.
Note that SSE2 performance may be less impressive on AMD & older CPUs with slower SSE ops!
Visual Studio performance for `ge25519_scalarmult_base_niels` will lag behind a bit until optimized assembler versions of `ge25519_scalarmult_base_choose_niels`
are made.
##### E5200 @ 2.5ghz, march=core2
<table>
<thead><tr><th>Implementation</th><th>Sign</th><th>gcc</th><th>icc</th><th>clang</th><th>Verify</th><th>gcc</th><th>icc</th><th>clang</th></tr></thead>
<tbody>
<tr><td>ed25519-donna 64bit </td><td></td><td>100k</td><td>110k</td><td>137k</td><td></td><td>327k (144k) </td><td>342k (163k) </td><td>422k (194k) </td></tr>
<tr><td>amd64-64-24k </td><td></td><td>102k</td><td> </td><td> </td><td></td><td>355k (158k) </td><td> </td><td> </td></tr>
<tr><td>ed25519-donna-sse2 64bit</td><td></td><td>108k</td><td>111k</td><td>116k</td><td></td><td>353k (155k) </td><td>345k (154k) </td><td>360k (161k) </td></tr>
<tr><td>amd64-51-32k </td><td></td><td>116k</td><td> </td><td> </td><td></td><td>380k (175k) </td><td> </td><td> </td></tr>
<tr><td>ed25519-donna-sse2 32bit</td><td></td><td>147k</td><td>147k</td><td>156k</td><td></td><td>380k (178k) </td><td>381k (173k) </td><td>430k (192k) </td></tr>
<tr><td>ed25519-donna 32bit </td><td></td><td>597k</td><td>335k</td><td>380k</td><td></td><td>1693k (720k)</td><td>1052k (453k)</td><td>1141k (493k)</td></tr>
</tbody>
</table>
##### E3-1270 @ 3.4ghz, march=corei7-avx
<table>
<thead><tr><th>Implementation</th><th>Sign</th><th>gcc</th><th>icc</th><th>clang</th><th>Verify</th><th>gcc</th><th>icc</th><th>clang</th></tr></thead>
<tbody>
<tr><td>amd64-64-24k </td><td></td><td> 68k</td><td> </td><td> </td><td></td><td>225k (104k) </td><td> </td><td> </td></tr>
<tr><td>ed25519-donna 64bit </td><td></td><td> 71k</td><td> 75k</td><td> 90k</td><td></td><td>226k (105k) </td><td>226k (112k) </td><td>277k (125k) </td></tr>
<tr><td>amd64-51-32k </td><td></td><td> 72k</td><td> </td><td> </td><td></td><td>218k (107k) </td><td> </td><td> </td></tr>
<tr><td>ed25519-donna-sse2 64bit</td><td></td><td> 79k</td><td> 82k</td><td> 92k</td><td></td><td>252k (122k) </td><td>259k (124k) </td><td>282k (131k) </td></tr>
<tr><td>ed25519-donna-sse2 32bit</td><td></td><td> 94k</td><td> 95k</td><td>103k</td><td></td><td>296k (146k) </td><td>294k (137k) </td><td>306k (147k) </td></tr>
<tr><td>ed25519-donna 32bit </td><td></td><td>525k</td><td>299k</td><td>316k</td><td></td><td>1502k (645k)</td><td>959k (418k) </td><td>954k (416k) </td></tr>
</tbody>
</table>
#### Compilation
No configuration is needed **if you are compiling against OpenSSL**.
##### Hash Options
If you are not compiling aginst OpenSSL, you will need a hash function.
To use a simple/**slow** implementation of SHA-512, use `-DED25519_REFHASH` when compiling `ed25519.c`.
This should never be used except to verify the code works when OpenSSL is not available.
To use a custom hash function, use `-DED25519_CUSTOMHASH` when compiling `ed25519.c` and put your
custom hash implementation in ed25519-hash-custom.h. The hash must have a 512bit digest and implement
struct ed25519_hash_context;
void ed25519_hash_init(ed25519_hash_context *ctx);
void ed25519_hash_update(ed25519_hash_context *ctx, const uint8_t *in, size_t inlen);
void ed25519_hash_final(ed25519_hash_context *ctx, uint8_t *hash);
void ed25519_hash(uint8_t *hash, const uint8_t *in, size_t inlen);
##### Random Options
If you are not compiling aginst OpenSSL, you will need a random function for batch verification.
To use a custom random function, use `-DED25519_CUSTOMRANDOM` when compiling `ed25519.c` and put your
custom hash implementation in ed25519-randombytes-custom.h. The random function must implement:
void ED25519_FN(ed25519_randombytes_unsafe) (void *p, size_t len);
Use `-DED25519_TEST` when compiling `ed25519.c` to use a deterministically seeded, non-thread safe CSPRNG
variant of Bob Jenkins [ISAAC](http://en.wikipedia.org/wiki/ISAAC_%28cipher%29)
##### Minor options
Use `-DED25519_INLINE_ASM` to disable the use of custom assembler routines and instead rely on portable C.
Use `-DED25519_FORCE_32BIT` to force the use of 32 bit routines even when compiling for 64 bit.
##### 32-bit
gcc ed25519.c -m32 -O3 -c
##### 64-bit
gcc ed25519.c -m64 -O3 -c
##### SSE2
gcc ed25519.c -m32 -O3 -c -DED25519_SSE2 -msse2
gcc ed25519.c -m64 -O3 -c -DED25519_SSE2
clang and icc are also supported
#### Usage
To use the code, link against `ed25519.o -mbits` and:
#include "ed25519.h"
Add `-lssl -lcrypto` when using OpenSSL (Some systems don't need -lcrypto? It might be trial and error).
To generate a private key, simply generate 32 bytes from a secure
cryptographic source:
ed25519_secret_key sk;
randombytes(sk, sizeof(ed25519_secret_key));
To generate a public key:
ed25519_public_key pk;
ed25519_publickey(sk, pk);
To sign a message:
ed25519_signature sig;
ed25519_sign(message, message_len, sk, pk, signature);
To verify a signature:
int valid = ed25519_sign_open(message, message_len, pk, signature) == 0;
To batch verify signatures:
const unsigned char *mp[num] = {message1, message2..}
size_t ml[num] = {message_len1, message_len2..}
const unsigned char *pkp[num] = {pk1, pk2..}
const unsigned char *sigp[num] = {signature1, signature2..}
int valid[num]
/* valid[i] will be set to 1 if the individual signature was valid, 0 otherwise */
int all_valid = ed25519_sign_open_batch(mp, ml, pkp, sigp, num, valid) == 0;
**Note**: Batch verification uses `ed25519_randombytes_unsafe`, implemented in
`ed25519-randombytes.h`, to generate random scalars for the verification code.
The default implementation now uses OpenSSLs `RAND_bytes`.
Unlike the [SUPERCOP](http://bench.cr.yp.to/supercop.html) version, signatures are
not appended to messages, and there is no need for padding in front of messages.
Additionally, the secret key does not contain a copy of the public key, so it is
32 bytes instead of 64 bytes, and the public key must be provided to the signing
function.
##### Curve25519
Curve25519 public keys can be generated thanks to
[Adam Langley](http://www.imperialviolet.org/2013/05/10/fastercurve25519.html)
leveraging Ed25519's precomputed basepoint scalar multiplication.
curved25519_key sk, pk;
randombytes(sk, sizeof(curved25519_key));
curved25519_scalarmult_basepoint(pk, sk);
Note the name is curved25519, a combination of curve and ed25519, to prevent
name clashes. Performance is slightly faster than short message ed25519
signing due to both using the same code for the scalar multiply.
#### Testing
Fuzzing against reference implemenations is now available. See [fuzz/README](fuzz/README.md).
Building `ed25519.c` with `-DED25519_TEST` and linking with `test.c` will run basic sanity tests
and benchmark each function. `test-batch.c` has been incorporated in to `test.c`.
`test-internals.c` is standalone and built the same way as `ed25519.c`. It tests the math primitives
with extreme values to ensure they function correctly. SSE2 is now supported.
#### Papers
[Available on the Ed25519 website](http://ed25519.cr.yp.to/papers.html)

View File

@@ -0,0 +1,579 @@
/*
Public domain by Andrew M. <liquidsun@gmail.com>
See: https://github.com/floodyberry/curve25519-donna
32 bit integer curve25519 implementation
*/
typedef uint32_t bignum25519[10];
typedef uint32_t bignum25519align16[12];
static const uint32_t reduce_mask_25 = (1 << 25) - 1;
static const uint32_t reduce_mask_26 = (1 << 26) - 1;
/* out = in */
DONNA_INLINE static void
curve25519_copy(bignum25519 out, const bignum25519 in) {
out[0] = in[0];
out[1] = in[1];
out[2] = in[2];
out[3] = in[3];
out[4] = in[4];
out[5] = in[5];
out[6] = in[6];
out[7] = in[7];
out[8] = in[8];
out[9] = in[9];
}
/* out = a + b */
DONNA_INLINE static void
curve25519_add(bignum25519 out, const bignum25519 a, const bignum25519 b) {
out[0] = a[0] + b[0];
out[1] = a[1] + b[1];
out[2] = a[2] + b[2];
out[3] = a[3] + b[3];
out[4] = a[4] + b[4];
out[5] = a[5] + b[5];
out[6] = a[6] + b[6];
out[7] = a[7] + b[7];
out[8] = a[8] + b[8];
out[9] = a[9] + b[9];
}
DONNA_INLINE static void
curve25519_add_after_basic(bignum25519 out, const bignum25519 a, const bignum25519 b) {
uint32_t c;
out[0] = a[0] + b[0] ; c = (out[0] >> 26); out[0] &= reduce_mask_26;
out[1] = a[1] + b[1] + c; c = (out[1] >> 25); out[1] &= reduce_mask_25;
out[2] = a[2] + b[2] + c; c = (out[2] >> 26); out[2] &= reduce_mask_26;
out[3] = a[3] + b[3] + c; c = (out[3] >> 25); out[3] &= reduce_mask_25;
out[4] = a[4] + b[4] + c; c = (out[4] >> 26); out[4] &= reduce_mask_26;
out[5] = a[5] + b[5] + c; c = (out[5] >> 25); out[5] &= reduce_mask_25;
out[6] = a[6] + b[6] + c; c = (out[6] >> 26); out[6] &= reduce_mask_26;
out[7] = a[7] + b[7] + c; c = (out[7] >> 25); out[7] &= reduce_mask_25;
out[8] = a[8] + b[8] + c; c = (out[8] >> 26); out[8] &= reduce_mask_26;
out[9] = a[9] + b[9] + c; c = (out[9] >> 25); out[9] &= reduce_mask_25;
out[0] += 19 * c;
}
DONNA_INLINE static void
curve25519_add_reduce(bignum25519 out, const bignum25519 a, const bignum25519 b) {
uint32_t c;
out[0] = a[0] + b[0] ; c = (out[0] >> 26); out[0] &= reduce_mask_26;
out[1] = a[1] + b[1] + c; c = (out[1] >> 25); out[1] &= reduce_mask_25;
out[2] = a[2] + b[2] + c; c = (out[2] >> 26); out[2] &= reduce_mask_26;
out[3] = a[3] + b[3] + c; c = (out[3] >> 25); out[3] &= reduce_mask_25;
out[4] = a[4] + b[4] + c; c = (out[4] >> 26); out[4] &= reduce_mask_26;
out[5] = a[5] + b[5] + c; c = (out[5] >> 25); out[5] &= reduce_mask_25;
out[6] = a[6] + b[6] + c; c = (out[6] >> 26); out[6] &= reduce_mask_26;
out[7] = a[7] + b[7] + c; c = (out[7] >> 25); out[7] &= reduce_mask_25;
out[8] = a[8] + b[8] + c; c = (out[8] >> 26); out[8] &= reduce_mask_26;
out[9] = a[9] + b[9] + c; c = (out[9] >> 25); out[9] &= reduce_mask_25;
out[0] += 19 * c;
}
/* multiples of p */
static const uint32_t twoP0 = 0x07ffffda;
static const uint32_t twoP13579 = 0x03fffffe;
static const uint32_t twoP2468 = 0x07fffffe;
static const uint32_t fourP0 = 0x0fffffb4;
static const uint32_t fourP13579 = 0x07fffffc;
static const uint32_t fourP2468 = 0x0ffffffc;
/* out = a - b */
DONNA_INLINE static void
curve25519_sub(bignum25519 out, const bignum25519 a, const bignum25519 b) {
uint32_t c;
out[0] = twoP0 + a[0] - b[0] ; c = (out[0] >> 26); out[0] &= reduce_mask_26;
out[1] = twoP13579 + a[1] - b[1] + c; c = (out[1] >> 25); out[1] &= reduce_mask_25;
out[2] = twoP2468 + a[2] - b[2] + c; c = (out[2] >> 26); out[2] &= reduce_mask_26;
out[3] = twoP13579 + a[3] - b[3] + c; c = (out[3] >> 25); out[3] &= reduce_mask_25;
out[4] = twoP2468 + a[4] - b[4] + c;
out[5] = twoP13579 + a[5] - b[5] ;
out[6] = twoP2468 + a[6] - b[6] ;
out[7] = twoP13579 + a[7] - b[7] ;
out[8] = twoP2468 + a[8] - b[8] ;
out[9] = twoP13579 + a[9] - b[9] ;
}
/* out = a - b, where a is the result of a basic op (add,sub) */
DONNA_INLINE static void
curve25519_sub_after_basic(bignum25519 out, const bignum25519 a, const bignum25519 b) {
uint32_t c;
out[0] = fourP0 + a[0] - b[0] ; c = (out[0] >> 26); out[0] &= reduce_mask_26;
out[1] = fourP13579 + a[1] - b[1] + c; c = (out[1] >> 25); out[1] &= reduce_mask_25;
out[2] = fourP2468 + a[2] - b[2] + c; c = (out[2] >> 26); out[2] &= reduce_mask_26;
out[3] = fourP13579 + a[3] - b[3] + c; c = (out[3] >> 25); out[3] &= reduce_mask_25;
out[4] = fourP2468 + a[4] - b[4] + c; c = (out[4] >> 26); out[4] &= reduce_mask_26;
out[5] = fourP13579 + a[5] - b[5] + c; c = (out[5] >> 25); out[5] &= reduce_mask_25;
out[6] = fourP2468 + a[6] - b[6] + c; c = (out[6] >> 26); out[6] &= reduce_mask_26;
out[7] = fourP13579 + a[7] - b[7] + c; c = (out[7] >> 25); out[7] &= reduce_mask_25;
out[8] = fourP2468 + a[8] - b[8] + c; c = (out[8] >> 26); out[8] &= reduce_mask_26;
out[9] = fourP13579 + a[9] - b[9] + c; c = (out[9] >> 25); out[9] &= reduce_mask_25;
out[0] += 19 * c;
}
DONNA_INLINE static void
curve25519_sub_reduce(bignum25519 out, const bignum25519 a, const bignum25519 b) {
uint32_t c;
out[0] = fourP0 + a[0] - b[0] ; c = (out[0] >> 26); out[0] &= reduce_mask_26;
out[1] = fourP13579 + a[1] - b[1] + c; c = (out[1] >> 25); out[1] &= reduce_mask_25;
out[2] = fourP2468 + a[2] - b[2] + c; c = (out[2] >> 26); out[2] &= reduce_mask_26;
out[3] = fourP13579 + a[3] - b[3] + c; c = (out[3] >> 25); out[3] &= reduce_mask_25;
out[4] = fourP2468 + a[4] - b[4] + c; c = (out[4] >> 26); out[4] &= reduce_mask_26;
out[5] = fourP13579 + a[5] - b[5] + c; c = (out[5] >> 25); out[5] &= reduce_mask_25;
out[6] = fourP2468 + a[6] - b[6] + c; c = (out[6] >> 26); out[6] &= reduce_mask_26;
out[7] = fourP13579 + a[7] - b[7] + c; c = (out[7] >> 25); out[7] &= reduce_mask_25;
out[8] = fourP2468 + a[8] - b[8] + c; c = (out[8] >> 26); out[8] &= reduce_mask_26;
out[9] = fourP13579 + a[9] - b[9] + c; c = (out[9] >> 25); out[9] &= reduce_mask_25;
out[0] += 19 * c;
}
/* out = -a */
DONNA_INLINE static void
curve25519_neg(bignum25519 out, const bignum25519 a) {
uint32_t c;
out[0] = twoP0 - a[0] ; c = (out[0] >> 26); out[0] &= reduce_mask_26;
out[1] = twoP13579 - a[1] + c; c = (out[1] >> 25); out[1] &= reduce_mask_25;
out[2] = twoP2468 - a[2] + c; c = (out[2] >> 26); out[2] &= reduce_mask_26;
out[3] = twoP13579 - a[3] + c; c = (out[3] >> 25); out[3] &= reduce_mask_25;
out[4] = twoP2468 - a[4] + c; c = (out[4] >> 26); out[4] &= reduce_mask_26;
out[5] = twoP13579 - a[5] + c; c = (out[5] >> 25); out[5] &= reduce_mask_25;
out[6] = twoP2468 - a[6] + c; c = (out[6] >> 26); out[6] &= reduce_mask_26;
out[7] = twoP13579 - a[7] + c; c = (out[7] >> 25); out[7] &= reduce_mask_25;
out[8] = twoP2468 - a[8] + c; c = (out[8] >> 26); out[8] &= reduce_mask_26;
out[9] = twoP13579 - a[9] + c; c = (out[9] >> 25); out[9] &= reduce_mask_25;
out[0] += 19 * c;
}
/* out = a * b */
#define curve25519_mul_noinline curve25519_mul
static void
curve25519_mul(bignum25519 out, const bignum25519 a, const bignum25519 b) {
uint32_t r0,r1,r2,r3,r4,r5,r6,r7,r8,r9;
uint32_t s0,s1,s2,s3,s4,s5,s6,s7,s8,s9;
uint64_t m0,m1,m2,m3,m4,m5,m6,m7,m8,m9,c;
uint32_t p;
r0 = b[0];
r1 = b[1];
r2 = b[2];
r3 = b[3];
r4 = b[4];
r5 = b[5];
r6 = b[6];
r7 = b[7];
r8 = b[8];
r9 = b[9];
s0 = a[0];
s1 = a[1];
s2 = a[2];
s3 = a[3];
s4 = a[4];
s5 = a[5];
s6 = a[6];
s7 = a[7];
s8 = a[8];
s9 = a[9];
m1 = mul32x32_64(r0, s1) + mul32x32_64(r1, s0);
m3 = mul32x32_64(r0, s3) + mul32x32_64(r1, s2) + mul32x32_64(r2, s1) + mul32x32_64(r3, s0);
m5 = mul32x32_64(r0, s5) + mul32x32_64(r1, s4) + mul32x32_64(r2, s3) + mul32x32_64(r3, s2) + mul32x32_64(r4, s1) + mul32x32_64(r5, s0);
m7 = mul32x32_64(r0, s7) + mul32x32_64(r1, s6) + mul32x32_64(r2, s5) + mul32x32_64(r3, s4) + mul32x32_64(r4, s3) + mul32x32_64(r5, s2) + mul32x32_64(r6, s1) + mul32x32_64(r7, s0);
m9 = mul32x32_64(r0, s9) + mul32x32_64(r1, s8) + mul32x32_64(r2, s7) + mul32x32_64(r3, s6) + mul32x32_64(r4, s5) + mul32x32_64(r5, s4) + mul32x32_64(r6, s3) + mul32x32_64(r7, s2) + mul32x32_64(r8, s1) + mul32x32_64(r9, s0);
r1 *= 2;
r3 *= 2;
r5 *= 2;
r7 *= 2;
m0 = mul32x32_64(r0, s0);
m2 = mul32x32_64(r0, s2) + mul32x32_64(r1, s1) + mul32x32_64(r2, s0);
m4 = mul32x32_64(r0, s4) + mul32x32_64(r1, s3) + mul32x32_64(r2, s2) + mul32x32_64(r3, s1) + mul32x32_64(r4, s0);
m6 = mul32x32_64(r0, s6) + mul32x32_64(r1, s5) + mul32x32_64(r2, s4) + mul32x32_64(r3, s3) + mul32x32_64(r4, s2) + mul32x32_64(r5, s1) + mul32x32_64(r6, s0);
m8 = mul32x32_64(r0, s8) + mul32x32_64(r1, s7) + mul32x32_64(r2, s6) + mul32x32_64(r3, s5) + mul32x32_64(r4, s4) + mul32x32_64(r5, s3) + mul32x32_64(r6, s2) + mul32x32_64(r7, s1) + mul32x32_64(r8, s0);
r1 *= 19;
r2 *= 19;
r3 = (r3 / 2) * 19;
r4 *= 19;
r5 = (r5 / 2) * 19;
r6 *= 19;
r7 = (r7 / 2) * 19;
r8 *= 19;
r9 *= 19;
m1 += (mul32x32_64(r9, s2) + mul32x32_64(r8, s3) + mul32x32_64(r7, s4) + mul32x32_64(r6, s5) + mul32x32_64(r5, s6) + mul32x32_64(r4, s7) + mul32x32_64(r3, s8) + mul32x32_64(r2, s9));
m3 += (mul32x32_64(r9, s4) + mul32x32_64(r8, s5) + mul32x32_64(r7, s6) + mul32x32_64(r6, s7) + mul32x32_64(r5, s8) + mul32x32_64(r4, s9));
m5 += (mul32x32_64(r9, s6) + mul32x32_64(r8, s7) + mul32x32_64(r7, s8) + mul32x32_64(r6, s9));
m7 += (mul32x32_64(r9, s8) + mul32x32_64(r8, s9));
r3 *= 2;
r5 *= 2;
r7 *= 2;
r9 *= 2;
m0 += (mul32x32_64(r9, s1) + mul32x32_64(r8, s2) + mul32x32_64(r7, s3) + mul32x32_64(r6, s4) + mul32x32_64(r5, s5) + mul32x32_64(r4, s6) + mul32x32_64(r3, s7) + mul32x32_64(r2, s8) + mul32x32_64(r1, s9));
m2 += (mul32x32_64(r9, s3) + mul32x32_64(r8, s4) + mul32x32_64(r7, s5) + mul32x32_64(r6, s6) + mul32x32_64(r5, s7) + mul32x32_64(r4, s8) + mul32x32_64(r3, s9));
m4 += (mul32x32_64(r9, s5) + mul32x32_64(r8, s6) + mul32x32_64(r7, s7) + mul32x32_64(r6, s8) + mul32x32_64(r5, s9));
m6 += (mul32x32_64(r9, s7) + mul32x32_64(r8, s8) + mul32x32_64(r7, s9));
m8 += (mul32x32_64(r9, s9));
r0 = (uint32_t)m0 & reduce_mask_26; c = (m0 >> 26);
m1 += c; r1 = (uint32_t)m1 & reduce_mask_25; c = (m1 >> 25);
m2 += c; r2 = (uint32_t)m2 & reduce_mask_26; c = (m2 >> 26);
m3 += c; r3 = (uint32_t)m3 & reduce_mask_25; c = (m3 >> 25);
m4 += c; r4 = (uint32_t)m4 & reduce_mask_26; c = (m4 >> 26);
m5 += c; r5 = (uint32_t)m5 & reduce_mask_25; c = (m5 >> 25);
m6 += c; r6 = (uint32_t)m6 & reduce_mask_26; c = (m6 >> 26);
m7 += c; r7 = (uint32_t)m7 & reduce_mask_25; c = (m7 >> 25);
m8 += c; r8 = (uint32_t)m8 & reduce_mask_26; c = (m8 >> 26);
m9 += c; r9 = (uint32_t)m9 & reduce_mask_25; p = (uint32_t)(m9 >> 25);
m0 = r0 + mul32x32_64(p,19); r0 = (uint32_t)m0 & reduce_mask_26; p = (uint32_t)(m0 >> 26);
r1 += p;
out[0] = r0;
out[1] = r1;
out[2] = r2;
out[3] = r3;
out[4] = r4;
out[5] = r5;
out[6] = r6;
out[7] = r7;
out[8] = r8;
out[9] = r9;
}
/* out = in*in */
static void
curve25519_square(bignum25519 out, const bignum25519 in) {
uint32_t r0,r1,r2,r3,r4,r5,r6,r7,r8,r9;
uint32_t d6,d7,d8,d9;
uint64_t m0,m1,m2,m3,m4,m5,m6,m7,m8,m9,c;
uint32_t p;
r0 = in[0];
r1 = in[1];
r2 = in[2];
r3 = in[3];
r4 = in[4];
r5 = in[5];
r6 = in[6];
r7 = in[7];
r8 = in[8];
r9 = in[9];
m0 = mul32x32_64(r0, r0);
r0 *= 2;
m1 = mul32x32_64(r0, r1);
m2 = mul32x32_64(r0, r2) + mul32x32_64(r1, r1 * 2);
r1 *= 2;
m3 = mul32x32_64(r0, r3) + mul32x32_64(r1, r2 );
m4 = mul32x32_64(r0, r4) + mul32x32_64(r1, r3 * 2) + mul32x32_64(r2, r2);
r2 *= 2;
m5 = mul32x32_64(r0, r5) + mul32x32_64(r1, r4 ) + mul32x32_64(r2, r3);
m6 = mul32x32_64(r0, r6) + mul32x32_64(r1, r5 * 2) + mul32x32_64(r2, r4) + mul32x32_64(r3, r3 * 2);
r3 *= 2;
m7 = mul32x32_64(r0, r7) + mul32x32_64(r1, r6 ) + mul32x32_64(r2, r5) + mul32x32_64(r3, r4 );
m8 = mul32x32_64(r0, r8) + mul32x32_64(r1, r7 * 2) + mul32x32_64(r2, r6) + mul32x32_64(r3, r5 * 2) + mul32x32_64(r4, r4 );
m9 = mul32x32_64(r0, r9) + mul32x32_64(r1, r8 ) + mul32x32_64(r2, r7) + mul32x32_64(r3, r6 ) + mul32x32_64(r4, r5 * 2);
d6 = r6 * 19;
d7 = r7 * 2 * 19;
d8 = r8 * 19;
d9 = r9 * 2 * 19;
m0 += (mul32x32_64(d9, r1 ) + mul32x32_64(d8, r2 ) + mul32x32_64(d7, r3 ) + mul32x32_64(d6, r4 * 2) + mul32x32_64(r5, r5 * 2 * 19));
m1 += (mul32x32_64(d9, r2 / 2) + mul32x32_64(d8, r3 ) + mul32x32_64(d7, r4 ) + mul32x32_64(d6, r5 * 2));
m2 += (mul32x32_64(d9, r3 ) + mul32x32_64(d8, r4 * 2) + mul32x32_64(d7, r5 * 2) + mul32x32_64(d6, r6 ));
m3 += (mul32x32_64(d9, r4 ) + mul32x32_64(d8, r5 * 2) + mul32x32_64(d7, r6 ));
m4 += (mul32x32_64(d9, r5 * 2) + mul32x32_64(d8, r6 * 2) + mul32x32_64(d7, r7 ));
m5 += (mul32x32_64(d9, r6 ) + mul32x32_64(d8, r7 * 2));
m6 += (mul32x32_64(d9, r7 * 2) + mul32x32_64(d8, r8 ));
m7 += (mul32x32_64(d9, r8 ));
m8 += (mul32x32_64(d9, r9 ));
r0 = (uint32_t)m0 & reduce_mask_26; c = (m0 >> 26);
m1 += c; r1 = (uint32_t)m1 & reduce_mask_25; c = (m1 >> 25);
m2 += c; r2 = (uint32_t)m2 & reduce_mask_26; c = (m2 >> 26);
m3 += c; r3 = (uint32_t)m3 & reduce_mask_25; c = (m3 >> 25);
m4 += c; r4 = (uint32_t)m4 & reduce_mask_26; c = (m4 >> 26);
m5 += c; r5 = (uint32_t)m5 & reduce_mask_25; c = (m5 >> 25);
m6 += c; r6 = (uint32_t)m6 & reduce_mask_26; c = (m6 >> 26);
m7 += c; r7 = (uint32_t)m7 & reduce_mask_25; c = (m7 >> 25);
m8 += c; r8 = (uint32_t)m8 & reduce_mask_26; c = (m8 >> 26);
m9 += c; r9 = (uint32_t)m9 & reduce_mask_25; p = (uint32_t)(m9 >> 25);
m0 = r0 + mul32x32_64(p,19); r0 = (uint32_t)m0 & reduce_mask_26; p = (uint32_t)(m0 >> 26);
r1 += p;
out[0] = r0;
out[1] = r1;
out[2] = r2;
out[3] = r3;
out[4] = r4;
out[5] = r5;
out[6] = r6;
out[7] = r7;
out[8] = r8;
out[9] = r9;
}
/* out = in ^ (2 * count) */
static void
curve25519_square_times(bignum25519 out, const bignum25519 in, int count) {
uint32_t r0,r1,r2,r3,r4,r5,r6,r7,r8,r9;
uint32_t d6,d7,d8,d9;
uint64_t m0,m1,m2,m3,m4,m5,m6,m7,m8,m9,c;
uint32_t p;
r0 = in[0];
r1 = in[1];
r2 = in[2];
r3 = in[3];
r4 = in[4];
r5 = in[5];
r6 = in[6];
r7 = in[7];
r8 = in[8];
r9 = in[9];
do {
m0 = mul32x32_64(r0, r0);
r0 *= 2;
m1 = mul32x32_64(r0, r1);
m2 = mul32x32_64(r0, r2) + mul32x32_64(r1, r1 * 2);
r1 *= 2;
m3 = mul32x32_64(r0, r3) + mul32x32_64(r1, r2 );
m4 = mul32x32_64(r0, r4) + mul32x32_64(r1, r3 * 2) + mul32x32_64(r2, r2);
r2 *= 2;
m5 = mul32x32_64(r0, r5) + mul32x32_64(r1, r4 ) + mul32x32_64(r2, r3);
m6 = mul32x32_64(r0, r6) + mul32x32_64(r1, r5 * 2) + mul32x32_64(r2, r4) + mul32x32_64(r3, r3 * 2);
r3 *= 2;
m7 = mul32x32_64(r0, r7) + mul32x32_64(r1, r6 ) + mul32x32_64(r2, r5) + mul32x32_64(r3, r4 );
m8 = mul32x32_64(r0, r8) + mul32x32_64(r1, r7 * 2) + mul32x32_64(r2, r6) + mul32x32_64(r3, r5 * 2) + mul32x32_64(r4, r4 );
m9 = mul32x32_64(r0, r9) + mul32x32_64(r1, r8 ) + mul32x32_64(r2, r7) + mul32x32_64(r3, r6 ) + mul32x32_64(r4, r5 * 2);
d6 = r6 * 19;
d7 = r7 * 2 * 19;
d8 = r8 * 19;
d9 = r9 * 2 * 19;
m0 += (mul32x32_64(d9, r1 ) + mul32x32_64(d8, r2 ) + mul32x32_64(d7, r3 ) + mul32x32_64(d6, r4 * 2) + mul32x32_64(r5, r5 * 2 * 19));
m1 += (mul32x32_64(d9, r2 / 2) + mul32x32_64(d8, r3 ) + mul32x32_64(d7, r4 ) + mul32x32_64(d6, r5 * 2));
m2 += (mul32x32_64(d9, r3 ) + mul32x32_64(d8, r4 * 2) + mul32x32_64(d7, r5 * 2) + mul32x32_64(d6, r6 ));
m3 += (mul32x32_64(d9, r4 ) + mul32x32_64(d8, r5 * 2) + mul32x32_64(d7, r6 ));
m4 += (mul32x32_64(d9, r5 * 2) + mul32x32_64(d8, r6 * 2) + mul32x32_64(d7, r7 ));
m5 += (mul32x32_64(d9, r6 ) + mul32x32_64(d8, r7 * 2));
m6 += (mul32x32_64(d9, r7 * 2) + mul32x32_64(d8, r8 ));
m7 += (mul32x32_64(d9, r8 ));
m8 += (mul32x32_64(d9, r9 ));
r0 = (uint32_t)m0 & reduce_mask_26; c = (m0 >> 26);
m1 += c; r1 = (uint32_t)m1 & reduce_mask_25; c = (m1 >> 25);
m2 += c; r2 = (uint32_t)m2 & reduce_mask_26; c = (m2 >> 26);
m3 += c; r3 = (uint32_t)m3 & reduce_mask_25; c = (m3 >> 25);
m4 += c; r4 = (uint32_t)m4 & reduce_mask_26; c = (m4 >> 26);
m5 += c; r5 = (uint32_t)m5 & reduce_mask_25; c = (m5 >> 25);
m6 += c; r6 = (uint32_t)m6 & reduce_mask_26; c = (m6 >> 26);
m7 += c; r7 = (uint32_t)m7 & reduce_mask_25; c = (m7 >> 25);
m8 += c; r8 = (uint32_t)m8 & reduce_mask_26; c = (m8 >> 26);
m9 += c; r9 = (uint32_t)m9 & reduce_mask_25; p = (uint32_t)(m9 >> 25);
m0 = r0 + mul32x32_64(p,19); r0 = (uint32_t)m0 & reduce_mask_26; p = (uint32_t)(m0 >> 26);
r1 += p;
} while (--count);
out[0] = r0;
out[1] = r1;
out[2] = r2;
out[3] = r3;
out[4] = r4;
out[5] = r5;
out[6] = r6;
out[7] = r7;
out[8] = r8;
out[9] = r9;
}
/* Take a little-endian, 32-byte number and expand it into polynomial form */
static void
curve25519_expand(bignum25519 out, const unsigned char in[32]) {
static const union { uint8_t b[2]; uint16_t s; } endian_check = {{1,0}};
uint32_t x0,x1,x2,x3,x4,x5,x6,x7;
if (endian_check.s == 1) {
x0 = *(uint32_t *)(in + 0);
x1 = *(uint32_t *)(in + 4);
x2 = *(uint32_t *)(in + 8);
x3 = *(uint32_t *)(in + 12);
x4 = *(uint32_t *)(in + 16);
x5 = *(uint32_t *)(in + 20);
x6 = *(uint32_t *)(in + 24);
x7 = *(uint32_t *)(in + 28);
} else {
#define F(s) \
((((uint32_t)in[s + 0]) ) | \
(((uint32_t)in[s + 1]) << 8) | \
(((uint32_t)in[s + 2]) << 16) | \
(((uint32_t)in[s + 3]) << 24))
x0 = F(0);
x1 = F(4);
x2 = F(8);
x3 = F(12);
x4 = F(16);
x5 = F(20);
x6 = F(24);
x7 = F(28);
#undef F
}
out[0] = ( x0 ) & 0x3ffffff;
out[1] = ((((uint64_t)x1 << 32) | x0) >> 26) & 0x1ffffff;
out[2] = ((((uint64_t)x2 << 32) | x1) >> 19) & 0x3ffffff;
out[3] = ((((uint64_t)x3 << 32) | x2) >> 13) & 0x1ffffff;
out[4] = (( x3) >> 6) & 0x3ffffff;
out[5] = ( x4 ) & 0x1ffffff;
out[6] = ((((uint64_t)x5 << 32) | x4) >> 25) & 0x3ffffff;
out[7] = ((((uint64_t)x6 << 32) | x5) >> 19) & 0x1ffffff;
out[8] = ((((uint64_t)x7 << 32) | x6) >> 12) & 0x3ffffff;
out[9] = (( x7) >> 6) & 0x1ffffff;
}
/* Take a fully reduced polynomial form number and contract it into a
* little-endian, 32-byte array
*/
static void
curve25519_contract(unsigned char out[32], const bignum25519 in) {
bignum25519 f;
curve25519_copy(f, in);
#define carry_pass() \
f[1] += f[0] >> 26; f[0] &= reduce_mask_26; \
f[2] += f[1] >> 25; f[1] &= reduce_mask_25; \
f[3] += f[2] >> 26; f[2] &= reduce_mask_26; \
f[4] += f[3] >> 25; f[3] &= reduce_mask_25; \
f[5] += f[4] >> 26; f[4] &= reduce_mask_26; \
f[6] += f[5] >> 25; f[5] &= reduce_mask_25; \
f[7] += f[6] >> 26; f[6] &= reduce_mask_26; \
f[8] += f[7] >> 25; f[7] &= reduce_mask_25; \
f[9] += f[8] >> 26; f[8] &= reduce_mask_26;
#define carry_pass_full() \
carry_pass() \
f[0] += 19 * (f[9] >> 25); f[9] &= reduce_mask_25;
#define carry_pass_final() \
carry_pass() \
f[9] &= reduce_mask_25;
carry_pass_full()
carry_pass_full()
/* now t is between 0 and 2^255-1, properly carried. */
/* case 1: between 0 and 2^255-20. case 2: between 2^255-19 and 2^255-1. */
f[0] += 19;
carry_pass_full()
/* now between 19 and 2^255-1 in both cases, and offset by 19. */
f[0] += (reduce_mask_26 + 1) - 19;
f[1] += (reduce_mask_25 + 1) - 1;
f[2] += (reduce_mask_26 + 1) - 1;
f[3] += (reduce_mask_25 + 1) - 1;
f[4] += (reduce_mask_26 + 1) - 1;
f[5] += (reduce_mask_25 + 1) - 1;
f[6] += (reduce_mask_26 + 1) - 1;
f[7] += (reduce_mask_25 + 1) - 1;
f[8] += (reduce_mask_26 + 1) - 1;
f[9] += (reduce_mask_25 + 1) - 1;
/* now between 2^255 and 2^256-20, and offset by 2^255. */
carry_pass_final()
#undef carry_pass
#undef carry_full
#undef carry_final
f[1] <<= 2;
f[2] <<= 3;
f[3] <<= 5;
f[4] <<= 6;
f[6] <<= 1;
f[7] <<= 3;
f[8] <<= 4;
f[9] <<= 6;
#define F(i, s) \
out[s+0] |= (unsigned char )(f[i] & 0xff); \
out[s+1] = (unsigned char )((f[i] >> 8) & 0xff); \
out[s+2] = (unsigned char )((f[i] >> 16) & 0xff); \
out[s+3] = (unsigned char )((f[i] >> 24) & 0xff);
out[0] = 0;
out[16] = 0;
F(0,0);
F(1,3);
F(2,6);
F(3,9);
F(4,12);
F(5,16);
F(6,19);
F(7,22);
F(8,25);
F(9,28);
#undef F
}
/* out = (flag) ? in : out */
DONNA_INLINE static void
curve25519_move_conditional_bytes(uint8_t out[96], const uint8_t in[96], uint32_t flag) {
const uint32_t nb = flag - 1, b = ~nb;
const uint32_t *inl = (const uint32_t *)in;
uint32_t *outl = (uint32_t *)out;
outl[0] = (outl[0] & nb) | (inl[0] & b);
outl[1] = (outl[1] & nb) | (inl[1] & b);
outl[2] = (outl[2] & nb) | (inl[2] & b);
outl[3] = (outl[3] & nb) | (inl[3] & b);
outl[4] = (outl[4] & nb) | (inl[4] & b);
outl[5] = (outl[5] & nb) | (inl[5] & b);
outl[6] = (outl[6] & nb) | (inl[6] & b);
outl[7] = (outl[7] & nb) | (inl[7] & b);
outl[8] = (outl[8] & nb) | (inl[8] & b);
outl[9] = (outl[9] & nb) | (inl[9] & b);
outl[10] = (outl[10] & nb) | (inl[10] & b);
outl[11] = (outl[11] & nb) | (inl[11] & b);
outl[12] = (outl[12] & nb) | (inl[12] & b);
outl[13] = (outl[13] & nb) | (inl[13] & b);
outl[14] = (outl[14] & nb) | (inl[14] & b);
outl[15] = (outl[15] & nb) | (inl[15] & b);
outl[16] = (outl[16] & nb) | (inl[16] & b);
outl[17] = (outl[17] & nb) | (inl[17] & b);
outl[18] = (outl[18] & nb) | (inl[18] & b);
outl[19] = (outl[19] & nb) | (inl[19] & b);
outl[20] = (outl[20] & nb) | (inl[20] & b);
outl[21] = (outl[21] & nb) | (inl[21] & b);
outl[22] = (outl[22] & nb) | (inl[22] & b);
outl[23] = (outl[23] & nb) | (inl[23] & b);
}
/* if (iswap) swap(a, b) */
DONNA_INLINE static void
curve25519_swap_conditional(bignum25519 a, bignum25519 b, uint32_t iswap) {
const uint32_t swap = (uint32_t)(-(int32_t)iswap);
uint32_t x0,x1,x2,x3,x4,x5,x6,x7,x8,x9;
x0 = swap & (a[0] ^ b[0]); a[0] ^= x0; b[0] ^= x0;
x1 = swap & (a[1] ^ b[1]); a[1] ^= x1; b[1] ^= x1;
x2 = swap & (a[2] ^ b[2]); a[2] ^= x2; b[2] ^= x2;
x3 = swap & (a[3] ^ b[3]); a[3] ^= x3; b[3] ^= x3;
x4 = swap & (a[4] ^ b[4]); a[4] ^= x4; b[4] ^= x4;
x5 = swap & (a[5] ^ b[5]); a[5] ^= x5; b[5] ^= x5;
x6 = swap & (a[6] ^ b[6]); a[6] ^= x6; b[6] ^= x6;
x7 = swap & (a[7] ^ b[7]); a[7] ^= x7; b[7] ^= x7;
x8 = swap & (a[8] ^ b[8]); a[8] ^= x8; b[8] ^= x8;
x9 = swap & (a[9] ^ b[9]); a[9] ^= x9; b[9] ^= x9;
}

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@@ -0,0 +1,413 @@
/*
Public domain by Adam Langley <agl@imperialviolet.org> &
Andrew M. <liquidsun@gmail.com>
See: https://github.com/floodyberry/curve25519-donna
64bit integer curve25519 implementation
*/
typedef uint64_t bignum25519[5];
static const uint64_t reduce_mask_40 = ((uint64_t)1 << 40) - 1;
static const uint64_t reduce_mask_51 = ((uint64_t)1 << 51) - 1;
static const uint64_t reduce_mask_56 = ((uint64_t)1 << 56) - 1;
/* out = in */
DONNA_INLINE static void
curve25519_copy(bignum25519 out, const bignum25519 in) {
out[0] = in[0];
out[1] = in[1];
out[2] = in[2];
out[3] = in[3];
out[4] = in[4];
}
/* out = a + b */
DONNA_INLINE static void
curve25519_add(bignum25519 out, const bignum25519 a, const bignum25519 b) {
out[0] = a[0] + b[0];
out[1] = a[1] + b[1];
out[2] = a[2] + b[2];
out[3] = a[3] + b[3];
out[4] = a[4] + b[4];
}
/* out = a + b, where a and/or b are the result of a basic op (add,sub) */
DONNA_INLINE static void
curve25519_add_after_basic(bignum25519 out, const bignum25519 a, const bignum25519 b) {
out[0] = a[0] + b[0];
out[1] = a[1] + b[1];
out[2] = a[2] + b[2];
out[3] = a[3] + b[3];
out[4] = a[4] + b[4];
}
DONNA_INLINE static void
curve25519_add_reduce(bignum25519 out, const bignum25519 a, const bignum25519 b) {
uint64_t c;
out[0] = a[0] + b[0] ; c = (out[0] >> 51); out[0] &= reduce_mask_51;
out[1] = a[1] + b[1] + c; c = (out[1] >> 51); out[1] &= reduce_mask_51;
out[2] = a[2] + b[2] + c; c = (out[2] >> 51); out[2] &= reduce_mask_51;
out[3] = a[3] + b[3] + c; c = (out[3] >> 51); out[3] &= reduce_mask_51;
out[4] = a[4] + b[4] + c; c = (out[4] >> 51); out[4] &= reduce_mask_51;
out[0] += c * 19;
}
/* multiples of p */
static const uint64_t twoP0 = 0x0fffffffffffda;
static const uint64_t twoP1234 = 0x0ffffffffffffe;
static const uint64_t fourP0 = 0x1fffffffffffb4;
static const uint64_t fourP1234 = 0x1ffffffffffffc;
/* out = a - b */
DONNA_INLINE static void
curve25519_sub(bignum25519 out, const bignum25519 a, const bignum25519 b) {
out[0] = a[0] + twoP0 - b[0];
out[1] = a[1] + twoP1234 - b[1];
out[2] = a[2] + twoP1234 - b[2];
out[3] = a[3] + twoP1234 - b[3];
out[4] = a[4] + twoP1234 - b[4];
}
/* out = a - b, where a and/or b are the result of a basic op (add,sub) */
DONNA_INLINE static void
curve25519_sub_after_basic(bignum25519 out, const bignum25519 a, const bignum25519 b) {
out[0] = a[0] + fourP0 - b[0];
out[1] = a[1] + fourP1234 - b[1];
out[2] = a[2] + fourP1234 - b[2];
out[3] = a[3] + fourP1234 - b[3];
out[4] = a[4] + fourP1234 - b[4];
}
DONNA_INLINE static void
curve25519_sub_reduce(bignum25519 out, const bignum25519 a, const bignum25519 b) {
uint64_t c;
out[0] = a[0] + fourP0 - b[0] ; c = (out[0] >> 51); out[0] &= reduce_mask_51;
out[1] = a[1] + fourP1234 - b[1] + c; c = (out[1] >> 51); out[1] &= reduce_mask_51;
out[2] = a[2] + fourP1234 - b[2] + c; c = (out[2] >> 51); out[2] &= reduce_mask_51;
out[3] = a[3] + fourP1234 - b[3] + c; c = (out[3] >> 51); out[3] &= reduce_mask_51;
out[4] = a[4] + fourP1234 - b[4] + c; c = (out[4] >> 51); out[4] &= reduce_mask_51;
out[0] += c * 19;
}
/* out = -a */
DONNA_INLINE static void
curve25519_neg(bignum25519 out, const bignum25519 a) {
uint64_t c;
out[0] = twoP0 - a[0] ; c = (out[0] >> 51); out[0] &= reduce_mask_51;
out[1] = twoP1234 - a[1] + c; c = (out[1] >> 51); out[1] &= reduce_mask_51;
out[2] = twoP1234 - a[2] + c; c = (out[2] >> 51); out[2] &= reduce_mask_51;
out[3] = twoP1234 - a[3] + c; c = (out[3] >> 51); out[3] &= reduce_mask_51;
out[4] = twoP1234 - a[4] + c; c = (out[4] >> 51); out[4] &= reduce_mask_51;
out[0] += c * 19;
}
/* out = a * b */
DONNA_INLINE static void
curve25519_mul(bignum25519 out, const bignum25519 in2, const bignum25519 in) {
#if !defined(HAVE_NATIVE_UINT128)
uint128_t mul;
#endif
uint128_t t[5];
uint64_t r0,r1,r2,r3,r4,s0,s1,s2,s3,s4,c;
r0 = in[0];
r1 = in[1];
r2 = in[2];
r3 = in[3];
r4 = in[4];
s0 = in2[0];
s1 = in2[1];
s2 = in2[2];
s3 = in2[3];
s4 = in2[4];
#if defined(HAVE_NATIVE_UINT128)
t[0] = ((uint128_t) r0) * s0;
t[1] = ((uint128_t) r0) * s1 + ((uint128_t) r1) * s0;
t[2] = ((uint128_t) r0) * s2 + ((uint128_t) r2) * s0 + ((uint128_t) r1) * s1;
t[3] = ((uint128_t) r0) * s3 + ((uint128_t) r3) * s0 + ((uint128_t) r1) * s2 + ((uint128_t) r2) * s1;
t[4] = ((uint128_t) r0) * s4 + ((uint128_t) r4) * s0 + ((uint128_t) r3) * s1 + ((uint128_t) r1) * s3 + ((uint128_t) r2) * s2;
#else
mul64x64_128(t[0], r0, s0)
mul64x64_128(t[1], r0, s1) mul64x64_128(mul, r1, s0) add128(t[1], mul)
mul64x64_128(t[2], r0, s2) mul64x64_128(mul, r2, s0) add128(t[2], mul) mul64x64_128(mul, r1, s1) add128(t[2], mul)
mul64x64_128(t[3], r0, s3) mul64x64_128(mul, r3, s0) add128(t[3], mul) mul64x64_128(mul, r1, s2) add128(t[3], mul) mul64x64_128(mul, r2, s1) add128(t[3], mul)
mul64x64_128(t[4], r0, s4) mul64x64_128(mul, r4, s0) add128(t[4], mul) mul64x64_128(mul, r3, s1) add128(t[4], mul) mul64x64_128(mul, r1, s3) add128(t[4], mul) mul64x64_128(mul, r2, s2) add128(t[4], mul)
#endif
r1 *= 19;
r2 *= 19;
r3 *= 19;
r4 *= 19;
#if defined(HAVE_NATIVE_UINT128)
t[0] += ((uint128_t) r4) * s1 + ((uint128_t) r1) * s4 + ((uint128_t) r2) * s3 + ((uint128_t) r3) * s2;
t[1] += ((uint128_t) r4) * s2 + ((uint128_t) r2) * s4 + ((uint128_t) r3) * s3;
t[2] += ((uint128_t) r4) * s3 + ((uint128_t) r3) * s4;
t[3] += ((uint128_t) r4) * s4;
#else
mul64x64_128(mul, r4, s1) add128(t[0], mul) mul64x64_128(mul, r1, s4) add128(t[0], mul) mul64x64_128(mul, r2, s3) add128(t[0], mul) mul64x64_128(mul, r3, s2) add128(t[0], mul)
mul64x64_128(mul, r4, s2) add128(t[1], mul) mul64x64_128(mul, r2, s4) add128(t[1], mul) mul64x64_128(mul, r3, s3) add128(t[1], mul)
mul64x64_128(mul, r4, s3) add128(t[2], mul) mul64x64_128(mul, r3, s4) add128(t[2], mul)
mul64x64_128(mul, r4, s4) add128(t[3], mul)
#endif
r0 = lo128(t[0]) & reduce_mask_51; shr128(c, t[0], 51);
add128_64(t[1], c) r1 = lo128(t[1]) & reduce_mask_51; shr128(c, t[1], 51);
add128_64(t[2], c) r2 = lo128(t[2]) & reduce_mask_51; shr128(c, t[2], 51);
add128_64(t[3], c) r3 = lo128(t[3]) & reduce_mask_51; shr128(c, t[3], 51);
add128_64(t[4], c) r4 = lo128(t[4]) & reduce_mask_51; shr128(c, t[4], 51);
r0 += c * 19; c = r0 >> 51; r0 = r0 & reduce_mask_51;
r1 += c;
out[0] = r0;
out[1] = r1;
out[2] = r2;
out[3] = r3;
out[4] = r4;
}
DONNA_NOINLINE static void
curve25519_mul_noinline(bignum25519 out, const bignum25519 in2, const bignum25519 in) {
curve25519_mul(out, in2, in);
}
/* out = in^(2 * count) */
DONNA_NOINLINE static void
curve25519_square_times(bignum25519 out, const bignum25519 in, uint64_t count) {
#if !defined(HAVE_NATIVE_UINT128)
uint128_t mul;
#endif
uint128_t t[5];
uint64_t r0,r1,r2,r3,r4,c;
uint64_t d0,d1,d2,d4,d419;
r0 = in[0];
r1 = in[1];
r2 = in[2];
r3 = in[3];
r4 = in[4];
do {
d0 = r0 * 2;
d1 = r1 * 2;
d2 = r2 * 2 * 19;
d419 = r4 * 19;
d4 = d419 * 2;
#if defined(HAVE_NATIVE_UINT128)
t[0] = ((uint128_t) r0) * r0 + ((uint128_t) d4) * r1 + (((uint128_t) d2) * (r3 ));
t[1] = ((uint128_t) d0) * r1 + ((uint128_t) d4) * r2 + (((uint128_t) r3) * (r3 * 19));
t[2] = ((uint128_t) d0) * r2 + ((uint128_t) r1) * r1 + (((uint128_t) d4) * (r3 ));
t[3] = ((uint128_t) d0) * r3 + ((uint128_t) d1) * r2 + (((uint128_t) r4) * (d419 ));
t[4] = ((uint128_t) d0) * r4 + ((uint128_t) d1) * r3 + (((uint128_t) r2) * (r2 ));
#else
mul64x64_128(t[0], r0, r0) mul64x64_128(mul, d4, r1) add128(t[0], mul) mul64x64_128(mul, d2, r3) add128(t[0], mul)
mul64x64_128(t[1], d0, r1) mul64x64_128(mul, d4, r2) add128(t[1], mul) mul64x64_128(mul, r3, r3 * 19) add128(t[1], mul)
mul64x64_128(t[2], d0, r2) mul64x64_128(mul, r1, r1) add128(t[2], mul) mul64x64_128(mul, d4, r3) add128(t[2], mul)
mul64x64_128(t[3], d0, r3) mul64x64_128(mul, d1, r2) add128(t[3], mul) mul64x64_128(mul, r4, d419) add128(t[3], mul)
mul64x64_128(t[4], d0, r4) mul64x64_128(mul, d1, r3) add128(t[4], mul) mul64x64_128(mul, r2, r2) add128(t[4], mul)
#endif
r0 = lo128(t[0]) & reduce_mask_51;
r1 = lo128(t[1]) & reduce_mask_51; shl128(c, t[0], 13); r1 += c;
r2 = lo128(t[2]) & reduce_mask_51; shl128(c, t[1], 13); r2 += c;
r3 = lo128(t[3]) & reduce_mask_51; shl128(c, t[2], 13); r3 += c;
r4 = lo128(t[4]) & reduce_mask_51; shl128(c, t[3], 13); r4 += c;
shl128(c, t[4], 13); r0 += c * 19;
c = r0 >> 51; r0 &= reduce_mask_51;
r1 += c ; c = r1 >> 51; r1 &= reduce_mask_51;
r2 += c ; c = r2 >> 51; r2 &= reduce_mask_51;
r3 += c ; c = r3 >> 51; r3 &= reduce_mask_51;
r4 += c ; c = r4 >> 51; r4 &= reduce_mask_51;
r0 += c * 19;
} while(--count);
out[0] = r0;
out[1] = r1;
out[2] = r2;
out[3] = r3;
out[4] = r4;
}
DONNA_INLINE static void
curve25519_square(bignum25519 out, const bignum25519 in) {
#if !defined(HAVE_NATIVE_UINT128)
uint128_t mul;
#endif
uint128_t t[5];
uint64_t r0,r1,r2,r3,r4,c;
uint64_t d0,d1,d2,d4,d419;
r0 = in[0];
r1 = in[1];
r2 = in[2];
r3 = in[3];
r4 = in[4];
d0 = r0 * 2;
d1 = r1 * 2;
d2 = r2 * 2 * 19;
d419 = r4 * 19;
d4 = d419 * 2;
#if defined(HAVE_NATIVE_UINT128)
t[0] = ((uint128_t) r0) * r0 + ((uint128_t) d4) * r1 + (((uint128_t) d2) * (r3 ));
t[1] = ((uint128_t) d0) * r1 + ((uint128_t) d4) * r2 + (((uint128_t) r3) * (r3 * 19));
t[2] = ((uint128_t) d0) * r2 + ((uint128_t) r1) * r1 + (((uint128_t) d4) * (r3 ));
t[3] = ((uint128_t) d0) * r3 + ((uint128_t) d1) * r2 + (((uint128_t) r4) * (d419 ));
t[4] = ((uint128_t) d0) * r4 + ((uint128_t) d1) * r3 + (((uint128_t) r2) * (r2 ));
#else
mul64x64_128(t[0], r0, r0) mul64x64_128(mul, d4, r1) add128(t[0], mul) mul64x64_128(mul, d2, r3) add128(t[0], mul)
mul64x64_128(t[1], d0, r1) mul64x64_128(mul, d4, r2) add128(t[1], mul) mul64x64_128(mul, r3, r3 * 19) add128(t[1], mul)
mul64x64_128(t[2], d0, r2) mul64x64_128(mul, r1, r1) add128(t[2], mul) mul64x64_128(mul, d4, r3) add128(t[2], mul)
mul64x64_128(t[3], d0, r3) mul64x64_128(mul, d1, r2) add128(t[3], mul) mul64x64_128(mul, r4, d419) add128(t[3], mul)
mul64x64_128(t[4], d0, r4) mul64x64_128(mul, d1, r3) add128(t[4], mul) mul64x64_128(mul, r2, r2) add128(t[4], mul)
#endif
r0 = lo128(t[0]) & reduce_mask_51; shr128(c, t[0], 51);
add128_64(t[1], c) r1 = lo128(t[1]) & reduce_mask_51; shr128(c, t[1], 51);
add128_64(t[2], c) r2 = lo128(t[2]) & reduce_mask_51; shr128(c, t[2], 51);
add128_64(t[3], c) r3 = lo128(t[3]) & reduce_mask_51; shr128(c, t[3], 51);
add128_64(t[4], c) r4 = lo128(t[4]) & reduce_mask_51; shr128(c, t[4], 51);
r0 += c * 19; c = r0 >> 51; r0 = r0 & reduce_mask_51;
r1 += c;
out[0] = r0;
out[1] = r1;
out[2] = r2;
out[3] = r3;
out[4] = r4;
}
/* Take a little-endian, 32-byte number and expand it into polynomial form */
DONNA_INLINE static void
curve25519_expand(bignum25519 out, const unsigned char *in) {
static const union { uint8_t b[2]; uint16_t s; } endian_check = {{1,0}};
uint64_t x0,x1,x2,x3;
if (endian_check.s == 1) {
x0 = *(uint64_t *)(in + 0);
x1 = *(uint64_t *)(in + 8);
x2 = *(uint64_t *)(in + 16);
x3 = *(uint64_t *)(in + 24);
} else {
#define F(s) \
((((uint64_t)in[s + 0]) ) | \
(((uint64_t)in[s + 1]) << 8) | \
(((uint64_t)in[s + 2]) << 16) | \
(((uint64_t)in[s + 3]) << 24) | \
(((uint64_t)in[s + 4]) << 32) | \
(((uint64_t)in[s + 5]) << 40) | \
(((uint64_t)in[s + 6]) << 48) | \
(((uint64_t)in[s + 7]) << 56))
x0 = F(0);
x1 = F(8);
x2 = F(16);
x3 = F(24);
}
out[0] = x0 & reduce_mask_51; x0 = (x0 >> 51) | (x1 << 13);
out[1] = x0 & reduce_mask_51; x1 = (x1 >> 38) | (x2 << 26);
out[2] = x1 & reduce_mask_51; x2 = (x2 >> 25) | (x3 << 39);
out[3] = x2 & reduce_mask_51; x3 = (x3 >> 12);
out[4] = x3 & reduce_mask_51;
}
/* Take a fully reduced polynomial form number and contract it into a
* little-endian, 32-byte array
*/
DONNA_INLINE static void
curve25519_contract(unsigned char *out, const bignum25519 input) {
uint64_t t[5];
uint64_t f, i;
t[0] = input[0];
t[1] = input[1];
t[2] = input[2];
t[3] = input[3];
t[4] = input[4];
#define curve25519_contract_carry() \
t[1] += t[0] >> 51; t[0] &= reduce_mask_51; \
t[2] += t[1] >> 51; t[1] &= reduce_mask_51; \
t[3] += t[2] >> 51; t[2] &= reduce_mask_51; \
t[4] += t[3] >> 51; t[3] &= reduce_mask_51;
#define curve25519_contract_carry_full() curve25519_contract_carry() \
t[0] += 19 * (t[4] >> 51); t[4] &= reduce_mask_51;
#define curve25519_contract_carry_final() curve25519_contract_carry() \
t[4] &= reduce_mask_51;
curve25519_contract_carry_full()
curve25519_contract_carry_full()
/* now t is between 0 and 2^255-1, properly carried. */
/* case 1: between 0 and 2^255-20. case 2: between 2^255-19 and 2^255-1. */
t[0] += 19;
curve25519_contract_carry_full()
/* now between 19 and 2^255-1 in both cases, and offset by 19. */
t[0] += (reduce_mask_51 + 1) - 19;
t[1] += (reduce_mask_51 + 1) - 1;
t[2] += (reduce_mask_51 + 1) - 1;
t[3] += (reduce_mask_51 + 1) - 1;
t[4] += (reduce_mask_51 + 1) - 1;
/* now between 2^255 and 2^256-20, and offset by 2^255. */
curve25519_contract_carry_final()
#define write51full(n,shift) \
f = ((t[n] >> shift) | (t[n+1] << (51 - shift))); \
for (i = 0; i < 8; i++, f >>= 8) *out++ = (unsigned char)f;
#define write51(n) write51full(n,13*n)
write51(0)
write51(1)
write51(2)
write51(3)
}
#if !defined(ED25519_GCC_64BIT_CHOOSE)
/* out = (flag) ? in : out */
DONNA_INLINE static void
curve25519_move_conditional_bytes(uint8_t out[96], const uint8_t in[96], uint64_t flag) {
const uint64_t nb = flag - 1, b = ~nb;
const uint64_t *inq = (const uint64_t *)in;
uint64_t *outq = (uint64_t *)out;
outq[0] = (outq[0] & nb) | (inq[0] & b);
outq[1] = (outq[1] & nb) | (inq[1] & b);
outq[2] = (outq[2] & nb) | (inq[2] & b);
outq[3] = (outq[3] & nb) | (inq[3] & b);
outq[4] = (outq[4] & nb) | (inq[4] & b);
outq[5] = (outq[5] & nb) | (inq[5] & b);
outq[6] = (outq[6] & nb) | (inq[6] & b);
outq[7] = (outq[7] & nb) | (inq[7] & b);
outq[8] = (outq[8] & nb) | (inq[8] & b);
outq[9] = (outq[9] & nb) | (inq[9] & b);
outq[10] = (outq[10] & nb) | (inq[10] & b);
outq[11] = (outq[11] & nb) | (inq[11] & b);
}
/* if (iswap) swap(a, b) */
DONNA_INLINE static void
curve25519_swap_conditional(bignum25519 a, bignum25519 b, uint64_t iswap) {
const uint64_t swap = (uint64_t)(-(int64_t)iswap);
uint64_t x0,x1,x2,x3,x4;
x0 = swap & (a[0] ^ b[0]); a[0] ^= x0; b[0] ^= x0;
x1 = swap & (a[1] ^ b[1]); a[1] ^= x1; b[1] ^= x1;
x2 = swap & (a[2] ^ b[2]); a[2] ^= x2; b[2] ^= x2;
x3 = swap & (a[3] ^ b[3]); a[3] ^= x3; b[3] ^= x3;
x4 = swap & (a[4] ^ b[4]); a[4] ^= x4; b[4] ^= x4;
}
#endif /* ED25519_GCC_64BIT_CHOOSE */
#define ED25519_64BIT_TABLES

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/*
Public domain by Andrew M. <liquidsun@gmail.com>
See: https://github.com/floodyberry/curve25519-donna
Curve25519 implementation agnostic helpers
*/
/*
* In: b = 2^5 - 2^0
* Out: b = 2^250 - 2^0
*/
static void
curve25519_pow_two5mtwo0_two250mtwo0(bignum25519 b) {
bignum25519 ALIGN(16) t0,c;
/* 2^5 - 2^0 */ /* b */
/* 2^10 - 2^5 */ curve25519_square_times(t0, b, 5);
/* 2^10 - 2^0 */ curve25519_mul_noinline(b, t0, b);
/* 2^20 - 2^10 */ curve25519_square_times(t0, b, 10);
/* 2^20 - 2^0 */ curve25519_mul_noinline(c, t0, b);
/* 2^40 - 2^20 */ curve25519_square_times(t0, c, 20);
/* 2^40 - 2^0 */ curve25519_mul_noinline(t0, t0, c);
/* 2^50 - 2^10 */ curve25519_square_times(t0, t0, 10);
/* 2^50 - 2^0 */ curve25519_mul_noinline(b, t0, b);
/* 2^100 - 2^50 */ curve25519_square_times(t0, b, 50);
/* 2^100 - 2^0 */ curve25519_mul_noinline(c, t0, b);
/* 2^200 - 2^100 */ curve25519_square_times(t0, c, 100);
/* 2^200 - 2^0 */ curve25519_mul_noinline(t0, t0, c);
/* 2^250 - 2^50 */ curve25519_square_times(t0, t0, 50);
/* 2^250 - 2^0 */ curve25519_mul_noinline(b, t0, b);
}
/*
* z^(p - 2) = z(2^255 - 21)
*/
static void
curve25519_recip(bignum25519 out, const bignum25519 z) {
bignum25519 ALIGN(16) a,t0,b;
/* 2 */ curve25519_square_times(a, z, 1); /* a = 2 */
/* 8 */ curve25519_square_times(t0, a, 2);
/* 9 */ curve25519_mul_noinline(b, t0, z); /* b = 9 */
/* 11 */ curve25519_mul_noinline(a, b, a); /* a = 11 */
/* 22 */ curve25519_square_times(t0, a, 1);
/* 2^5 - 2^0 = 31 */ curve25519_mul_noinline(b, t0, b);
/* 2^250 - 2^0 */ curve25519_pow_two5mtwo0_two250mtwo0(b);
/* 2^255 - 2^5 */ curve25519_square_times(b, b, 5);
/* 2^255 - 21 */ curve25519_mul_noinline(out, b, a);
}
/*
* z^((p-5)/8) = z^(2^252 - 3)
*/
static void
curve25519_pow_two252m3(bignum25519 two252m3, const bignum25519 z) {
bignum25519 ALIGN(16) b,c,t0;
/* 2 */ curve25519_square_times(c, z, 1); /* c = 2 */
/* 8 */ curve25519_square_times(t0, c, 2); /* t0 = 8 */
/* 9 */ curve25519_mul_noinline(b, t0, z); /* b = 9 */
/* 11 */ curve25519_mul_noinline(c, b, c); /* c = 11 */
/* 22 */ curve25519_square_times(t0, c, 1);
/* 2^5 - 2^0 = 31 */ curve25519_mul_noinline(b, t0, b);
/* 2^250 - 2^0 */ curve25519_pow_two5mtwo0_two250mtwo0(b);
/* 2^252 - 2^2 */ curve25519_square_times(b, b, 2);
/* 2^252 - 3 */ curve25519_mul_noinline(two252m3, b, z);
}

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#if defined(ED25519_GCC_32BIT_SSE_CHOOSE)
#define HAVE_GE25519_SCALARMULT_BASE_CHOOSE_NIELS
DONNA_NOINLINE static void
ge25519_scalarmult_base_choose_niels(ge25519_niels *t, const uint8_t table[256][96], uint32_t pos, signed char b) {
int32_t breg = (int32_t)b;
uint32_t sign = (uint32_t)breg >> 31;
uint32_t mask = ~(sign - 1);
uint32_t u = (breg + mask) ^ mask;
__asm__ __volatile__ (
/* ysubx+xaddy */
"movl %0, %%eax ;\n"
"movd %%eax, %%xmm6 ;\n"
"pshufd $0x00, %%xmm6, %%xmm6 ;\n"
"pxor %%xmm0, %%xmm0 ;\n"
"pxor %%xmm1, %%xmm1 ;\n"
"pxor %%xmm2, %%xmm2 ;\n"
"pxor %%xmm3, %%xmm3 ;\n"
/* 0 */
"movl $0, %%eax ;\n"
"movd %%eax, %%xmm7 ;\n"
"pshufd $0x00, %%xmm7, %%xmm7 ;\n"
"pcmpeqd %%xmm6, %%xmm7 ;\n"
"movl $1, %%ecx ;\n"
"movd %%ecx, %%xmm4 ;\n"
"pxor %%xmm5, %%xmm5 ;\n"
"pand %%xmm7, %%xmm4 ;\n"
"pand %%xmm7, %%xmm5 ;\n"
"por %%xmm4, %%xmm0 ;\n"
"por %%xmm5, %%xmm1 ;\n"
"por %%xmm4, %%xmm2 ;\n"
"por %%xmm5, %%xmm3 ;\n"
/* 1 */
"movl $1, %%eax ;\n"
"movd %%eax, %%xmm7 ;\n"
"pshufd $0x00, %%xmm7, %%xmm7 ;\n"
"pcmpeqd %%xmm6, %%xmm7 ;\n"
"movdqa 0(%1), %%xmm4 ;\n"
"movdqa 16(%1), %%xmm5 ;\n"
"pand %%xmm7, %%xmm4 ;\n"
"pand %%xmm7, %%xmm5 ;\n"
"por %%xmm4, %%xmm0 ;\n"
"por %%xmm5, %%xmm1 ;\n"
"movdqa 32(%1), %%xmm4 ;\n"
"movdqa 48(%1), %%xmm5 ;\n"
"pand %%xmm7, %%xmm4 ;\n"
"pand %%xmm7, %%xmm5 ;\n"
"por %%xmm4, %%xmm2 ;\n"
"por %%xmm5, %%xmm3 ;\n"
/* 2 */
"movl $2, %%eax ;\n"
"movd %%eax, %%xmm7 ;\n"
"pshufd $0x00, %%xmm7, %%xmm7 ;\n"
"pcmpeqd %%xmm6, %%xmm7 ;\n"
"movdqa 96(%1), %%xmm4 ;\n"
"movdqa 112(%1), %%xmm5 ;\n"
"pand %%xmm7, %%xmm4 ;\n"
"pand %%xmm7, %%xmm5 ;\n"
"por %%xmm4, %%xmm0 ;\n"
"por %%xmm5, %%xmm1 ;\n"
"movdqa 128(%1), %%xmm4 ;\n"
"movdqa 144(%1), %%xmm5 ;\n"
"pand %%xmm7, %%xmm4 ;\n"
"pand %%xmm7, %%xmm5 ;\n"
"por %%xmm4, %%xmm2 ;\n"
"por %%xmm5, %%xmm3 ;\n"
/* 3 */
"movl $3, %%eax ;\n"
"movd %%eax, %%xmm7 ;\n"
"pshufd $0x00, %%xmm7, %%xmm7 ;\n"
"pcmpeqd %%xmm6, %%xmm7 ;\n"
"movdqa 192(%1), %%xmm4 ;\n"
"movdqa 208(%1), %%xmm5 ;\n"
"pand %%xmm7, %%xmm4 ;\n"
"pand %%xmm7, %%xmm5 ;\n"
"por %%xmm4, %%xmm0 ;\n"
"por %%xmm5, %%xmm1 ;\n"
"movdqa 224(%1), %%xmm4 ;\n"
"movdqa 240(%1), %%xmm5 ;\n"
"pand %%xmm7, %%xmm4 ;\n"
"pand %%xmm7, %%xmm5 ;\n"
"por %%xmm4, %%xmm2 ;\n"
"por %%xmm5, %%xmm3 ;\n"
/* 4 */
"movl $4, %%eax ;\n"
"movd %%eax, %%xmm7 ;\n"
"pshufd $0x00, %%xmm7, %%xmm7 ;\n"
"pcmpeqd %%xmm6, %%xmm7 ;\n"
"movdqa 288(%1), %%xmm4 ;\n"
"movdqa 304(%1), %%xmm5 ;\n"
"pand %%xmm7, %%xmm4 ;\n"
"pand %%xmm7, %%xmm5 ;\n"
"por %%xmm4, %%xmm0 ;\n"
"por %%xmm5, %%xmm1 ;\n"
"movdqa 320(%1), %%xmm4 ;\n"
"movdqa 336(%1), %%xmm5 ;\n"
"pand %%xmm7, %%xmm4 ;\n"
"pand %%xmm7, %%xmm5 ;\n"
"por %%xmm4, %%xmm2 ;\n"
"por %%xmm5, %%xmm3 ;\n"
/* 5 */
"movl $5, %%eax ;\n"
"movd %%eax, %%xmm7 ;\n"
"pshufd $0x00, %%xmm7, %%xmm7 ;\n"
"pcmpeqd %%xmm6, %%xmm7 ;\n"
"movdqa 384(%1), %%xmm4 ;\n"
"movdqa 400(%1), %%xmm5 ;\n"
"pand %%xmm7, %%xmm4 ;\n"
"pand %%xmm7, %%xmm5 ;\n"
"por %%xmm4, %%xmm0 ;\n"
"por %%xmm5, %%xmm1 ;\n"
"movdqa 416(%1), %%xmm4 ;\n"
"movdqa 432(%1), %%xmm5 ;\n"
"pand %%xmm7, %%xmm4 ;\n"
"pand %%xmm7, %%xmm5 ;\n"
"por %%xmm4, %%xmm2 ;\n"
"por %%xmm5, %%xmm3 ;\n"
/* 6 */
"movl $6, %%eax ;\n"
"movd %%eax, %%xmm7 ;\n"
"pshufd $0x00, %%xmm7, %%xmm7 ;\n"
"pcmpeqd %%xmm6, %%xmm7 ;\n"
"movdqa 480(%1), %%xmm4 ;\n"
"movdqa 496(%1), %%xmm5 ;\n"
"pand %%xmm7, %%xmm4 ;\n"
"pand %%xmm7, %%xmm5 ;\n"
"por %%xmm4, %%xmm0 ;\n"
"por %%xmm5, %%xmm1 ;\n"
"movdqa 512(%1), %%xmm4 ;\n"
"movdqa 528(%1), %%xmm5 ;\n"
"pand %%xmm7, %%xmm4 ;\n"
"pand %%xmm7, %%xmm5 ;\n"
"por %%xmm4, %%xmm2 ;\n"
"por %%xmm5, %%xmm3 ;\n"
/* 7 */
"movl $7, %%eax ;\n"
"movd %%eax, %%xmm7 ;\n"
"pshufd $0x00, %%xmm7, %%xmm7 ;\n"
"pcmpeqd %%xmm6, %%xmm7 ;\n"
"movdqa 576(%1), %%xmm4 ;\n"
"movdqa 592(%1), %%xmm5 ;\n"
"pand %%xmm7, %%xmm4 ;\n"
"pand %%xmm7, %%xmm5 ;\n"
"por %%xmm4, %%xmm0 ;\n"
"por %%xmm5, %%xmm1 ;\n"
"movdqa 608(%1), %%xmm4 ;\n"
"movdqa 624(%1), %%xmm5 ;\n"
"pand %%xmm7, %%xmm4 ;\n"
"pand %%xmm7, %%xmm5 ;\n"
"por %%xmm4, %%xmm2 ;\n"
"por %%xmm5, %%xmm3 ;\n"
/* 8 */
"movl $8, %%eax ;\n"
"movd %%eax, %%xmm7 ;\n"
"pshufd $0x00, %%xmm7, %%xmm7 ;\n"
"pcmpeqd %%xmm6, %%xmm7 ;\n"
"movdqa 672(%1), %%xmm4 ;\n"
"movdqa 688(%1), %%xmm5 ;\n"
"pand %%xmm7, %%xmm4 ;\n"
"pand %%xmm7, %%xmm5 ;\n"
"por %%xmm4, %%xmm0 ;\n"
"por %%xmm5, %%xmm1 ;\n"
"movdqa 704(%1), %%xmm4 ;\n"
"movdqa 720(%1), %%xmm5 ;\n"
"pand %%xmm7, %%xmm4 ;\n"
"pand %%xmm7, %%xmm5 ;\n"
"por %%xmm4, %%xmm2 ;\n"
"por %%xmm5, %%xmm3 ;\n"
/* conditional swap based on sign */
"movl %3, %%ecx ;\n"
"movl %2, %%eax ;\n"
"xorl $1, %%ecx ;\n"
"movd %%ecx, %%xmm6 ;\n"
"pxor %%xmm7, %%xmm7 ;\n"
"pshufd $0x00, %%xmm6, %%xmm6 ;\n"
"pxor %%xmm0, %%xmm2 ;\n"
"pxor %%xmm1, %%xmm3 ;\n"
"pcmpeqd %%xmm6, %%xmm7 ;\n"
"movdqa %%xmm2, %%xmm4 ;\n"
"movdqa %%xmm3, %%xmm5 ;\n"
"pand %%xmm7, %%xmm4 ;\n"
"pand %%xmm7, %%xmm5 ;\n"
"pxor %%xmm4, %%xmm0 ;\n"
"pxor %%xmm5, %%xmm1 ;\n"
"pxor %%xmm0, %%xmm2 ;\n"
"pxor %%xmm1, %%xmm3 ;\n"
/* store ysubx */
"movd %%xmm0, %%ecx ;\n"
"movl %%ecx, %%edx ;\n"
"pshufd $0x39, %%xmm0, %%xmm0 ;\n"
"andl $0x3ffffff, %%ecx ;\n"
"movl %%ecx, 0(%%eax) ;\n"
"movd %%xmm0, %%ecx ;\n"
"pshufd $0x39, %%xmm0, %%xmm0 ;\n"
"shrdl $26, %%ecx, %%edx ;\n"
"andl $0x1ffffff, %%edx ;\n"
"movl %%edx, 4(%%eax) ;\n"
"movd %%xmm0, %%edx ;\n"
"pshufd $0x39, %%xmm0, %%xmm0 ;\n"
"shrdl $19, %%edx, %%ecx ;\n"
"andl $0x3ffffff, %%ecx ;\n"
"movl %%ecx, 8(%%eax) ;\n"
"movd %%xmm0, %%ecx ;\n"
"shrdl $13, %%ecx, %%edx ;\n"
"andl $0x1ffffff, %%edx ;\n"
"movl %%edx, 12(%%eax) ;\n"
"movd %%xmm1, %%edx ;\n"
"pshufd $0x39, %%xmm1, %%xmm1 ;\n"
"shrl $6, %%ecx ;\n"
"andl $0x3ffffff, %%ecx ;\n"
"movl %%ecx, 16(%%eax) ;\n"
"movl %%edx, %%ecx ;\n"
"andl $0x1ffffff, %%edx ;\n"
"movl %%edx, 20(%%eax) ;\n"
"movd %%xmm1, %%edx ;\n"
"pshufd $0x39, %%xmm1, %%xmm1 ;\n"
"shrdl $25, %%edx, %%ecx ;\n"
"andl $0x3ffffff, %%ecx ;\n"
"movl %%ecx, 24(%%eax) ;\n"
"movd %%xmm1, %%ecx ;\n"
"pshufd $0x39, %%xmm1, %%xmm1 ;\n"
"shrdl $19, %%ecx, %%edx ;\n"
"andl $0x1ffffff, %%edx ;\n"
"movl %%edx, 28(%%eax) ;\n"
"movd %%xmm1, %%edx ;\n"
"shrdl $12, %%edx, %%ecx ;\n"
"andl $0x3ffffff, %%ecx ;\n"
"movl %%ecx, 32(%%eax) ;\n"
"shrl $6, %%edx ;\n"
"andl $0x1ffffff, %%edx ;\n"
"xorl %%ecx, %%ecx ;\n"
"movl %%edx, 36(%%eax) ;\n"
"movl %%ecx, 40(%%eax) ;\n"
"movl %%ecx, 44(%%eax) ;\n"
/* store xaddy */
"addl $48, %%eax ;\n"
"movdqa %%xmm2, %%xmm0 ;\n"
"movdqa %%xmm3, %%xmm1 ;\n"
"movd %%xmm0, %%ecx ;\n"
"movl %%ecx, %%edx ;\n"
"pshufd $0x39, %%xmm0, %%xmm0 ;\n"
"andl $0x3ffffff, %%ecx ;\n"
"movl %%ecx, 0(%%eax) ;\n"
"movd %%xmm0, %%ecx ;\n"
"pshufd $0x39, %%xmm0, %%xmm0 ;\n"
"shrdl $26, %%ecx, %%edx ;\n"
"andl $0x1ffffff, %%edx ;\n"
"movl %%edx, 4(%%eax) ;\n"
"movd %%xmm0, %%edx ;\n"
"pshufd $0x39, %%xmm0, %%xmm0 ;\n"
"shrdl $19, %%edx, %%ecx ;\n"
"andl $0x3ffffff, %%ecx ;\n"
"movl %%ecx, 8(%%eax) ;\n"
"movd %%xmm0, %%ecx ;\n"
"shrdl $13, %%ecx, %%edx ;\n"
"andl $0x1ffffff, %%edx ;\n"
"movl %%edx, 12(%%eax) ;\n"
"movd %%xmm1, %%edx ;\n"
"pshufd $0x39, %%xmm1, %%xmm1 ;\n"
"shrl $6, %%ecx ;\n"
"andl $0x3ffffff, %%ecx ;\n"
"movl %%ecx, 16(%%eax) ;\n"
"movl %%edx, %%ecx ;\n"
"andl $0x1ffffff, %%edx ;\n"
"movl %%edx, 20(%%eax) ;\n"
"movd %%xmm1, %%edx ;\n"
"pshufd $0x39, %%xmm1, %%xmm1 ;\n"
"shrdl $25, %%edx, %%ecx ;\n"
"andl $0x3ffffff, %%ecx ;\n"
"movl %%ecx, 24(%%eax) ;\n"
"movd %%xmm1, %%ecx ;\n"
"pshufd $0x39, %%xmm1, %%xmm1 ;\n"
"shrdl $19, %%ecx, %%edx ;\n"
"andl $0x1ffffff, %%edx ;\n"
"movl %%edx, 28(%%eax) ;\n"
"movd %%xmm1, %%edx ;\n"
"shrdl $12, %%edx, %%ecx ;\n"
"andl $0x3ffffff, %%ecx ;\n"
"movl %%ecx, 32(%%eax) ;\n"
"shrl $6, %%edx ;\n"
"andl $0x1ffffff, %%edx ;\n"
"xorl %%ecx, %%ecx ;\n"
"movl %%edx, 36(%%eax) ;\n"
"movl %%ecx, 40(%%eax) ;\n"
"movl %%ecx, 44(%%eax) ;\n"
/* t2d */
"movl %0, %%eax ;\n"
"movd %%eax, %%xmm6 ;\n"
"pshufd $0x00, %%xmm6, %%xmm6 ;\n"
"pxor %%xmm0, %%xmm0 ;\n"
"pxor %%xmm1, %%xmm1 ;\n"
/* 0 */
"movl $0, %%eax ;\n"
"movd %%eax, %%xmm7 ;\n"
"pshufd $0x00, %%xmm7, %%xmm7 ;\n"
"pcmpeqd %%xmm6, %%xmm7 ;\n"
"pxor %%xmm0, %%xmm0 ;\n"
"pxor %%xmm1, %%xmm1 ;\n"
/* 1 */
"movl $1, %%eax ;\n"
"movd %%eax, %%xmm7 ;\n"
"pshufd $0x00, %%xmm7, %%xmm7 ;\n"
"pcmpeqd %%xmm6, %%xmm7 ;\n"
"movdqa 64(%1), %%xmm3 ;\n"
"movdqa 80(%1), %%xmm4 ;\n"
"pand %%xmm7, %%xmm3 ;\n"
"pand %%xmm7, %%xmm4 ;\n"
"por %%xmm3, %%xmm0 ;\n"
"por %%xmm4, %%xmm1 ;\n"
/* 2 */
"movl $2, %%eax ;\n"
"movd %%eax, %%xmm7 ;\n"
"pshufd $0x00, %%xmm7, %%xmm7 ;\n"
"pcmpeqd %%xmm6, %%xmm7 ;\n"
"movdqa 160(%1), %%xmm3 ;\n"
"movdqa 176(%1), %%xmm4 ;\n"
"pand %%xmm7, %%xmm3 ;\n"
"pand %%xmm7, %%xmm4 ;\n"
"por %%xmm3, %%xmm0 ;\n"
"por %%xmm4, %%xmm1 ;\n"
/* 3 */
"movl $3, %%eax ;\n"
"movd %%eax, %%xmm7 ;\n"
"pshufd $0x00, %%xmm7, %%xmm7 ;\n"
"pcmpeqd %%xmm6, %%xmm7 ;\n"
"movdqa 256(%1), %%xmm3 ;\n"
"movdqa 272(%1), %%xmm4 ;\n"
"pand %%xmm7, %%xmm3 ;\n"
"pand %%xmm7, %%xmm4 ;\n"
"por %%xmm3, %%xmm0 ;\n"
"por %%xmm4, %%xmm1 ;\n"
/* 4 */
"movl $4, %%eax ;\n"
"movd %%eax, %%xmm7 ;\n"
"pshufd $0x00, %%xmm7, %%xmm7 ;\n"
"pcmpeqd %%xmm6, %%xmm7 ;\n"
"movdqa 352(%1), %%xmm3 ;\n"
"movdqa 368(%1), %%xmm4 ;\n"
"pand %%xmm7, %%xmm3 ;\n"
"pand %%xmm7, %%xmm4 ;\n"
"por %%xmm3, %%xmm0 ;\n"
"por %%xmm4, %%xmm1 ;\n"
/* 5 */
"movl $5, %%eax ;\n"
"movd %%eax, %%xmm7 ;\n"
"pshufd $0x00, %%xmm7, %%xmm7 ;\n"
"pcmpeqd %%xmm6, %%xmm7 ;\n"
"movdqa 448(%1), %%xmm3 ;\n"
"movdqa 464(%1), %%xmm4 ;\n"
"pand %%xmm7, %%xmm3 ;\n"
"pand %%xmm7, %%xmm4 ;\n"
"por %%xmm3, %%xmm0 ;\n"
"por %%xmm4, %%xmm1 ;\n"
/* 6 */
"movl $6, %%eax ;\n"
"movd %%eax, %%xmm7 ;\n"
"pshufd $0x00, %%xmm7, %%xmm7 ;\n"
"pcmpeqd %%xmm6, %%xmm7 ;\n"
"movdqa 544(%1), %%xmm3 ;\n"
"movdqa 560(%1), %%xmm4 ;\n"
"pand %%xmm7, %%xmm3 ;\n"
"pand %%xmm7, %%xmm4 ;\n"
"por %%xmm3, %%xmm0 ;\n"
"por %%xmm4, %%xmm1 ;\n"
/* 7 */
"movl $7, %%eax ;\n"
"movd %%eax, %%xmm7 ;\n"
"pshufd $0x00, %%xmm7, %%xmm7 ;\n"
"pcmpeqd %%xmm6, %%xmm7 ;\n"
"movdqa 640(%1), %%xmm3 ;\n"
"movdqa 656(%1), %%xmm4 ;\n"
"pand %%xmm7, %%xmm3 ;\n"
"pand %%xmm7, %%xmm4 ;\n"
"por %%xmm3, %%xmm0 ;\n"
"por %%xmm4, %%xmm1 ;\n"
/* 8 */
"movl $8, %%eax ;\n"
"movd %%eax, %%xmm7 ;\n"
"pshufd $0x00, %%xmm7, %%xmm7 ;\n"
"pcmpeqd %%xmm6, %%xmm7 ;\n"
"movdqa 736(%1), %%xmm3 ;\n"
"movdqa 752(%1), %%xmm4 ;\n"
"pand %%xmm7, %%xmm3 ;\n"
"pand %%xmm7, %%xmm4 ;\n"
"por %%xmm3, %%xmm0 ;\n"
"por %%xmm4, %%xmm1 ;\n"
/* store t2d */
"movl %2, %%eax ;\n"
"addl $96, %%eax ;\n"
"movd %%xmm0, %%ecx ;\n"
"movl %%ecx, %%edx ;\n"
"pshufd $0x39, %%xmm0, %%xmm0 ;\n"
"andl $0x3ffffff, %%ecx ;\n"
"movl %%ecx, 0(%%eax) ;\n"
"movd %%xmm0, %%ecx ;\n"
"pshufd $0x39, %%xmm0, %%xmm0 ;\n"
"shrdl $26, %%ecx, %%edx ;\n"
"andl $0x1ffffff, %%edx ;\n"
"movl %%edx, 4(%%eax) ;\n"
"movd %%xmm0, %%edx ;\n"
"pshufd $0x39, %%xmm0, %%xmm0 ;\n"
"shrdl $19, %%edx, %%ecx ;\n"
"andl $0x3ffffff, %%ecx ;\n"
"movl %%ecx, 8(%%eax) ;\n"
"movd %%xmm0, %%ecx ;\n"
"shrdl $13, %%ecx, %%edx ;\n"
"andl $0x1ffffff, %%edx ;\n"
"movl %%edx, 12(%%eax) ;\n"
"movd %%xmm1, %%edx ;\n"
"pshufd $0x39, %%xmm1, %%xmm1 ;\n"
"shrl $6, %%ecx ;\n"
"andl $0x3ffffff, %%ecx ;\n"
"movl %%ecx, 16(%%eax) ;\n"
"movl %%edx, %%ecx ;\n"
"andl $0x1ffffff, %%edx ;\n"
"movl %%edx, 20(%%eax) ;\n"
"movd %%xmm1, %%edx ;\n"
"pshufd $0x39, %%xmm1, %%xmm1 ;\n"
"shrdl $25, %%edx, %%ecx ;\n"
"andl $0x3ffffff, %%ecx ;\n"
"movl %%ecx, 24(%%eax) ;\n"
"movd %%xmm1, %%ecx ;\n"
"pshufd $0x39, %%xmm1, %%xmm1 ;\n"
"shrdl $19, %%ecx, %%edx ;\n"
"andl $0x1ffffff, %%edx ;\n"
"movl %%edx, 28(%%eax) ;\n"
"movd %%xmm1, %%edx ;\n"
"movd %%xmm1, %%edx ;\n"
"shrdl $12, %%edx, %%ecx ;\n"
"andl $0x3ffffff, %%ecx ;\n"
"movl %%ecx, 32(%%eax) ;\n"
"shrl $6, %%edx ;\n"
"andl $0x1ffffff, %%edx ;\n"
"xorl %%ecx, %%ecx ;\n"
"movl %%edx, 36(%%eax) ;\n"
"movl %%ecx, 40(%%eax) ;\n"
"movl %%ecx, 44(%%eax) ;\n"
"movdqa 0(%%eax), %%xmm0 ;\n"
"movdqa 16(%%eax), %%xmm1 ;\n"
"movdqa 32(%%eax), %%xmm2 ;\n"
/* conditionally negate t2d */
/* set up 2p in to 3/4 */
"movl $0x7ffffda, %%ecx ;\n"
"movl $0x3fffffe, %%edx ;\n"
"movd %%ecx, %%xmm3 ;\n"
"movd %%edx, %%xmm5 ;\n"
"movl $0x7fffffe, %%ecx ;\n"
"movd %%ecx, %%xmm4 ;\n"
"punpckldq %%xmm5, %%xmm3 ;\n"
"punpckldq %%xmm5, %%xmm4 ;\n"
"punpcklqdq %%xmm4, %%xmm3 ;\n"
"movdqa %%xmm4, %%xmm5 ;\n"
"punpcklqdq %%xmm4, %%xmm4 ;\n"
/* subtract and conditionally move */
"movl %3, %%ecx ;\n"
"sub $1, %%ecx ;\n"
"movd %%ecx, %%xmm6 ;\n"
"pshufd $0x00, %%xmm6, %%xmm6 ;\n"
"movdqa %%xmm6, %%xmm7 ;\n"
"psubd %%xmm0, %%xmm3 ;\n"
"psubd %%xmm1, %%xmm4 ;\n"
"psubd %%xmm2, %%xmm5 ;\n"
"pand %%xmm6, %%xmm0 ;\n"
"pand %%xmm6, %%xmm1 ;\n"
"pand %%xmm6, %%xmm2 ;\n"
"pandn %%xmm3, %%xmm6 ;\n"
"movdqa %%xmm7, %%xmm3 ;\n"
"pandn %%xmm4, %%xmm7 ;\n"
"pandn %%xmm5, %%xmm3 ;\n"
"por %%xmm6, %%xmm0 ;\n"
"por %%xmm7, %%xmm1 ;\n"
"por %%xmm3, %%xmm2 ;\n"
/* store */
"movdqa %%xmm0, 0(%%eax) ;\n"
"movdqa %%xmm1, 16(%%eax) ;\n"
"movdqa %%xmm2, 32(%%eax) ;\n"
:
: "m"(u), "r"(&table[pos * 8]), "m"(t), "m"(sign) /* %0 = u, %1 = table, %2 = t, %3 = sign */
: "%eax", "%ecx", "%edx", "%xmm0", "%xmm1", "%xmm2", "%xmm3", "%xmm4", "%xmm5", "%xmm6", "%xmm7", "cc", "memory"
);
}
#endif /* defined(ED25519_GCC_32BIT_SSE_CHOOSE) */

View File

@@ -0,0 +1,61 @@
static const ge25519 ALIGN(16) ge25519_basepoint = {
{0x0325d51a,0x018b5823,0x00f6592a,0x0104a92d,0x01a4b31d,0x01d6dc5c,0x027118fe,0x007fd814,0x013cd6e5,0x0085a4db},
{0x02666658,0x01999999,0x00cccccc,0x01333333,0x01999999,0x00666666,0x03333333,0x00cccccc,0x02666666,0x01999999},
{0x00000001,0x00000000,0x00000000,0x00000000,0x00000000,0x00000000,0x00000000,0x00000000,0x00000000,0x00000000},
{0x01b7dda3,0x01a2ace9,0x025eadbb,0x0003ba8a,0x0083c27e,0x00abe37d,0x01274732,0x00ccacdd,0x00fd78b7,0x019e1d7c}
};
/*
d
*/
static const bignum25519 ALIGN(16) ge25519_ecd = {
0x035978a3,0x00d37284,0x03156ebd,0x006a0a0e,0x0001c029,0x0179e898,0x03a03cbb,0x01ce7198,0x02e2b6ff,0x01480db3
};
static const bignum25519 ALIGN(16) ge25519_ec2d = {
0x02b2f159,0x01a6e509,0x022add7a,0x00d4141d,0x00038052,0x00f3d130,0x03407977,0x019ce331,0x01c56dff,0x00901b67
};
/*
sqrt(-1)
*/
static const bignum25519 ALIGN(16) ge25519_sqrtneg1 = {
0x020ea0b0,0x0186c9d2,0x008f189d,0x0035697f,0x00bd0c60,0x01fbd7a7,0x02804c9e,0x01e16569,0x0004fc1d,0x00ae0c92
};
static const ge25519_niels ALIGN(16) ge25519_niels_sliding_multiples[32] = {
{{0x0340913e,0x000e4175,0x03d673a2,0x002e8a05,0x03f4e67c,0x008f8a09,0x00c21a34,0x004cf4b8,0x01298f81,0x0113f4be},{0x018c3b85,0x0124f1bd,0x01c325f7,0x0037dc60,0x033e4cb7,0x003d42c2,0x01a44c32,0x014ca4e1,0x03a33d4b,0x001f3e74},{0x037aaa68,0x00448161,0x0093d579,0x011e6556,0x009b67a0,0x0143598c,0x01bee5ee,0x00b50b43,0x0289f0c6,0x01bc45ed}},
{{0x00fcd265,0x0047fa29,0x034faacc,0x01ef2e0d,0x00ef4d4f,0x014bd6bd,0x00f98d10,0x014c5026,0x007555bd,0x00aae456},{0x00ee9730,0x016c2a13,0x017155e4,0x01874432,0x00096a10,0x01016732,0x01a8014f,0x011e9823,0x01b9a80f,0x01e85938},{0x01d0d889,0x01a4cfc3,0x034c4295,0x0110e1ae,0x0162508c,0x00f2db4c,0x0072a2c6,0x0098da2e,0x02f12b9b,0x0168a09a}},
{{0x0047d6ba,0x0060b0e9,0x0136eff2,0x008a5939,0x03540053,0x0064a087,0x02788e5c,0x00be7c67,0x033eb1b5,0x005529f9},{0x00a5bb33,0x00af1102,0x01a05442,0x001e3af7,0x02354123,0x00bfec44,0x01f5862d,0x00dd7ba3,0x03146e20,0x00a51733},{0x012a8285,0x00f6fc60,0x023f9797,0x003e85ee,0x009c3820,0x01bda72d,0x01b3858d,0x00d35683,0x0296b3bb,0x010eaaf9}},
{{0x023221b1,0x01cb26aa,0x0074f74d,0x0099ddd1,0x01b28085,0x00192c3a,0x013b27c9,0x00fc13bd,0x01d2e531,0x0075bb75},{0x004ea3bf,0x00973425,0x001a4d63,0x01d59cee,0x01d1c0d4,0x00542e49,0x01294114,0x004fce36,0x029283c9,0x01186fa9},{0x01b8b3a2,0x00db7200,0x00935e30,0x003829f5,0x02cc0d7d,0x0077adf3,0x0220dd2c,0x0014ea53,0x01c6a0f9,0x01ea7eec}},
{{0x039d8064,0x01885f80,0x00337e6d,0x01b7a902,0x02628206,0x015eb044,0x01e30473,0x0191f2d9,0x011fadc9,0x01270169},{0x02a8632f,0x0199e2a9,0x00d8b365,0x017a8de2,0x02994279,0x0086f5b5,0x0119e4e3,0x01eb39d6,0x0338add7,0x00d2e7b4},{0x0045af1b,0x013a2fe4,0x0245e0d6,0x014538ce,0x038bfe0f,0x01d4cf16,0x037e14c9,0x0160d55e,0x0021b008,0x01cf05c8}},
{{0x01864348,0x01d6c092,0x0070262b,0x014bb844,0x00fb5acd,0x008deb95,0x003aaab5,0x00eff474,0x00029d5c,0x0062ad66},{0x02802ade,0x01c02122,0x01c4e5f7,0x00781181,0x039767fb,0x01703406,0x0342388b,0x01f5e227,0x022546d8,0x0109d6ab},{0x016089e9,0x00cb317f,0x00949b05,0x01099417,0x000c7ad2,0x011a8622,0x0088ccda,0x01290886,0x022b53df,0x00f71954}},
{{0x027fbf93,0x01c04ecc,0x01ed6a0d,0x004cdbbb,0x02bbf3af,0x00ad5968,0x01591955,0x0094f3a2,0x02d17602,0x00099e20},{0x02007f6d,0x003088a8,0x03db77ee,0x00d5ade6,0x02fe12ce,0x0107ba07,0x0107097d,0x00482a6f,0x02ec346f,0x008d3f5f},{0x032ea378,0x0028465c,0x028e2a6c,0x018efc6e,0x0090df9a,0x01a7e533,0x039bfc48,0x010c745d,0x03daa097,0x0125ee9b}},
{{0x028ccf0b,0x00f36191,0x021ac081,0x012154c8,0x034e0a6e,0x01b25192,0x00180403,0x01d7eea1,0x00218d05,0x010ed735},{0x03cfeaa0,0x01b300c4,0x008da499,0x0068c4e1,0x0219230a,0x01f2d4d0,0x02defd60,0x00e565b7,0x017f12de,0x018788a4},{0x03d0b516,0x009d8be6,0x03ddcbb3,0x0071b9fe,0x03ace2bd,0x01d64270,0x032d3ec9,0x01084065,0x0210ae4d,0x01447584}},
{{0x0020de87,0x00e19211,0x01b68102,0x00b5ac97,0x022873c0,0x01942d25,0x01271394,0x0102073f,0x02fe2482,0x01c69ff9},{0x010e9d81,0x019dbbe5,0x0089f258,0x006e06b8,0x02951883,0x018f1248,0x019b3237,0x00bc7553,0x024ddb85,0x01b4c964},{0x01c8c854,0x0060ae29,0x01406d8e,0x01cff2f9,0x00cff451,0x01778d0c,0x03ac8c41,0x01552e59,0x036559ee,0x011d1b12}},
{{0x00741147,0x0151b219,0x01092690,0x00e877e6,0x01f4d6bb,0x0072a332,0x01cd3b03,0x00dadff2,0x0097db5e,0x0086598d},{0x01c69a2b,0x01decf1b,0x02c2fa6e,0x013b7c4f,0x037beac8,0x013a16b5,0x028e7bda,0x01f6e8ac,0x01e34fe9,0x01726947},{0x01f10e67,0x003c73de,0x022b7ea2,0x010f32c2,0x03ff776a,0x00142277,0x01d38b88,0x00776138,0x03c60822,0x01201140}},
{{0x0236d175,0x0008748e,0x03c6476d,0x013f4cdc,0x02eed02a,0x00838a47,0x032e7210,0x018bcbb3,0x00858de4,0x01dc7826},{0x00a37fc7,0x0127b40b,0x01957884,0x011d30ad,0x02816683,0x016e0e23,0x00b76be4,0x012db115,0x02516506,0x0154ce62},{0x00451edf,0x00bd749e,0x03997342,0x01cc2c4c,0x00eb6975,0x01a59508,0x03a516cf,0x00c228ef,0x0168ff5a,0x01697b47}},
{{0x00527359,0x01783156,0x03afd75c,0x00ce56dc,0x00e4b970,0x001cabe9,0x029e0f6d,0x0188850c,0x0135fefd,0x00066d80},{0x02150e83,0x01448abf,0x02bb0232,0x012bf259,0x033c8268,0x00711e20,0x03fc148f,0x005e0e70,0x017d8bf9,0x0112b2e2},{0x02134b83,0x001a0517,0x0182c3cc,0x00792182,0x0313d799,0x001a3ed7,0x0344547e,0x01f24a0d,0x03de6ad2,0x00543127}},
{{0x00dca868,0x00618f27,0x015a1709,0x00ddc38a,0x0320fd13,0x0036168d,0x0371ab06,0x01783fc7,0x0391e05f,0x01e29b5d},{0x01471138,0x00fca542,0x00ca31cf,0x01ca7bad,0x0175bfbc,0x01a708ad,0x03bce212,0x01244215,0x0075bb99,0x01acad68},{0x03a0b976,0x01dc12d1,0x011aab17,0x00aba0ba,0x029806cd,0x0142f590,0x018fd8ea,0x01a01545,0x03c4ad55,0x01c971ff}},
{{0x00d098c0,0x000afdc7,0x006cd230,0x01276af3,0x03f905b2,0x0102994c,0x002eb8a4,0x015cfbeb,0x025f855f,0x01335518},{0x01cf99b2,0x0099c574,0x01a69c88,0x00881510,0x01cd4b54,0x0112109f,0x008abdc5,0x0074647a,0x0277cb1f,0x01e53324},{0x02ac5053,0x01b109b0,0x024b095e,0x016997b3,0x02f26bb6,0x00311021,0x00197885,0x01d0a55a,0x03b6fcc8,0x01c020d5}},
{{0x02584a34,0x00e7eee0,0x03257a03,0x011e95a3,0x011ead91,0x00536202,0x00b1ce24,0x008516c6,0x03669d6d,0x004ea4a8},{0x00773f01,0x0019c9ce,0x019f6171,0x01d4afde,0x02e33323,0x01ad29b6,0x02ead1dc,0x01ed51a5,0x01851ad0,0x001bbdfa},{0x00577de5,0x00ddc730,0x038b9952,0x00f281ae,0x01d50390,0x0002e071,0x000780ec,0x010d448d,0x01f8a2af,0x00f0a5b7}},
{{0x031f2541,0x00d34bae,0x0323ff9d,0x003a056d,0x02e25443,0x00a1ad05,0x00d1bee8,0x002f7f8e,0x03007477,0x002a24b1},{0x0114a713,0x01457e76,0x032255d5,0x01cc647f,0x02a4bdef,0x0153d730,0x00118bcf,0x00f755ff,0x013490c7,0x01ea674e},{0x02bda3e8,0x00bb490d,0x00f291ea,0x000abf40,0x01dea321,0x002f9ce0,0x00b2b193,0x00fa54b5,0x0128302f,0x00a19d8b}},
{{0x022ef5bd,0x01638af3,0x038c6f8a,0x01a33a3d,0x039261b2,0x01bb89b8,0x010bcf9d,0x00cf42a9,0x023d6f17,0x01da1bca},{0x00e35b25,0x000d824f,0x0152e9cf,0x00ed935d,0x020b8460,0x01c7b83f,0x00c969e5,0x01a74198,0x0046a9d9,0x00cbc768},{0x01597c6a,0x0144a99b,0x00a57551,0x0018269c,0x023c464c,0x0009b022,0x00ee39e1,0x0114c7f2,0x038a9ad2,0x01584c17}},
{{0x03b0c0d5,0x00b30a39,0x038a6ce4,0x01ded83a,0x01c277a6,0x01010a61,0x0346d3eb,0x018d995e,0x02f2c57c,0x000c286b},{0x0092aed1,0x0125e37b,0x027ca201,0x001a6b6b,0x03290f55,0x0047ba48,0x018d916c,0x01a59062,0x013e35d4,0x0002abb1},{0x003ad2aa,0x007ddcc0,0x00c10f76,0x0001590b,0x002cfca6,0x000ed23e,0x00ee4329,0x00900f04,0x01c24065,0x0082fa70}},
{{0x02025e60,0x003912b8,0x0327041c,0x017e5ee5,0x02c0ecec,0x015a0d1c,0x02b1ce7c,0x0062220b,0x0145067e,0x01a5d931},{0x009673a6,0x00e1f609,0x00927c2a,0x016faa37,0x01650ef0,0x016f63b5,0x03cd40e1,0x003bc38f,0x0361f0ac,0x01d42acc},{0x02f81037,0x008ca0e8,0x017e23d1,0x011debfe,0x01bcbb68,0x002e2563,0x03e8add6,0x000816e5,0x03fb7075,0x0153e5ac}},
{{0x02b11ecd,0x016bf185,0x008f22ef,0x00e7d2bb,0x0225d92e,0x00ece785,0x00508873,0x017e16f5,0x01fbe85d,0x01e39a0e},{0x01669279,0x017c810a,0x024941f5,0x0023ebeb,0x00eb7688,0x005760f1,0x02ca4146,0x0073cde7,0x0052bb75,0x00f5ffa7},{0x03b8856b,0x00cb7dcd,0x02f14e06,0x001820d0,0x01d74175,0x00e59e22,0x03fba550,0x00484641,0x03350088,0x01c3c9a3}},
{{0x00dcf355,0x0104481c,0x0022e464,0x01f73fe7,0x00e03325,0x0152b698,0x02ef769a,0x00973663,0x00039b8c,0x0101395b},{0x01805f47,0x019160ec,0x03832cd0,0x008b06eb,0x03d4d717,0x004cb006,0x03a75b8f,0x013b3d30,0x01cfad88,0x01f034d1},{0x0078338a,0x01c7d2e3,0x02bc2b23,0x018b3f05,0x0280d9aa,0x005f3d44,0x0220a95a,0x00eeeb97,0x0362aaec,0x00835d51}},
{{0x01b9f543,0x013fac4d,0x02ad93ae,0x018ef464,0x0212cdf7,0x01138ba9,0x011583ab,0x019c3d26,0x028790b4,0x00e2e2b6},{0x033bb758,0x01f0dbf1,0x03734bd1,0x0129b1e5,0x02b3950e,0x003bc922,0x01a53ec8,0x018c5532,0x006f3cee,0x00ae3c79},{0x0351f95d,0x0012a737,0x03d596b8,0x017658fe,0x00ace54a,0x008b66da,0x0036c599,0x012a63a2,0x032ceba1,0x00126bac}},
{{0x03dcfe7e,0x019f4f18,0x01c81aee,0x0044bc2b,0x00827165,0x014f7c13,0x03b430f0,0x00bf96cc,0x020c8d62,0x01471997},{0x01fc7931,0x001f42dd,0x00ba754a,0x005bd339,0x003fbe49,0x016b3930,0x012a159c,0x009f83b0,0x03530f67,0x01e57b85},{0x02ecbd81,0x0096c294,0x01fce4a9,0x017701a5,0x0175047d,0x00ee4a31,0x012686e5,0x008efcd4,0x0349dc54,0x01b3466f}},
{{0x02179ca3,0x01d86414,0x03f0afd0,0x00305964,0x015c7428,0x0099711e,0x015d5442,0x00c71014,0x01b40b2e,0x01d483cf},{0x01afc386,0x01984859,0x036203ff,0x0045c6a8,0x0020a8aa,0x00990baa,0x03313f10,0x007ceede,0x027429e4,0x017806ce},{0x039357a1,0x0142f8f4,0x0294a7b6,0x00eaccf4,0x0259edb3,0x01311e6e,0x004d326f,0x0130c346,0x01ccef3c,0x01c424b2}},
{{0x0364918c,0x00148fc0,0x01638a7b,0x01a1fd5b,0x028ad013,0x0081e5a4,0x01a54f33,0x0174e101,0x003d0257,0x003a856c},{0x00051dcf,0x00f62b1d,0x0143d0ad,0x0042adbd,0x000fda90,0x01743ceb,0x0173e5e4,0x017bc749,0x03b7137a,0x0105ce96},{0x00f9218a,0x015b8c7c,0x00e102f8,0x0158d7e2,0x0169a5b8,0x00b2f176,0x018b347a,0x014cfef2,0x0214a4e3,0x017f1595}},
{{0x006d7ae5,0x0195c371,0x0391e26d,0x0062a7c6,0x003f42ab,0x010dad86,0x024f8198,0x01542b2a,0x0014c454,0x0189c471},{0x0390988e,0x00b8799d,0x02e44912,0x0078e2e6,0x00075654,0x01923eed,0x0040cd72,0x00a37c76,0x0009d466,0x00c8531d},{0x02651770,0x00609d01,0x0286c265,0x0134513c,0x00ee9281,0x005d223c,0x035c760c,0x00679b36,0x0073ecb8,0x016faa50}},
{{0x02c89be4,0x016fc244,0x02f38c83,0x018beb72,0x02b3ce2c,0x0097b065,0x034f017b,0x01dd957f,0x00148f61,0x00eab357},{0x0343d2f8,0x003398fc,0x011e368e,0x00782a1f,0x00019eea,0x00117b6f,0x0128d0d1,0x01a5e6bb,0x01944f1b,0x012b41e1},{0x03318301,0x018ecd30,0x0104d0b1,0x0038398b,0x03726701,0x019da88c,0x002d9769,0x00a7a681,0x031d9028,0x00ebfc32}},
{{0x0220405e,0x0171face,0x02d930f8,0x017f6d6a,0x023b8c47,0x0129d5f9,0x02972456,0x00a3a524,0x006f4cd2,0x004439fa},{0x00c53505,0x0190c2fd,0x00507244,0x009930f9,0x01a39270,0x01d327c6,0x0399bc47,0x01cfe13d,0x0332bd99,0x00b33e7d},{0x0203f5e4,0x003627b5,0x00018af8,0x01478581,0x004a2218,0x002e3bb7,0x039384d0,0x0146ea62,0x020b9693,0x0017155f}},
{{0x03c97e6f,0x00738c47,0x03b5db1f,0x01808fcf,0x01e8fc98,0x01ed25dd,0x01bf5045,0x00eb5c2b,0x0178fe98,0x01b85530},{0x01c20eb0,0x01aeec22,0x030b9eee,0x01b7d07e,0x0187e16f,0x014421fb,0x009fa731,0x0040b6d7,0x00841861,0x00a27fbc},{0x02d69abf,0x0058cdbf,0x0129f9ec,0x013c19ae,0x026c5b93,0x013a7fe7,0x004bb2ba,0x0063226f,0x002a95ca,0x01abefd9}},
{{0x02f5d2c1,0x00378318,0x03734fb5,0x01258073,0x0263f0f6,0x01ad70e0,0x01b56d06,0x01188fbd,0x011b9503,0x0036d2e1},{0x0113a8cc,0x01541c3e,0x02ac2bbc,0x01d95867,0x01f47459,0x00ead489,0x00ab5b48,0x01db3b45,0x00edb801,0x004b024f},{0x00b8190f,0x011fe4c2,0x00621f82,0x010508d7,0x001a5a76,0x00c7d7fd,0x03aab96d,0x019cd9dc,0x019c6635,0x00ceaa1e}},
{{0x01085cf2,0x01fd47af,0x03e3f5e1,0x004b3e99,0x01e3d46a,0x0060033c,0x015ff0a8,0x0150cdd8,0x029e8e21,0x008cf1bc},{0x00156cb1,0x003d623f,0x01a4f069,0x00d8d053,0x01b68aea,0x01ca5ab6,0x0316ae43,0x0134dc44,0x001c8d58,0x0084b343},{0x0318c781,0x0135441f,0x03a51a5e,0x019293f4,0x0048bb37,0x013d3341,0x0143151e,0x019c74e1,0x00911914,0x0076ddde}},
{{0x006bc26f,0x00d48e5f,0x00227bbe,0x00629ea8,0x01ea5f8b,0x0179a330,0x027a1d5f,0x01bf8f8e,0x02d26e2a,0x00c6b65e},{0x01701ab6,0x0051da77,0x01b4b667,0x00a0ce7c,0x038ae37b,0x012ac852,0x03a0b0fe,0x0097c2bb,0x00a017d2,0x01eb8b2a},{0x0120b962,0x0005fb42,0x0353b6fd,0x0061f8ce,0x007a1463,0x01560a64,0x00e0a792,0x01907c92,0x013a6622,0x007b47f1}}
};

View File

@@ -0,0 +1,436 @@
#if defined(ED25519_GCC_64BIT_SSE_CHOOSE)
#define HAVE_GE25519_SCALARMULT_BASE_CHOOSE_NIELS
DONNA_NOINLINE static void
ge25519_scalarmult_base_choose_niels(ge25519_niels *t, const uint8_t table[256][96], uint32_t pos, signed char b) {
int64_t breg = (int64_t)b;
uint64_t sign = (uint64_t)breg >> 63;
uint64_t mask = ~(sign - 1);
uint64_t u = (breg + mask) ^ mask;
__asm__ __volatile__ (
/* ysubx+xaddy+t2d */
"movq %0, %%rax ;\n"
"movd %%rax, %%xmm14 ;\n"
"pshufd $0x00, %%xmm14, %%xmm14 ;\n"
"pxor %%xmm0, %%xmm0 ;\n"
"pxor %%xmm1, %%xmm1 ;\n"
"pxor %%xmm2, %%xmm2 ;\n"
"pxor %%xmm3, %%xmm3 ;\n"
"pxor %%xmm4, %%xmm4 ;\n"
"pxor %%xmm5, %%xmm5 ;\n"
/* 0 */
"movq $0, %%rax ;\n"
"movd %%rax, %%xmm15 ;\n"
"pshufd $0x00, %%xmm15, %%xmm15 ;\n"
"pcmpeqd %%xmm14, %%xmm15 ;\n"
"movq $1, %%rax ;\n"
"movd %%rax, %%xmm6 ;\n"
"pxor %%xmm7, %%xmm7 ;\n"
"pand %%xmm15, %%xmm6 ;\n"
"pand %%xmm15, %%xmm7 ;\n"
"por %%xmm6, %%xmm0 ;\n"
"por %%xmm7, %%xmm1 ;\n"
"por %%xmm6, %%xmm2 ;\n"
"por %%xmm7, %%xmm3 ;\n"
/* 1 */
"movq $1, %%rax ;\n"
"movd %%rax, %%xmm15 ;\n"
"pshufd $0x00, %%xmm15, %%xmm15 ;\n"
"pcmpeqd %%xmm14, %%xmm15 ;\n"
"movdqa 0(%1), %%xmm6 ;\n"
"movdqa 16(%1), %%xmm7 ;\n"
"movdqa 32(%1), %%xmm8 ;\n"
"movdqa 48(%1), %%xmm9 ;\n"
"movdqa 64(%1), %%xmm10 ;\n"
"movdqa 80(%1), %%xmm11 ;\n"
"pand %%xmm15, %%xmm6 ;\n"
"pand %%xmm15, %%xmm7 ;\n"
"pand %%xmm15, %%xmm8 ;\n"
"pand %%xmm15, %%xmm9 ;\n"
"pand %%xmm15, %%xmm10 ;\n"
"pand %%xmm15, %%xmm11 ;\n"
"por %%xmm6, %%xmm0 ;\n"
"por %%xmm7, %%xmm1 ;\n"
"por %%xmm8, %%xmm2 ;\n"
"por %%xmm9, %%xmm3 ;\n"
"por %%xmm10, %%xmm4 ;\n"
"por %%xmm11, %%xmm5 ;\n"
/* 2 */
"movq $2, %%rax ;\n"
"movd %%rax, %%xmm15 ;\n"
"pshufd $0x00, %%xmm15, %%xmm15 ;\n"
"pcmpeqd %%xmm14, %%xmm15 ;\n"
"movdqa 96(%1), %%xmm6 ;\n"
"movdqa 112(%1), %%xmm7 ;\n"
"movdqa 128(%1), %%xmm8 ;\n"
"movdqa 144(%1), %%xmm9 ;\n"
"movdqa 160(%1), %%xmm10 ;\n"
"movdqa 176(%1), %%xmm11 ;\n"
"pand %%xmm15, %%xmm6 ;\n"
"pand %%xmm15, %%xmm7 ;\n"
"pand %%xmm15, %%xmm8 ;\n"
"pand %%xmm15, %%xmm9 ;\n"
"pand %%xmm15, %%xmm10 ;\n"
"pand %%xmm15, %%xmm11 ;\n"
"por %%xmm6, %%xmm0 ;\n"
"por %%xmm7, %%xmm1 ;\n"
"por %%xmm8, %%xmm2 ;\n"
"por %%xmm9, %%xmm3 ;\n"
"por %%xmm10, %%xmm4 ;\n"
"por %%xmm11, %%xmm5 ;\n"
/* 3 */
"movq $3, %%rax ;\n"
"movd %%rax, %%xmm15 ;\n"
"pshufd $0x00, %%xmm15, %%xmm15 ;\n"
"pcmpeqd %%xmm14, %%xmm15 ;\n"
"movdqa 192(%1), %%xmm6 ;\n"
"movdqa 208(%1), %%xmm7 ;\n"
"movdqa 224(%1), %%xmm8 ;\n"
"movdqa 240(%1), %%xmm9 ;\n"
"movdqa 256(%1), %%xmm10 ;\n"
"movdqa 272(%1), %%xmm11 ;\n"
"pand %%xmm15, %%xmm6 ;\n"
"pand %%xmm15, %%xmm7 ;\n"
"pand %%xmm15, %%xmm8 ;\n"
"pand %%xmm15, %%xmm9 ;\n"
"pand %%xmm15, %%xmm10 ;\n"
"pand %%xmm15, %%xmm11 ;\n"
"por %%xmm6, %%xmm0 ;\n"
"por %%xmm7, %%xmm1 ;\n"
"por %%xmm8, %%xmm2 ;\n"
"por %%xmm9, %%xmm3 ;\n"
"por %%xmm10, %%xmm4 ;\n"
"por %%xmm11, %%xmm5 ;\n"
/* 4 */
"movq $4, %%rax ;\n"
"movd %%rax, %%xmm15 ;\n"
"pshufd $0x00, %%xmm15, %%xmm15 ;\n"
"pcmpeqd %%xmm14, %%xmm15 ;\n"
"movdqa 288(%1), %%xmm6 ;\n"
"movdqa 304(%1), %%xmm7 ;\n"
"movdqa 320(%1), %%xmm8 ;\n"
"movdqa 336(%1), %%xmm9 ;\n"
"movdqa 352(%1), %%xmm10 ;\n"
"movdqa 368(%1), %%xmm11 ;\n"
"pand %%xmm15, %%xmm6 ;\n"
"pand %%xmm15, %%xmm7 ;\n"
"pand %%xmm15, %%xmm8 ;\n"
"pand %%xmm15, %%xmm9 ;\n"
"pand %%xmm15, %%xmm10 ;\n"
"pand %%xmm15, %%xmm11 ;\n"
"por %%xmm6, %%xmm0 ;\n"
"por %%xmm7, %%xmm1 ;\n"
"por %%xmm8, %%xmm2 ;\n"
"por %%xmm9, %%xmm3 ;\n"
"por %%xmm10, %%xmm4 ;\n"
"por %%xmm11, %%xmm5 ;\n"
/* 5 */
"movq $5, %%rax ;\n"
"movd %%rax, %%xmm15 ;\n"
"pshufd $0x00, %%xmm15, %%xmm15 ;\n"
"pcmpeqd %%xmm14, %%xmm15 ;\n"
"movdqa 384(%1), %%xmm6 ;\n"
"movdqa 400(%1), %%xmm7 ;\n"
"movdqa 416(%1), %%xmm8 ;\n"
"movdqa 432(%1), %%xmm9 ;\n"
"movdqa 448(%1), %%xmm10 ;\n"
"movdqa 464(%1), %%xmm11 ;\n"
"pand %%xmm15, %%xmm6 ;\n"
"pand %%xmm15, %%xmm7 ;\n"
"pand %%xmm15, %%xmm8 ;\n"
"pand %%xmm15, %%xmm9 ;\n"
"pand %%xmm15, %%xmm10 ;\n"
"pand %%xmm15, %%xmm11 ;\n"
"por %%xmm6, %%xmm0 ;\n"
"por %%xmm7, %%xmm1 ;\n"
"por %%xmm8, %%xmm2 ;\n"
"por %%xmm9, %%xmm3 ;\n"
"por %%xmm10, %%xmm4 ;\n"
"por %%xmm11, %%xmm5 ;\n"
/* 6 */
"movq $6, %%rax ;\n"
"movd %%rax, %%xmm15 ;\n"
"pshufd $0x00, %%xmm15, %%xmm15 ;\n"
"pcmpeqd %%xmm14, %%xmm15 ;\n"
"movdqa 480(%1), %%xmm6 ;\n"
"movdqa 496(%1), %%xmm7 ;\n"
"movdqa 512(%1), %%xmm8 ;\n"
"movdqa 528(%1), %%xmm9 ;\n"
"movdqa 544(%1), %%xmm10 ;\n"
"movdqa 560(%1), %%xmm11 ;\n"
"pand %%xmm15, %%xmm6 ;\n"
"pand %%xmm15, %%xmm7 ;\n"
"pand %%xmm15, %%xmm8 ;\n"
"pand %%xmm15, %%xmm9 ;\n"
"pand %%xmm15, %%xmm10 ;\n"
"pand %%xmm15, %%xmm11 ;\n"
"por %%xmm6, %%xmm0 ;\n"
"por %%xmm7, %%xmm1 ;\n"
"por %%xmm8, %%xmm2 ;\n"
"por %%xmm9, %%xmm3 ;\n"
"por %%xmm10, %%xmm4 ;\n"
"por %%xmm11, %%xmm5 ;\n"
/* 7 */
"movq $7, %%rax ;\n"
"movd %%rax, %%xmm15 ;\n"
"pshufd $0x00, %%xmm15, %%xmm15 ;\n"
"pcmpeqd %%xmm14, %%xmm15 ;\n"
"movdqa 576(%1), %%xmm6 ;\n"
"movdqa 592(%1), %%xmm7 ;\n"
"movdqa 608(%1), %%xmm8 ;\n"
"movdqa 624(%1), %%xmm9 ;\n"
"movdqa 640(%1), %%xmm10 ;\n"
"movdqa 656(%1), %%xmm11 ;\n"
"pand %%xmm15, %%xmm6 ;\n"
"pand %%xmm15, %%xmm7 ;\n"
"pand %%xmm15, %%xmm8 ;\n"
"pand %%xmm15, %%xmm9 ;\n"
"pand %%xmm15, %%xmm10 ;\n"
"pand %%xmm15, %%xmm11 ;\n"
"por %%xmm6, %%xmm0 ;\n"
"por %%xmm7, %%xmm1 ;\n"
"por %%xmm8, %%xmm2 ;\n"
"por %%xmm9, %%xmm3 ;\n"
"por %%xmm10, %%xmm4 ;\n"
"por %%xmm11, %%xmm5 ;\n"
/* 8 */
"movq $8, %%rax ;\n"
"movd %%rax, %%xmm15 ;\n"
"pshufd $0x00, %%xmm15, %%xmm15 ;\n"
"pcmpeqd %%xmm14, %%xmm15 ;\n"
"movdqa 672(%1), %%xmm6 ;\n"
"movdqa 688(%1), %%xmm7 ;\n"
"movdqa 704(%1), %%xmm8 ;\n"
"movdqa 720(%1), %%xmm9 ;\n"
"movdqa 736(%1), %%xmm10 ;\n"
"movdqa 752(%1), %%xmm11 ;\n"
"pand %%xmm15, %%xmm6 ;\n"
"pand %%xmm15, %%xmm7 ;\n"
"pand %%xmm15, %%xmm8 ;\n"
"pand %%xmm15, %%xmm9 ;\n"
"pand %%xmm15, %%xmm10 ;\n"
"pand %%xmm15, %%xmm11 ;\n"
"por %%xmm6, %%xmm0 ;\n"
"por %%xmm7, %%xmm1 ;\n"
"por %%xmm8, %%xmm2 ;\n"
"por %%xmm9, %%xmm3 ;\n"
"por %%xmm10, %%xmm4 ;\n"
"por %%xmm11, %%xmm5 ;\n"
/* conditionally swap ysubx and xaddy */
"movq %3, %%rax ;\n"
"xorq $1, %%rax ;\n"
"movd %%rax, %%xmm14 ;\n"
"pxor %%xmm15, %%xmm15 ;\n"
"pshufd $0x00, %%xmm14, %%xmm14 ;\n"
"pxor %%xmm0, %%xmm2 ;\n"
"pxor %%xmm1, %%xmm3 ;\n"
"pcmpeqd %%xmm14, %%xmm15 ;\n"
"movdqa %%xmm2, %%xmm6 ;\n"
"movdqa %%xmm3, %%xmm7 ;\n"
"pand %%xmm15, %%xmm6 ;\n"
"pand %%xmm15, %%xmm7 ;\n"
"pxor %%xmm6, %%xmm0 ;\n"
"pxor %%xmm7, %%xmm1 ;\n"
"pxor %%xmm0, %%xmm2 ;\n"
"pxor %%xmm1, %%xmm3 ;\n"
/* store ysubx */
"xorq %%rax, %%rax ;\n"
"movd %%xmm0, %%rcx ;\n"
"movd %%xmm0, %%r8 ;\n"
"movd %%xmm1, %%rsi ;\n"
"pshufd $0xee, %%xmm0, %%xmm0 ;\n"
"pshufd $0xee, %%xmm1, %%xmm1 ;\n"
"movd %%xmm0, %%rdx ;\n"
"movd %%xmm1, %%rdi ;\n"
"shrdq $51, %%rdx, %%r8 ;\n"
"shrdq $38, %%rsi, %%rdx ;\n"
"shrdq $25, %%rdi, %%rsi ;\n"
"shrq $12, %%rdi ;\n"
"movq %%rcx, %%r9 ;\n"
"movq %%r8, %%r10 ;\n"
"movq %%rdx, %%r11 ;\n"
"movq %%rsi, %%r12 ;\n"
"movq %%rdi, %%r13 ;\n"
"shrq $26, %%r9 ;\n"
"shrq $26, %%r10 ;\n"
"shrq $26, %%r11 ;\n"
"shrq $26, %%r12 ;\n"
"shrq $26, %%r13 ;\n"
"andl $0x3ffffff, %%ecx ;\n"
"andl $0x1ffffff, %%r9d ;\n"
"andl $0x3ffffff, %%r8d ;\n"
"andl $0x1ffffff, %%r10d ;\n"
"andl $0x3ffffff, %%edx ;\n"
"andl $0x1ffffff, %%r11d ;\n"
"andl $0x3ffffff, %%esi ;\n"
"andl $0x1ffffff, %%r12d ;\n"
"andl $0x3ffffff, %%edi ;\n"
"andl $0x1ffffff, %%r13d ;\n"
"movl %%ecx, 0(%2) ;\n"
"movl %%r9d, 4(%2) ;\n"
"movl %%r8d, 8(%2) ;\n"
"movl %%r10d, 12(%2) ;\n"
"movl %%edx, 16(%2) ;\n"
"movl %%r11d, 20(%2) ;\n"
"movl %%esi, 24(%2) ;\n"
"movl %%r12d, 28(%2) ;\n"
"movl %%edi, 32(%2) ;\n"
"movl %%r13d, 36(%2) ;\n"
"movq %%rax, 40(%2) ;\n"
/* store xaddy */
"movd %%xmm2, %%rcx ;\n"
"movd %%xmm2, %%r8 ;\n"
"movd %%xmm3, %%rsi ;\n"
"pshufd $0xee, %%xmm2, %%xmm2 ;\n"
"pshufd $0xee, %%xmm3, %%xmm3 ;\n"
"movd %%xmm2, %%rdx ;\n"
"movd %%xmm3, %%rdi ;\n"
"shrdq $51, %%rdx, %%r8 ;\n"
"shrdq $38, %%rsi, %%rdx ;\n"
"shrdq $25, %%rdi, %%rsi ;\n"
"shrq $12, %%rdi ;\n"
"movq %%rcx, %%r9 ;\n"
"movq %%r8, %%r10 ;\n"
"movq %%rdx, %%r11 ;\n"
"movq %%rsi, %%r12 ;\n"
"movq %%rdi, %%r13 ;\n"
"shrq $26, %%r9 ;\n"
"shrq $26, %%r10 ;\n"
"shrq $26, %%r11 ;\n"
"shrq $26, %%r12 ;\n"
"shrq $26, %%r13 ;\n"
"andl $0x3ffffff, %%ecx ;\n"
"andl $0x1ffffff, %%r9d ;\n"
"andl $0x3ffffff, %%r8d ;\n"
"andl $0x1ffffff, %%r10d ;\n"
"andl $0x3ffffff, %%edx ;\n"
"andl $0x1ffffff, %%r11d ;\n"
"andl $0x3ffffff, %%esi ;\n"
"andl $0x1ffffff, %%r12d ;\n"
"andl $0x3ffffff, %%edi ;\n"
"andl $0x1ffffff, %%r13d ;\n"
"movl %%ecx, 48(%2) ;\n"
"movl %%r9d, 52(%2) ;\n"
"movl %%r8d, 56(%2) ;\n"
"movl %%r10d, 60(%2) ;\n"
"movl %%edx, 64(%2) ;\n"
"movl %%r11d, 68(%2) ;\n"
"movl %%esi, 72(%2) ;\n"
"movl %%r12d, 76(%2) ;\n"
"movl %%edi, 80(%2) ;\n"
"movl %%r13d, 84(%2) ;\n"
"movq %%rax, 88(%2) ;\n"
/* extract t2d */
"xorq %%rax, %%rax ;\n"
"movd %%xmm4, %%rcx ;\n"
"movd %%xmm4, %%r8 ;\n"
"movd %%xmm5, %%rsi ;\n"
"pshufd $0xee, %%xmm4, %%xmm4 ;\n"
"pshufd $0xee, %%xmm5, %%xmm5 ;\n"
"movd %%xmm4, %%rdx ;\n"
"movd %%xmm5, %%rdi ;\n"
"shrdq $51, %%rdx, %%r8 ;\n"
"shrdq $38, %%rsi, %%rdx ;\n"
"shrdq $25, %%rdi, %%rsi ;\n"
"shrq $12, %%rdi ;\n"
"movq %%rcx, %%r9 ;\n"
"movq %%r8, %%r10 ;\n"
"movq %%rdx, %%r11 ;\n"
"movq %%rsi, %%r12 ;\n"
"movq %%rdi, %%r13 ;\n"
"shrq $26, %%r9 ;\n"
"shrq $26, %%r10 ;\n"
"shrq $26, %%r11 ;\n"
"shrq $26, %%r12 ;\n"
"shrq $26, %%r13 ;\n"
"andl $0x3ffffff, %%ecx ;\n"
"andl $0x1ffffff, %%r9d ;\n"
"andl $0x3ffffff, %%r8d ;\n"
"andl $0x1ffffff, %%r10d ;\n"
"andl $0x3ffffff, %%edx ;\n"
"andl $0x1ffffff, %%r11d ;\n"
"andl $0x3ffffff, %%esi ;\n"
"andl $0x1ffffff, %%r12d ;\n"
"andl $0x3ffffff, %%edi ;\n"
"andl $0x1ffffff, %%r13d ;\n"
"movd %%ecx, %%xmm0 ;\n"
"movd %%r9d, %%xmm4 ;\n"
"movd %%r8d, %%xmm8 ;\n"
"movd %%r10d, %%xmm3 ;\n"
"movd %%edx, %%xmm1 ;\n"
"movd %%r11d, %%xmm5 ;\n"
"movd %%esi, %%xmm6 ;\n"
"movd %%r12d, %%xmm7 ;\n"
"movd %%edi, %%xmm2 ;\n"
"movd %%r13d, %%xmm9 ;\n"
"punpckldq %%xmm4, %%xmm0 ;\n"
"punpckldq %%xmm3, %%xmm8 ;\n"
"punpckldq %%xmm5, %%xmm1 ;\n"
"punpckldq %%xmm7, %%xmm6 ;\n"
"punpckldq %%xmm9, %%xmm2 ;\n"
"punpcklqdq %%xmm8, %%xmm0 ;\n"
"punpcklqdq %%xmm6, %%xmm1 ;\n"
/* set up 2p in to 3/4 */
"movl $0x7ffffda, %%ecx ;\n"
"movl $0x3fffffe, %%edx ;\n"
"movl $0x7fffffe, %%eax ;\n"
"movd %%ecx, %%xmm3 ;\n"
"movd %%edx, %%xmm5 ;\n"
"movd %%eax, %%xmm4 ;\n"
"punpckldq %%xmm5, %%xmm3 ;\n"
"punpckldq %%xmm5, %%xmm4 ;\n"
"punpcklqdq %%xmm4, %%xmm3 ;\n"
"movdqa %%xmm4, %%xmm5 ;\n"
"punpcklqdq %%xmm4, %%xmm4 ;\n"
/* subtract and conditionally move */
"movl %3, %%ecx ;\n"
"sub $1, %%ecx ;\n"
"movd %%ecx, %%xmm6 ;\n"
"pshufd $0x00, %%xmm6, %%xmm6 ;\n"
"movdqa %%xmm6, %%xmm7 ;\n"
"psubd %%xmm0, %%xmm3 ;\n"
"psubd %%xmm1, %%xmm4 ;\n"
"psubd %%xmm2, %%xmm5 ;\n"
"pand %%xmm6, %%xmm0 ;\n"
"pand %%xmm6, %%xmm1 ;\n"
"pand %%xmm6, %%xmm2 ;\n"
"pandn %%xmm3, %%xmm6 ;\n"
"movdqa %%xmm7, %%xmm3 ;\n"
"pandn %%xmm4, %%xmm7 ;\n"
"pandn %%xmm5, %%xmm3 ;\n"
"por %%xmm6, %%xmm0 ;\n"
"por %%xmm7, %%xmm1 ;\n"
"por %%xmm3, %%xmm2 ;\n"
/* store t2d */
"movdqa %%xmm0, 96(%2) ;\n"
"movdqa %%xmm1, 112(%2) ;\n"
"movdqa %%xmm2, 128(%2) ;\n"
:
: "m"(u), "r"(&table[pos * 8]), "r"(t), "m"(sign) /* %0 = u, %1 = table, %2 = t, %3 = sign */
:
"%rax", "%rcx", "%rdx", "%rdi", "%rsi", "%r8", "%r9", "%r10", "%r11", "%r12", "%r13",
"%xmm0", "%xmm1", "%xmm2", "%xmm3", "%xmm4", "%xmm5", "%xmm6", "%xmm7", "%xmm8", "%xmm9", "%xmm10", "%xmm11", "%xmm14", "%xmm14",
"cc", "memory"
);
}
#endif /* defined(ED25519_GCC_64BIT_SSE_CHOOSE) */

View File

@@ -0,0 +1,53 @@
static const ge25519 ge25519_basepoint = {
{0x00062d608f25d51a,0x000412a4b4f6592a,0x00075b7171a4b31d,0x0001ff60527118fe,0x000216936d3cd6e5},
{0x0006666666666658,0x0004cccccccccccc,0x0001999999999999,0x0003333333333333,0x0006666666666666},
{0x0000000000000001,0x0000000000000000,0x0000000000000000,0x0000000000000000,0x0000000000000000},
{0x00068ab3a5b7dda3,0x00000eea2a5eadbb,0x0002af8df483c27e,0x000332b375274732,0x00067875f0fd78b7}
};
static const bignum25519 ge25519_ecd = {
0x00034dca135978a3,0x0001a8283b156ebd,0x0005e7a26001c029,0x000739c663a03cbb,0x00052036cee2b6ff
};
static const bignum25519 ge25519_ec2d = {
0x00069b9426b2f159,0x00035050762add7a,0x0003cf44c0038052,0x0006738cc7407977,0x0002406d9dc56dff
};
static const bignum25519 ge25519_sqrtneg1 = {
0x00061b274a0ea0b0,0x0000d5a5fc8f189d,0x0007ef5e9cbd0c60,0x00078595a6804c9e,0x0002b8324804fc1d
};
static const ge25519_niels ge25519_niels_sliding_multiples[32] = {
{{0x00003905d740913e,0x0000ba2817d673a2,0x00023e2827f4e67c,0x000133d2e0c21a34,0x00044fd2f9298f81},{0x000493c6f58c3b85,0x0000df7181c325f7,0x0000f50b0b3e4cb7,0x0005329385a44c32,0x00007cf9d3a33d4b},{0x00011205877aaa68,0x000479955893d579,0x00050d66309b67a0,0x0002d42d0dbee5ee,0x0006f117b689f0c6}},
{{0x00011fe8a4fcd265,0x0007bcb8374faacc,0x00052f5af4ef4d4f,0x0005314098f98d10,0x0002ab91587555bd},{0x0005b0a84cee9730,0x00061d10c97155e4,0x0004059cc8096a10,0x00047a608da8014f,0x0007a164e1b9a80f},{0x0006933f0dd0d889,0x00044386bb4c4295,0x0003cb6d3162508c,0x00026368b872a2c6,0x0005a2826af12b9b}},
{{0x000182c3a447d6ba,0x00022964e536eff2,0x000192821f540053,0x0002f9f19e788e5c,0x000154a7e73eb1b5},{0x0002bc4408a5bb33,0x000078ebdda05442,0x0002ffb112354123,0x000375ee8df5862d,0x0002945ccf146e20},{0x0003dbf1812a8285,0x0000fa17ba3f9797,0x0006f69cb49c3820,0x00034d5a0db3858d,0x00043aabe696b3bb}},
{{0x00072c9aaa3221b1,0x000267774474f74d,0x000064b0e9b28085,0x0003f04ef53b27c9,0x0001d6edd5d2e531},{0x00025cd0944ea3bf,0x00075673b81a4d63,0x000150b925d1c0d4,0x00013f38d9294114,0x000461bea69283c9},{0x00036dc801b8b3a2,0x0000e0a7d4935e30,0x0001deb7cecc0d7d,0x000053a94e20dd2c,0x0007a9fbb1c6a0f9}},
{{0x0006217e039d8064,0x0006dea408337e6d,0x00057ac112628206,0x000647cb65e30473,0x00049c05a51fadc9},{0x0006678aa6a8632f,0x0005ea3788d8b365,0x00021bd6d6994279,0x0007ace75919e4e3,0x00034b9ed338add7},{0x0004e8bf9045af1b,0x000514e33a45e0d6,0x0007533c5b8bfe0f,0x000583557b7e14c9,0x00073c172021b008}},
{{0x00075b0249864348,0x00052ee11070262b,0x000237ae54fb5acd,0x0003bfd1d03aaab5,0x00018ab598029d5c},{0x000700848a802ade,0x0001e04605c4e5f7,0x0005c0d01b9767fb,0x0007d7889f42388b,0x0004275aae2546d8},{0x00032cc5fd6089e9,0x000426505c949b05,0x00046a18880c7ad2,0x0004a4221888ccda,0x0003dc65522b53df}},
{{0x0007013b327fbf93,0x0001336eeded6a0d,0x0002b565a2bbf3af,0x000253ce89591955,0x0000267882d17602},{0x0000c222a2007f6d,0x000356b79bdb77ee,0x00041ee81efe12ce,0x000120a9bd07097d,0x000234fd7eec346f},{0x0000a119732ea378,0x00063bf1ba8e2a6c,0x00069f94cc90df9a,0x000431d1779bfc48,0x000497ba6fdaa097}},
{{0x0003cd86468ccf0b,0x00048553221ac081,0x0006c9464b4e0a6e,0x00075fba84180403,0x00043b5cd4218d05},{0x0006cc0313cfeaa0,0x0001a313848da499,0x0007cb534219230a,0x00039596dedefd60,0x00061e22917f12de},{0x0002762f9bd0b516,0x0001c6e7fbddcbb3,0x00075909c3ace2bd,0x00042101972d3ec9,0x000511d61210ae4d}},
{{0x000386484420de87,0x0002d6b25db68102,0x000650b4962873c0,0x0004081cfd271394,0x00071a7fe6fe2482},{0x000676ef950e9d81,0x0001b81ae089f258,0x00063c4922951883,0x0002f1d54d9b3237,0x0006d325924ddb85},{0x000182b8a5c8c854,0x00073fcbe5406d8e,0x0005de3430cff451,0x000554b967ac8c41,0x0004746c4b6559ee}},
{{0x000546c864741147,0x0003a1df99092690,0x0001ca8cc9f4d6bb,0x00036b7fc9cd3b03,0x000219663497db5e},{0x00077b3c6dc69a2b,0x0004edf13ec2fa6e,0x0004e85ad77beac8,0x0007dba2b28e7bda,0x0005c9a51de34fe9},{0x0000f1cf79f10e67,0x00043ccb0a2b7ea2,0x00005089dfff776a,0x0001dd84e1d38b88,0x0004804503c60822}},
{{0x000021d23a36d175,0x0004fd3373c6476d,0x00020e291eeed02a,0x00062f2ecf2e7210,0x000771e098858de4},{0x00049ed02ca37fc7,0x000474c2b5957884,0x0005b8388e816683,0x0004b6c454b76be4,0x000553398a516506},{0x0002f5d278451edf,0x000730b133997342,0x0006965420eb6975,0x000308a3bfa516cf,0x0005a5ed1d68ff5a}},
{{0x0005e0c558527359,0x0003395b73afd75c,0x000072afa4e4b970,0x00062214329e0f6d,0x000019b60135fefd},{0x0005122afe150e83,0x0004afc966bb0232,0x0001c478833c8268,0x00017839c3fc148f,0x00044acb897d8bf9},{0x000068145e134b83,0x0001e4860982c3cc,0x000068fb5f13d799,0x0007c9283744547e,0x000150c49fde6ad2}},
{{0x0001863c9cdca868,0x0003770e295a1709,0x0000d85a3720fd13,0x0005e0ff1f71ab06,0x00078a6d7791e05f},{0x0003f29509471138,0x000729eeb4ca31cf,0x00069c22b575bfbc,0x0004910857bce212,0x0006b2b5a075bb99},{0x0007704b47a0b976,0x0002ae82e91aab17,0x00050bd6429806cd,0x00068055158fd8ea,0x000725c7ffc4ad55}},
{{0x00002bf71cd098c0,0x00049dabcc6cd230,0x00040a6533f905b2,0x000573efac2eb8a4,0x0004cd54625f855f},{0x00026715d1cf99b2,0x0002205441a69c88,0x000448427dcd4b54,0x0001d191e88abdc5,0x000794cc9277cb1f},{0x0006c426c2ac5053,0x0005a65ece4b095e,0x0000c44086f26bb6,0x0007429568197885,0x0007008357b6fcc8}},
{{0x00039fbb82584a34,0x00047a568f257a03,0x00014d88091ead91,0x0002145b18b1ce24,0x00013a92a3669d6d},{0x0000672738773f01,0x000752bf799f6171,0x0006b4a6dae33323,0x0007b54696ead1dc,0x00006ef7e9851ad0},{0x0003771cc0577de5,0x0003ca06bb8b9952,0x00000b81c5d50390,0x00043512340780ec,0x0003c296ddf8a2af}},
{{0x00034d2ebb1f2541,0x0000e815b723ff9d,0x000286b416e25443,0x0000bdfe38d1bee8,0x0000a892c7007477},{0x000515f9d914a713,0x00073191ff2255d5,0x00054f5cc2a4bdef,0x0003dd57fc118bcf,0x0007a99d393490c7},{0x0002ed2436bda3e8,0x00002afd00f291ea,0x0000be7381dea321,0x0003e952d4b2b193,0x000286762d28302f}},
{{0x00058e2bce2ef5bd,0x00068ce8f78c6f8a,0x0006ee26e39261b2,0x00033d0aa50bcf9d,0x0007686f2a3d6f17},{0x000036093ce35b25,0x0003b64d7552e9cf,0x00071ee0fe0b8460,0x00069d0660c969e5,0x00032f1da046a9d9},{0x000512a66d597c6a,0x0000609a70a57551,0x000026c08a3c464c,0x0004531fc8ee39e1,0x000561305f8a9ad2}},
{{0x0002cc28e7b0c0d5,0x00077b60eb8a6ce4,0x0004042985c277a6,0x000636657b46d3eb,0x000030a1aef2c57c},{0x0004978dec92aed1,0x000069adae7ca201,0x00011ee923290f55,0x00069641898d916c,0x00000aaec53e35d4},{0x0001f773003ad2aa,0x000005642cc10f76,0x00003b48f82cfca6,0x0002403c10ee4329,0x00020be9c1c24065}},
{{0x0000e44ae2025e60,0x0005f97b9727041c,0x0005683472c0ecec,0x000188882eb1ce7c,0x00069764c545067e},{0x000387d8249673a6,0x0005bea8dc927c2a,0x0005bd8ed5650ef0,0x0000ef0e3fcd40e1,0x000750ab3361f0ac},{0x00023283a2f81037,0x000477aff97e23d1,0x0000b8958dbcbb68,0x0000205b97e8add6,0x00054f96b3fb7075}},
{{0x0005afc616b11ecd,0x00039f4aec8f22ef,0x0003b39e1625d92e,0x0005f85bd4508873,0x00078e6839fbe85d},{0x0005f20429669279,0x00008fafae4941f5,0x00015d83c4eb7688,0x0001cf379eca4146,0x0003d7fe9c52bb75},{0x00032df737b8856b,0x0000608342f14e06,0x0003967889d74175,0x0001211907fba550,0x00070f268f350088}},
{{0x0004112070dcf355,0x0007dcff9c22e464,0x00054ada60e03325,0x00025cd98eef769a,0x000404e56c039b8c},{0x00064583b1805f47,0x00022c1baf832cd0,0x000132c01bd4d717,0x0004ecf4c3a75b8f,0x0007c0d345cfad88},{0x00071f4b8c78338a,0x00062cfc16bc2b23,0x00017cf51280d9aa,0x0003bbae5e20a95a,0x00020d754762aaec}},
{{0x0004feb135b9f543,0x00063bd192ad93ae,0x00044e2ea612cdf7,0x000670f4991583ab,0x00038b8ada8790b4},{0x0007c36fc73bb758,0x0004a6c797734bd1,0x0000ef248ab3950e,0x00063154c9a53ec8,0x0002b8f1e46f3cee},{0x00004a9cdf51f95d,0x0005d963fbd596b8,0x00022d9b68ace54a,0x0004a98e8836c599,0x000049aeb32ceba1}},
{{0x00067d3c63dcfe7e,0x000112f0adc81aee,0x00053df04c827165,0x0002fe5b33b430f0,0x00051c665e0c8d62},{0x00007d0b75fc7931,0x00016f4ce4ba754a,0x0005ace4c03fbe49,0x00027e0ec12a159c,0x000795ee17530f67},{0x00025b0a52ecbd81,0x0005dc0695fce4a9,0x0003b928c575047d,0x00023bf3512686e5,0x0006cd19bf49dc54}},
{{0x0007619052179ca3,0x0000c16593f0afd0,0x000265c4795c7428,0x00031c40515d5442,0x0007520f3db40b2e},{0x0006612165afc386,0x0001171aa36203ff,0x0002642ea820a8aa,0x0001f3bb7b313f10,0x0005e01b3a7429e4},{0x00050be3d39357a1,0x0003ab33d294a7b6,0x0004c479ba59edb3,0x0004c30d184d326f,0x00071092c9ccef3c}},
{{0x0000523f0364918c,0x000687f56d638a7b,0x00020796928ad013,0x0005d38405a54f33,0x0000ea15b03d0257},{0x0003d8ac74051dcf,0x00010ab6f543d0ad,0x0005d0f3ac0fda90,0x0005ef1d2573e5e4,0x0004173a5bb7137a},{0x00056e31f0f9218a,0x0005635f88e102f8,0x0002cbc5d969a5b8,0x000533fbc98b347a,0x0005fc565614a4e3}},
{{0x0006570dc46d7ae5,0x00018a9f1b91e26d,0x000436b6183f42ab,0x000550acaa4f8198,0x00062711c414c454},{0x0002e1e67790988e,0x0001e38b9ae44912,0x000648fbb4075654,0x00028df1d840cd72,0x0003214c7409d466},{0x0001827406651770,0x0004d144f286c265,0x00017488f0ee9281,0x00019e6cdb5c760c,0x0005bea94073ecb8}},
{{0x0005bf0912c89be4,0x00062fadcaf38c83,0x00025ec196b3ce2c,0x00077655ff4f017b,0x0003aacd5c148f61},{0x0000ce63f343d2f8,0x0001e0a87d1e368e,0x000045edbc019eea,0x0006979aed28d0d1,0x0004ad0785944f1b},{0x00063b34c3318301,0x0000e0e62d04d0b1,0x000676a233726701,0x00029e9a042d9769,0x0003aff0cb1d9028}},
{{0x0005c7eb3a20405e,0x0005fdb5aad930f8,0x0004a757e63b8c47,0x00028e9492972456,0x000110e7e86f4cd2},{0x0006430bf4c53505,0x000264c3e4507244,0x00074c9f19a39270,0x00073f84f799bc47,0x0002ccf9f732bd99},{0x0000d89ed603f5e4,0x00051e1604018af8,0x0000b8eedc4a2218,0x00051ba98b9384d0,0x00005c557e0b9693}},
{{0x0001ce311fc97e6f,0x0006023f3fb5db1f,0x0007b49775e8fc98,0x0003ad70adbf5045,0x0006e154c178fe98},{0x0006bbb089c20eb0,0x0006df41fb0b9eee,0x00051087ed87e16f,0x000102db5c9fa731,0x000289fef0841861},{0x00016336fed69abf,0x0004f066b929f9ec,0x0004e9ff9e6c5b93,0x00018c89bc4bb2ba,0x0006afbf642a95ca}},
{{0x0000de0c62f5d2c1,0x00049601cf734fb5,0x0006b5c38263f0f6,0x0004623ef5b56d06,0x0000db4b851b9503},{0x00055070f913a8cc,0x000765619eac2bbc,0x0003ab5225f47459,0x00076ced14ab5b48,0x00012c093cedb801},{0x00047f9308b8190f,0x000414235c621f82,0x00031f5ff41a5a76,0x0006736773aab96d,0x00033aa8799c6635}},
{{0x0007f51ebd085cf2,0x00012cfa67e3f5e1,0x0001800cf1e3d46a,0x00054337615ff0a8,0x000233c6f29e8e21},{0x0000f588fc156cb1,0x000363414da4f069,0x0007296ad9b68aea,0x0004d3711316ae43,0x000212cd0c1c8d58},{0x0004d5107f18c781,0x00064a4fd3a51a5e,0x0004f4cd0448bb37,0x000671d38543151e,0x0001db7778911914}},
{{0x000352397c6bc26f,0x00018a7aa0227bbe,0x0005e68cc1ea5f8b,0x0006fe3e3a7a1d5f,0x00031ad97ad26e2a},{0x00014769dd701ab6,0x00028339f1b4b667,0x0004ab214b8ae37b,0x00025f0aefa0b0fe,0x0007ae2ca8a017d2},{0x000017ed0920b962,0x000187e33b53b6fd,0x00055829907a1463,0x000641f248e0a792,0x0001ed1fc53a6622}}
};

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@@ -0,0 +1,435 @@
#if defined(ED25519_GCC_64BIT_32BIT_CHOOSE)
#define HAVE_GE25519_SCALARMULT_BASE_CHOOSE_NIELS
DONNA_NOINLINE static void
ge25519_scalarmult_base_choose_niels(ge25519_niels *t, const uint8_t table[256][96], uint32_t pos, signed char b) {
int64_t breg = (int64_t)b;
uint64_t sign = (uint64_t)breg >> 63;
uint64_t mask = ~(sign - 1);
uint64_t u = (breg + mask) ^ mask;
__asm__ __volatile__ (
/* ysubx+xaddy+t2d */
"movq %0, %%rax ;\n"
"movd %%rax, %%xmm14 ;\n"
"pshufd $0x00, %%xmm14, %%xmm14 ;\n"
"pxor %%xmm0, %%xmm0 ;\n"
"pxor %%xmm1, %%xmm1 ;\n"
"pxor %%xmm2, %%xmm2 ;\n"
"pxor %%xmm3, %%xmm3 ;\n"
"pxor %%xmm4, %%xmm4 ;\n"
"pxor %%xmm5, %%xmm5 ;\n"
/* 0 */
"movq $0, %%rax ;\n"
"movd %%rax, %%xmm15 ;\n"
"pshufd $0x00, %%xmm15, %%xmm15 ;\n"
"pcmpeqd %%xmm14, %%xmm15 ;\n"
"movq $1, %%rax ;\n"
"movd %%rax, %%xmm6 ;\n"
"pxor %%xmm7, %%xmm7 ;\n"
"pand %%xmm15, %%xmm6 ;\n"
"pand %%xmm15, %%xmm7 ;\n"
"por %%xmm6, %%xmm0 ;\n"
"por %%xmm7, %%xmm1 ;\n"
"por %%xmm6, %%xmm2 ;\n"
"por %%xmm7, %%xmm3 ;\n"
/* 1 */
"movq $1, %%rax ;\n"
"movd %%rax, %%xmm15 ;\n"
"pshufd $0x00, %%xmm15, %%xmm15 ;\n"
"pcmpeqd %%xmm14, %%xmm15 ;\n"
"movdqa 0(%1), %%xmm6 ;\n"
"movdqa 16(%1), %%xmm7 ;\n"
"movdqa 32(%1), %%xmm8 ;\n"
"movdqa 48(%1), %%xmm9 ;\n"
"movdqa 64(%1), %%xmm10 ;\n"
"movdqa 80(%1), %%xmm11 ;\n"
"pand %%xmm15, %%xmm6 ;\n"
"pand %%xmm15, %%xmm7 ;\n"
"pand %%xmm15, %%xmm8 ;\n"
"pand %%xmm15, %%xmm9 ;\n"
"pand %%xmm15, %%xmm10 ;\n"
"pand %%xmm15, %%xmm11 ;\n"
"por %%xmm6, %%xmm0 ;\n"
"por %%xmm7, %%xmm1 ;\n"
"por %%xmm8, %%xmm2 ;\n"
"por %%xmm9, %%xmm3 ;\n"
"por %%xmm10, %%xmm4 ;\n"
"por %%xmm11, %%xmm5 ;\n"
/* 2 */
"movq $2, %%rax ;\n"
"movd %%rax, %%xmm15 ;\n"
"pshufd $0x00, %%xmm15, %%xmm15 ;\n"
"pcmpeqd %%xmm14, %%xmm15 ;\n"
"movdqa 96(%1), %%xmm6 ;\n"
"movdqa 112(%1), %%xmm7 ;\n"
"movdqa 128(%1), %%xmm8 ;\n"
"movdqa 144(%1), %%xmm9 ;\n"
"movdqa 160(%1), %%xmm10 ;\n"
"movdqa 176(%1), %%xmm11 ;\n"
"pand %%xmm15, %%xmm6 ;\n"
"pand %%xmm15, %%xmm7 ;\n"
"pand %%xmm15, %%xmm8 ;\n"
"pand %%xmm15, %%xmm9 ;\n"
"pand %%xmm15, %%xmm10 ;\n"
"pand %%xmm15, %%xmm11 ;\n"
"por %%xmm6, %%xmm0 ;\n"
"por %%xmm7, %%xmm1 ;\n"
"por %%xmm8, %%xmm2 ;\n"
"por %%xmm9, %%xmm3 ;\n"
"por %%xmm10, %%xmm4 ;\n"
"por %%xmm11, %%xmm5 ;\n"
/* 3 */
"movq $3, %%rax ;\n"
"movd %%rax, %%xmm15 ;\n"
"pshufd $0x00, %%xmm15, %%xmm15 ;\n"
"pcmpeqd %%xmm14, %%xmm15 ;\n"
"movdqa 192(%1), %%xmm6 ;\n"
"movdqa 208(%1), %%xmm7 ;\n"
"movdqa 224(%1), %%xmm8 ;\n"
"movdqa 240(%1), %%xmm9 ;\n"
"movdqa 256(%1), %%xmm10 ;\n"
"movdqa 272(%1), %%xmm11 ;\n"
"pand %%xmm15, %%xmm6 ;\n"
"pand %%xmm15, %%xmm7 ;\n"
"pand %%xmm15, %%xmm8 ;\n"
"pand %%xmm15, %%xmm9 ;\n"
"pand %%xmm15, %%xmm10 ;\n"
"pand %%xmm15, %%xmm11 ;\n"
"por %%xmm6, %%xmm0 ;\n"
"por %%xmm7, %%xmm1 ;\n"
"por %%xmm8, %%xmm2 ;\n"
"por %%xmm9, %%xmm3 ;\n"
"por %%xmm10, %%xmm4 ;\n"
"por %%xmm11, %%xmm5 ;\n"
/* 4 */
"movq $4, %%rax ;\n"
"movd %%rax, %%xmm15 ;\n"
"pshufd $0x00, %%xmm15, %%xmm15 ;\n"
"pcmpeqd %%xmm14, %%xmm15 ;\n"
"movdqa 288(%1), %%xmm6 ;\n"
"movdqa 304(%1), %%xmm7 ;\n"
"movdqa 320(%1), %%xmm8 ;\n"
"movdqa 336(%1), %%xmm9 ;\n"
"movdqa 352(%1), %%xmm10 ;\n"
"movdqa 368(%1), %%xmm11 ;\n"
"pand %%xmm15, %%xmm6 ;\n"
"pand %%xmm15, %%xmm7 ;\n"
"pand %%xmm15, %%xmm8 ;\n"
"pand %%xmm15, %%xmm9 ;\n"
"pand %%xmm15, %%xmm10 ;\n"
"pand %%xmm15, %%xmm11 ;\n"
"por %%xmm6, %%xmm0 ;\n"
"por %%xmm7, %%xmm1 ;\n"
"por %%xmm8, %%xmm2 ;\n"
"por %%xmm9, %%xmm3 ;\n"
"por %%xmm10, %%xmm4 ;\n"
"por %%xmm11, %%xmm5 ;\n"
/* 5 */
"movq $5, %%rax ;\n"
"movd %%rax, %%xmm15 ;\n"
"pshufd $0x00, %%xmm15, %%xmm15 ;\n"
"pcmpeqd %%xmm14, %%xmm15 ;\n"
"movdqa 384(%1), %%xmm6 ;\n"
"movdqa 400(%1), %%xmm7 ;\n"
"movdqa 416(%1), %%xmm8 ;\n"
"movdqa 432(%1), %%xmm9 ;\n"
"movdqa 448(%1), %%xmm10 ;\n"
"movdqa 464(%1), %%xmm11 ;\n"
"pand %%xmm15, %%xmm6 ;\n"
"pand %%xmm15, %%xmm7 ;\n"
"pand %%xmm15, %%xmm8 ;\n"
"pand %%xmm15, %%xmm9 ;\n"
"pand %%xmm15, %%xmm10 ;\n"
"pand %%xmm15, %%xmm11 ;\n"
"por %%xmm6, %%xmm0 ;\n"
"por %%xmm7, %%xmm1 ;\n"
"por %%xmm8, %%xmm2 ;\n"
"por %%xmm9, %%xmm3 ;\n"
"por %%xmm10, %%xmm4 ;\n"
"por %%xmm11, %%xmm5 ;\n"
/* 6 */
"movq $6, %%rax ;\n"
"movd %%rax, %%xmm15 ;\n"
"pshufd $0x00, %%xmm15, %%xmm15 ;\n"
"pcmpeqd %%xmm14, %%xmm15 ;\n"
"movdqa 480(%1), %%xmm6 ;\n"
"movdqa 496(%1), %%xmm7 ;\n"
"movdqa 512(%1), %%xmm8 ;\n"
"movdqa 528(%1), %%xmm9 ;\n"
"movdqa 544(%1), %%xmm10 ;\n"
"movdqa 560(%1), %%xmm11 ;\n"
"pand %%xmm15, %%xmm6 ;\n"
"pand %%xmm15, %%xmm7 ;\n"
"pand %%xmm15, %%xmm8 ;\n"
"pand %%xmm15, %%xmm9 ;\n"
"pand %%xmm15, %%xmm10 ;\n"
"pand %%xmm15, %%xmm11 ;\n"
"por %%xmm6, %%xmm0 ;\n"
"por %%xmm7, %%xmm1 ;\n"
"por %%xmm8, %%xmm2 ;\n"
"por %%xmm9, %%xmm3 ;\n"
"por %%xmm10, %%xmm4 ;\n"
"por %%xmm11, %%xmm5 ;\n"
/* 7 */
"movq $7, %%rax ;\n"
"movd %%rax, %%xmm15 ;\n"
"pshufd $0x00, %%xmm15, %%xmm15 ;\n"
"pcmpeqd %%xmm14, %%xmm15 ;\n"
"movdqa 576(%1), %%xmm6 ;\n"
"movdqa 592(%1), %%xmm7 ;\n"
"movdqa 608(%1), %%xmm8 ;\n"
"movdqa 624(%1), %%xmm9 ;\n"
"movdqa 640(%1), %%xmm10 ;\n"
"movdqa 656(%1), %%xmm11 ;\n"
"pand %%xmm15, %%xmm6 ;\n"
"pand %%xmm15, %%xmm7 ;\n"
"pand %%xmm15, %%xmm8 ;\n"
"pand %%xmm15, %%xmm9 ;\n"
"pand %%xmm15, %%xmm10 ;\n"
"pand %%xmm15, %%xmm11 ;\n"
"por %%xmm6, %%xmm0 ;\n"
"por %%xmm7, %%xmm1 ;\n"
"por %%xmm8, %%xmm2 ;\n"
"por %%xmm9, %%xmm3 ;\n"
"por %%xmm10, %%xmm4 ;\n"
"por %%xmm11, %%xmm5 ;\n"
/* 8 */
"movq $8, %%rax ;\n"
"movd %%rax, %%xmm15 ;\n"
"pshufd $0x00, %%xmm15, %%xmm15 ;\n"
"pcmpeqd %%xmm14, %%xmm15 ;\n"
"movdqa 672(%1), %%xmm6 ;\n"
"movdqa 688(%1), %%xmm7 ;\n"
"movdqa 704(%1), %%xmm8 ;\n"
"movdqa 720(%1), %%xmm9 ;\n"
"movdqa 736(%1), %%xmm10 ;\n"
"movdqa 752(%1), %%xmm11 ;\n"
"pand %%xmm15, %%xmm6 ;\n"
"pand %%xmm15, %%xmm7 ;\n"
"pand %%xmm15, %%xmm8 ;\n"
"pand %%xmm15, %%xmm9 ;\n"
"pand %%xmm15, %%xmm10 ;\n"
"pand %%xmm15, %%xmm11 ;\n"
"por %%xmm6, %%xmm0 ;\n"
"por %%xmm7, %%xmm1 ;\n"
"por %%xmm8, %%xmm2 ;\n"
"por %%xmm9, %%xmm3 ;\n"
"por %%xmm10, %%xmm4 ;\n"
"por %%xmm11, %%xmm5 ;\n"
/* conditionally swap ysubx and xaddy */
"movq %3, %%rax ;\n"
"xorq $1, %%rax ;\n"
"movd %%rax, %%xmm14 ;\n"
"pxor %%xmm15, %%xmm15 ;\n"
"pshufd $0x00, %%xmm14, %%xmm14 ;\n"
"pxor %%xmm0, %%xmm2 ;\n"
"pxor %%xmm1, %%xmm3 ;\n"
"pcmpeqd %%xmm14, %%xmm15 ;\n"
"movdqa %%xmm2, %%xmm6 ;\n"
"movdqa %%xmm3, %%xmm7 ;\n"
"pand %%xmm15, %%xmm6 ;\n"
"pand %%xmm15, %%xmm7 ;\n"
"pxor %%xmm6, %%xmm0 ;\n"
"pxor %%xmm7, %%xmm1 ;\n"
"pxor %%xmm0, %%xmm2 ;\n"
"pxor %%xmm1, %%xmm3 ;\n"
/* store ysubx */
"xorq %%rax, %%rax ;\n"
"movd %%xmm0, %%rcx ;\n"
"movd %%xmm0, %%r8 ;\n"
"movd %%xmm1, %%rsi ;\n"
"pshufd $0xee, %%xmm0, %%xmm0 ;\n"
"pshufd $0xee, %%xmm1, %%xmm1 ;\n"
"movd %%xmm0, %%rdx ;\n"
"movd %%xmm1, %%rdi ;\n"
"shrdq $51, %%rdx, %%r8 ;\n"
"shrdq $38, %%rsi, %%rdx ;\n"
"shrdq $25, %%rdi, %%rsi ;\n"
"shrq $12, %%rdi ;\n"
"movq %%rcx, %%r9 ;\n"
"movq %%r8, %%r10 ;\n"
"movq %%rdx, %%r11 ;\n"
"movq %%rsi, %%r12 ;\n"
"movq %%rdi, %%r13 ;\n"
"shrq $26, %%r9 ;\n"
"shrq $26, %%r10 ;\n"
"shrq $26, %%r11 ;\n"
"shrq $26, %%r12 ;\n"
"shrq $26, %%r13 ;\n"
"andl $0x3ffffff, %%ecx ;\n"
"andl $0x1ffffff, %%r9d ;\n"
"andl $0x3ffffff, %%r8d ;\n"
"andl $0x1ffffff, %%r10d ;\n"
"andl $0x3ffffff, %%edx ;\n"
"andl $0x1ffffff, %%r11d ;\n"
"andl $0x3ffffff, %%esi ;\n"
"andl $0x1ffffff, %%r12d ;\n"
"andl $0x3ffffff, %%edi ;\n"
"andl $0x1ffffff, %%r13d ;\n"
"movl %%ecx, 0(%2) ;\n"
"movl %%r9d, 4(%2) ;\n"
"movl %%r8d, 8(%2) ;\n"
"movl %%r10d, 12(%2) ;\n"
"movl %%edx, 16(%2) ;\n"
"movl %%r11d, 20(%2) ;\n"
"movl %%esi, 24(%2) ;\n"
"movl %%r12d, 28(%2) ;\n"
"movl %%edi, 32(%2) ;\n"
"movl %%r13d, 36(%2) ;\n"
/* store xaddy */
"movd %%xmm2, %%rcx ;\n"
"movd %%xmm2, %%r8 ;\n"
"movd %%xmm3, %%rsi ;\n"
"pshufd $0xee, %%xmm2, %%xmm2 ;\n"
"pshufd $0xee, %%xmm3, %%xmm3 ;\n"
"movd %%xmm2, %%rdx ;\n"
"movd %%xmm3, %%rdi ;\n"
"shrdq $51, %%rdx, %%r8 ;\n"
"shrdq $38, %%rsi, %%rdx ;\n"
"shrdq $25, %%rdi, %%rsi ;\n"
"shrq $12, %%rdi ;\n"
"movq %%rcx, %%r9 ;\n"
"movq %%r8, %%r10 ;\n"
"movq %%rdx, %%r11 ;\n"
"movq %%rsi, %%r12 ;\n"
"movq %%rdi, %%r13 ;\n"
"shrq $26, %%r9 ;\n"
"shrq $26, %%r10 ;\n"
"shrq $26, %%r11 ;\n"
"shrq $26, %%r12 ;\n"
"shrq $26, %%r13 ;\n"
"andl $0x3ffffff, %%ecx ;\n"
"andl $0x1ffffff, %%r9d ;\n"
"andl $0x3ffffff, %%r8d ;\n"
"andl $0x1ffffff, %%r10d ;\n"
"andl $0x3ffffff, %%edx ;\n"
"andl $0x1ffffff, %%r11d ;\n"
"andl $0x3ffffff, %%esi ;\n"
"andl $0x1ffffff, %%r12d ;\n"
"andl $0x3ffffff, %%edi ;\n"
"andl $0x1ffffff, %%r13d ;\n"
"movl %%ecx, 40(%2) ;\n"
"movl %%r9d, 44(%2) ;\n"
"movl %%r8d, 48(%2) ;\n"
"movl %%r10d, 52(%2) ;\n"
"movl %%edx, 56(%2) ;\n"
"movl %%r11d, 60(%2) ;\n"
"movl %%esi, 64(%2) ;\n"
"movl %%r12d, 68(%2) ;\n"
"movl %%edi, 72(%2) ;\n"
"movl %%r13d, 76(%2) ;\n"
/* extract t2d */
"xorq %%rax, %%rax ;\n"
"movd %%xmm4, %%rcx ;\n"
"movd %%xmm4, %%r8 ;\n"
"movd %%xmm5, %%rsi ;\n"
"pshufd $0xee, %%xmm4, %%xmm4 ;\n"
"pshufd $0xee, %%xmm5, %%xmm5 ;\n"
"movd %%xmm4, %%rdx ;\n"
"movd %%xmm5, %%rdi ;\n"
"shrdq $51, %%rdx, %%r8 ;\n"
"shrdq $38, %%rsi, %%rdx ;\n"
"shrdq $25, %%rdi, %%rsi ;\n"
"shrq $12, %%rdi ;\n"
"movq %%rcx, %%r9 ;\n"
"movq %%r8, %%r10 ;\n"
"movq %%rdx, %%r11 ;\n"
"movq %%rsi, %%r12 ;\n"
"movq %%rdi, %%r13 ;\n"
"shrq $26, %%r9 ;\n"
"shrq $26, %%r10 ;\n"
"shrq $26, %%r11 ;\n"
"shrq $26, %%r12 ;\n"
"shrq $26, %%r13 ;\n"
"andl $0x3ffffff, %%ecx ;\n"
"andl $0x1ffffff, %%r9d ;\n"
"andl $0x3ffffff, %%r8d ;\n"
"andl $0x1ffffff, %%r10d ;\n"
"andl $0x3ffffff, %%edx ;\n"
"andl $0x1ffffff, %%r11d ;\n"
"andl $0x3ffffff, %%esi ;\n"
"andl $0x1ffffff, %%r12d ;\n"
"andl $0x3ffffff, %%edi ;\n"
"andl $0x1ffffff, %%r13d ;\n"
"movd %%ecx, %%xmm0 ;\n"
"movd %%r9d, %%xmm4 ;\n"
"movd %%r8d, %%xmm8 ;\n"
"movd %%r10d, %%xmm3 ;\n"
"movd %%edx, %%xmm1 ;\n"
"movd %%r11d, %%xmm5 ;\n"
"movd %%esi, %%xmm6 ;\n"
"movd %%r12d, %%xmm7 ;\n"
"movd %%edi, %%xmm2 ;\n"
"movd %%r13d, %%xmm9 ;\n"
"punpckldq %%xmm4, %%xmm0 ;\n"
"punpckldq %%xmm3, %%xmm8 ;\n"
"punpckldq %%xmm5, %%xmm1 ;\n"
"punpckldq %%xmm7, %%xmm6 ;\n"
"punpckldq %%xmm9, %%xmm2 ;\n"
"punpcklqdq %%xmm8, %%xmm0 ;\n"
"punpcklqdq %%xmm6, %%xmm1 ;\n"
/* set up 2p in to 3/4 */
"movl $0x7ffffda, %%ecx ;\n"
"movl $0x3fffffe, %%edx ;\n"
"movl $0x7fffffe, %%eax ;\n"
"movd %%ecx, %%xmm3 ;\n"
"movd %%edx, %%xmm5 ;\n"
"movd %%eax, %%xmm4 ;\n"
"punpckldq %%xmm5, %%xmm3 ;\n"
"punpckldq %%xmm5, %%xmm4 ;\n"
"punpcklqdq %%xmm4, %%xmm3 ;\n"
"movdqa %%xmm4, %%xmm5 ;\n"
"punpcklqdq %%xmm4, %%xmm4 ;\n"
/* subtract and conditionally move */
"movl %3, %%ecx ;\n"
"sub $1, %%ecx ;\n"
"movd %%ecx, %%xmm6 ;\n"
"pshufd $0x00, %%xmm6, %%xmm6 ;\n"
"movdqa %%xmm6, %%xmm7 ;\n"
"psubd %%xmm0, %%xmm3 ;\n"
"psubd %%xmm1, %%xmm4 ;\n"
"psubd %%xmm2, %%xmm5 ;\n"
"pand %%xmm6, %%xmm0 ;\n"
"pand %%xmm6, %%xmm1 ;\n"
"pand %%xmm6, %%xmm2 ;\n"
"pandn %%xmm3, %%xmm6 ;\n"
"movdqa %%xmm7, %%xmm3 ;\n"
"pandn %%xmm4, %%xmm7 ;\n"
"pandn %%xmm5, %%xmm3 ;\n"
"por %%xmm6, %%xmm0 ;\n"
"por %%xmm7, %%xmm1 ;\n"
"por %%xmm3, %%xmm2 ;\n"
/* store t2d */
"movdqa %%xmm0, 80(%2) ;\n"
"movdqa %%xmm1, 96(%2) ;\n"
"movd %%xmm2, %%rax ;\n"
"movq %%rax, 112(%2) ;\n"
:
: "m"(u), "r"(&table[pos * 8]), "r"(t), "m"(sign) /* %0 = u, %1 = table, %2 = t, %3 = sign */
:
"%rax", "%rcx", "%rdx", "%rdi", "%rsi", "%r8", "%r9", "%r10", "%r11", "%r12", "%r13",
"%xmm0", "%xmm1", "%xmm2", "%xmm3", "%xmm4", "%xmm5", "%xmm6", "%xmm7", "%xmm8", "%xmm9", "%xmm10", "%xmm11", "%xmm14", "%xmm14",
"cc", "memory"
);
}
#endif /* defined(ED25519_GCC_64BIT_32BIT_CHOOSE) */

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@@ -0,0 +1,357 @@
#if defined(ED25519_GCC_64BIT_X86_CHOOSE)
#define HAVE_GE25519_SCALARMULT_BASE_CHOOSE_NIELS
#if defined(__clang__) || defined (__GNUC__)
# define ATTRIBUTE_NO_SANITIZE_ADDRESS __attribute__((no_sanitize_address))
#else
# define ATTRIBUTE_NO_SANITIZE_ADDRESS
#endif
ATTRIBUTE_NO_SANITIZE_ADDRESS DONNA_NOINLINE static void
ge25519_scalarmult_base_choose_niels(ge25519_niels *t, const uint8_t table[256][96], uint32_t pos, signed char b) {
int64_t breg = (int64_t)b;
uint64_t sign = (uint64_t)breg >> 63;
uint64_t mask = ~(sign - 1);
uint64_t u = (breg + mask) ^ mask;
__asm__ __volatile__ (
/* ysubx+xaddy+t2d */
"movq %0, %%rax ;\n"
"movd %%rax, %%xmm14 ;\n"
"pshufd $0x00, %%xmm14, %%xmm14 ;\n"
"pxor %%xmm0, %%xmm0 ;\n"
"pxor %%xmm1, %%xmm1 ;\n"
"pxor %%xmm2, %%xmm2 ;\n"
"pxor %%xmm3, %%xmm3 ;\n"
"pxor %%xmm4, %%xmm4 ;\n"
"pxor %%xmm5, %%xmm5 ;\n"
/* 0 */
"movq $0, %%rax ;\n"
"movd %%rax, %%xmm15 ;\n"
"pshufd $0x00, %%xmm15, %%xmm15 ;\n"
"pcmpeqd %%xmm14, %%xmm15 ;\n"
"movq $1, %%rax ;\n"
"movd %%rax, %%xmm6 ;\n"
"pxor %%xmm7, %%xmm7 ;\n"
"pand %%xmm15, %%xmm6 ;\n"
"pand %%xmm15, %%xmm7 ;\n"
"por %%xmm6, %%xmm0 ;\n"
"por %%xmm7, %%xmm1 ;\n"
"por %%xmm6, %%xmm2 ;\n"
"por %%xmm7, %%xmm3 ;\n"
/* 1 */
"movq $1, %%rax ;\n"
"movd %%rax, %%xmm15 ;\n"
"pshufd $0x00, %%xmm15, %%xmm15 ;\n"
"pcmpeqd %%xmm14, %%xmm15 ;\n"
"movdqa 0(%1), %%xmm6 ;\n"
"movdqa 16(%1), %%xmm7 ;\n"
"movdqa 32(%1), %%xmm8 ;\n"
"movdqa 48(%1), %%xmm9 ;\n"
"movdqa 64(%1), %%xmm10 ;\n"
"movdqa 80(%1), %%xmm11 ;\n"
"pand %%xmm15, %%xmm6 ;\n"
"pand %%xmm15, %%xmm7 ;\n"
"pand %%xmm15, %%xmm8 ;\n"
"pand %%xmm15, %%xmm9 ;\n"
"pand %%xmm15, %%xmm10 ;\n"
"pand %%xmm15, %%xmm11 ;\n"
"por %%xmm6, %%xmm0 ;\n"
"por %%xmm7, %%xmm1 ;\n"
"por %%xmm8, %%xmm2 ;\n"
"por %%xmm9, %%xmm3 ;\n"
"por %%xmm10, %%xmm4 ;\n"
"por %%xmm11, %%xmm5 ;\n"
/* 2 */
"movq $2, %%rax ;\n"
"movd %%rax, %%xmm15 ;\n"
"pshufd $0x00, %%xmm15, %%xmm15 ;\n"
"pcmpeqd %%xmm14, %%xmm15 ;\n"
"movdqa 96(%1), %%xmm6 ;\n"
"movdqa 112(%1), %%xmm7 ;\n"
"movdqa 128(%1), %%xmm8 ;\n"
"movdqa 144(%1), %%xmm9 ;\n"
"movdqa 160(%1), %%xmm10 ;\n"
"movdqa 176(%1), %%xmm11 ;\n"
"pand %%xmm15, %%xmm6 ;\n"
"pand %%xmm15, %%xmm7 ;\n"
"pand %%xmm15, %%xmm8 ;\n"
"pand %%xmm15, %%xmm9 ;\n"
"pand %%xmm15, %%xmm10 ;\n"
"pand %%xmm15, %%xmm11 ;\n"
"por %%xmm6, %%xmm0 ;\n"
"por %%xmm7, %%xmm1 ;\n"
"por %%xmm8, %%xmm2 ;\n"
"por %%xmm9, %%xmm3 ;\n"
"por %%xmm10, %%xmm4 ;\n"
"por %%xmm11, %%xmm5 ;\n"
/* 3 */
"movq $3, %%rax ;\n"
"movd %%rax, %%xmm15 ;\n"
"pshufd $0x00, %%xmm15, %%xmm15 ;\n"
"pcmpeqd %%xmm14, %%xmm15 ;\n"
"movdqa 192(%1), %%xmm6 ;\n"
"movdqa 208(%1), %%xmm7 ;\n"
"movdqa 224(%1), %%xmm8 ;\n"
"movdqa 240(%1), %%xmm9 ;\n"
"movdqa 256(%1), %%xmm10 ;\n"
"movdqa 272(%1), %%xmm11 ;\n"
"pand %%xmm15, %%xmm6 ;\n"
"pand %%xmm15, %%xmm7 ;\n"
"pand %%xmm15, %%xmm8 ;\n"
"pand %%xmm15, %%xmm9 ;\n"
"pand %%xmm15, %%xmm10 ;\n"
"pand %%xmm15, %%xmm11 ;\n"
"por %%xmm6, %%xmm0 ;\n"
"por %%xmm7, %%xmm1 ;\n"
"por %%xmm8, %%xmm2 ;\n"
"por %%xmm9, %%xmm3 ;\n"
"por %%xmm10, %%xmm4 ;\n"
"por %%xmm11, %%xmm5 ;\n"
/* 4 */
"movq $4, %%rax ;\n"
"movd %%rax, %%xmm15 ;\n"
"pshufd $0x00, %%xmm15, %%xmm15 ;\n"
"pcmpeqd %%xmm14, %%xmm15 ;\n"
"movdqa 288(%1), %%xmm6 ;\n"
"movdqa 304(%1), %%xmm7 ;\n"
"movdqa 320(%1), %%xmm8 ;\n"
"movdqa 336(%1), %%xmm9 ;\n"
"movdqa 352(%1), %%xmm10 ;\n"
"movdqa 368(%1), %%xmm11 ;\n"
"pand %%xmm15, %%xmm6 ;\n"
"pand %%xmm15, %%xmm7 ;\n"
"pand %%xmm15, %%xmm8 ;\n"
"pand %%xmm15, %%xmm9 ;\n"
"pand %%xmm15, %%xmm10 ;\n"
"pand %%xmm15, %%xmm11 ;\n"
"por %%xmm6, %%xmm0 ;\n"
"por %%xmm7, %%xmm1 ;\n"
"por %%xmm8, %%xmm2 ;\n"
"por %%xmm9, %%xmm3 ;\n"
"por %%xmm10, %%xmm4 ;\n"
"por %%xmm11, %%xmm5 ;\n"
/* 5 */
"movq $5, %%rax ;\n"
"movd %%rax, %%xmm15 ;\n"
"pshufd $0x00, %%xmm15, %%xmm15 ;\n"
"pcmpeqd %%xmm14, %%xmm15 ;\n"
"movdqa 384(%1), %%xmm6 ;\n"
"movdqa 400(%1), %%xmm7 ;\n"
"movdqa 416(%1), %%xmm8 ;\n"
"movdqa 432(%1), %%xmm9 ;\n"
"movdqa 448(%1), %%xmm10 ;\n"
"movdqa 464(%1), %%xmm11 ;\n"
"pand %%xmm15, %%xmm6 ;\n"
"pand %%xmm15, %%xmm7 ;\n"
"pand %%xmm15, %%xmm8 ;\n"
"pand %%xmm15, %%xmm9 ;\n"
"pand %%xmm15, %%xmm10 ;\n"
"pand %%xmm15, %%xmm11 ;\n"
"por %%xmm6, %%xmm0 ;\n"
"por %%xmm7, %%xmm1 ;\n"
"por %%xmm8, %%xmm2 ;\n"
"por %%xmm9, %%xmm3 ;\n"
"por %%xmm10, %%xmm4 ;\n"
"por %%xmm11, %%xmm5 ;\n"
/* 6 */
"movq $6, %%rax ;\n"
"movd %%rax, %%xmm15 ;\n"
"pshufd $0x00, %%xmm15, %%xmm15 ;\n"
"pcmpeqd %%xmm14, %%xmm15 ;\n"
"movdqa 480(%1), %%xmm6 ;\n"
"movdqa 496(%1), %%xmm7 ;\n"
"movdqa 512(%1), %%xmm8 ;\n"
"movdqa 528(%1), %%xmm9 ;\n"
"movdqa 544(%1), %%xmm10 ;\n"
"movdqa 560(%1), %%xmm11 ;\n"
"pand %%xmm15, %%xmm6 ;\n"
"pand %%xmm15, %%xmm7 ;\n"
"pand %%xmm15, %%xmm8 ;\n"
"pand %%xmm15, %%xmm9 ;\n"
"pand %%xmm15, %%xmm10 ;\n"
"pand %%xmm15, %%xmm11 ;\n"
"por %%xmm6, %%xmm0 ;\n"
"por %%xmm7, %%xmm1 ;\n"
"por %%xmm8, %%xmm2 ;\n"
"por %%xmm9, %%xmm3 ;\n"
"por %%xmm10, %%xmm4 ;\n"
"por %%xmm11, %%xmm5 ;\n"
/* 7 */
"movq $7, %%rax ;\n"
"movd %%rax, %%xmm15 ;\n"
"pshufd $0x00, %%xmm15, %%xmm15 ;\n"
"pcmpeqd %%xmm14, %%xmm15 ;\n"
"movdqa 576(%1), %%xmm6 ;\n"
"movdqa 592(%1), %%xmm7 ;\n"
"movdqa 608(%1), %%xmm8 ;\n"
"movdqa 624(%1), %%xmm9 ;\n"
"movdqa 640(%1), %%xmm10 ;\n"
"movdqa 656(%1), %%xmm11 ;\n"
"pand %%xmm15, %%xmm6 ;\n"
"pand %%xmm15, %%xmm7 ;\n"
"pand %%xmm15, %%xmm8 ;\n"
"pand %%xmm15, %%xmm9 ;\n"
"pand %%xmm15, %%xmm10 ;\n"
"pand %%xmm15, %%xmm11 ;\n"
"por %%xmm6, %%xmm0 ;\n"
"por %%xmm7, %%xmm1 ;\n"
"por %%xmm8, %%xmm2 ;\n"
"por %%xmm9, %%xmm3 ;\n"
"por %%xmm10, %%xmm4 ;\n"
"por %%xmm11, %%xmm5 ;\n"
/* 8 */
"movq $8, %%rax ;\n"
"movd %%rax, %%xmm15 ;\n"
"pshufd $0x00, %%xmm15, %%xmm15 ;\n"
"pcmpeqd %%xmm14, %%xmm15 ;\n"
"movdqa 672(%1), %%xmm6 ;\n"
"movdqa 688(%1), %%xmm7 ;\n"
"movdqa 704(%1), %%xmm8 ;\n"
"movdqa 720(%1), %%xmm9 ;\n"
"movdqa 736(%1), %%xmm10 ;\n"
"movdqa 752(%1), %%xmm11 ;\n"
"pand %%xmm15, %%xmm6 ;\n"
"pand %%xmm15, %%xmm7 ;\n"
"pand %%xmm15, %%xmm8 ;\n"
"pand %%xmm15, %%xmm9 ;\n"
"pand %%xmm15, %%xmm10 ;\n"
"pand %%xmm15, %%xmm11 ;\n"
"por %%xmm6, %%xmm0 ;\n"
"por %%xmm7, %%xmm1 ;\n"
"por %%xmm8, %%xmm2 ;\n"
"por %%xmm9, %%xmm3 ;\n"
"por %%xmm10, %%xmm4 ;\n"
"por %%xmm11, %%xmm5 ;\n"
/* conditionally swap ysubx and xaddy */
"movq %3, %%rax ;\n"
"xorq $1, %%rax ;\n"
"movd %%rax, %%xmm14 ;\n"
"pxor %%xmm15, %%xmm15 ;\n"
"pshufd $0x00, %%xmm14, %%xmm14 ;\n"
"pxor %%xmm0, %%xmm2 ;\n"
"pxor %%xmm1, %%xmm3 ;\n"
"pcmpeqd %%xmm14, %%xmm15 ;\n"
"movdqa %%xmm2, %%xmm6 ;\n"
"movdqa %%xmm3, %%xmm7 ;\n"
"pand %%xmm15, %%xmm6 ;\n"
"pand %%xmm15, %%xmm7 ;\n"
"pxor %%xmm6, %%xmm0 ;\n"
"pxor %%xmm7, %%xmm1 ;\n"
"pxor %%xmm0, %%xmm2 ;\n"
"pxor %%xmm1, %%xmm3 ;\n"
/* store ysubx */
"movq $0x7ffffffffffff, %%rax ;\n"
"movd %%xmm0, %%rcx ;\n"
"movd %%xmm0, %%r8 ;\n"
"movd %%xmm1, %%rsi ;\n"
"pshufd $0xee, %%xmm0, %%xmm0 ;\n"
"pshufd $0xee, %%xmm1, %%xmm1 ;\n"
"movd %%xmm0, %%rdx ;\n"
"movd %%xmm1, %%rdi ;\n"
"shrdq $51, %%rdx, %%r8 ;\n"
"shrdq $38, %%rsi, %%rdx ;\n"
"shrdq $25, %%rdi, %%rsi ;\n"
"shrq $12, %%rdi ;\n"
"andq %%rax, %%rcx ;\n"
"andq %%rax, %%r8 ;\n"
"andq %%rax, %%rdx ;\n"
"andq %%rax, %%rsi ;\n"
"andq %%rax, %%rdi ;\n"
"movq %%rcx, 0(%2) ;\n"
"movq %%r8, 8(%2) ;\n"
"movq %%rdx, 16(%2) ;\n"
"movq %%rsi, 24(%2) ;\n"
"movq %%rdi, 32(%2) ;\n"
/* store xaddy */
"movq $0x7ffffffffffff, %%rax ;\n"
"movd %%xmm2, %%rcx ;\n"
"movd %%xmm2, %%r8 ;\n"
"movd %%xmm3, %%rsi ;\n"
"pshufd $0xee, %%xmm2, %%xmm2 ;\n"
"pshufd $0xee, %%xmm3, %%xmm3 ;\n"
"movd %%xmm2, %%rdx ;\n"
"movd %%xmm3, %%rdi ;\n"
"shrdq $51, %%rdx, %%r8 ;\n"
"shrdq $38, %%rsi, %%rdx ;\n"
"shrdq $25, %%rdi, %%rsi ;\n"
"shrq $12, %%rdi ;\n"
"andq %%rax, %%rcx ;\n"
"andq %%rax, %%r8 ;\n"
"andq %%rax, %%rdx ;\n"
"andq %%rax, %%rsi ;\n"
"andq %%rax, %%rdi ;\n"
"movq %%rcx, 40(%2) ;\n"
"movq %%r8, 48(%2) ;\n"
"movq %%rdx, 56(%2) ;\n"
"movq %%rsi, 64(%2) ;\n"
"movq %%rdi, 72(%2) ;\n"
/* extract t2d */
"movq $0x7ffffffffffff, %%rax ;\n"
"movd %%xmm4, %%rcx ;\n"
"movd %%xmm4, %%r8 ;\n"
"movd %%xmm5, %%rsi ;\n"
"pshufd $0xee, %%xmm4, %%xmm4 ;\n"
"pshufd $0xee, %%xmm5, %%xmm5 ;\n"
"movd %%xmm4, %%rdx ;\n"
"movd %%xmm5, %%rdi ;\n"
"shrdq $51, %%rdx, %%r8 ;\n"
"shrdq $38, %%rsi, %%rdx ;\n"
"shrdq $25, %%rdi, %%rsi ;\n"
"shrq $12, %%rdi ;\n"
"andq %%rax, %%rcx ;\n"
"andq %%rax, %%r8 ;\n"
"andq %%rax, %%rdx ;\n"
"andq %%rax, %%rsi ;\n"
"andq %%rax, %%rdi ;\n"
/* conditionally negate t2d */
"movq %3, %%rax ;\n"
"movq $0xfffffffffffda, %%r9 ;\n"
"movq $0xffffffffffffe, %%r10 ;\n"
"movq %%r10, %%r11 ;\n"
"movq %%r10, %%r12 ;\n"
"movq %%r10, %%r13 ;\n"
"subq %%rcx, %%r9 ;\n"
"subq %%r8, %%r10 ;\n"
"subq %%rdx, %%r11 ;\n"
"subq %%rsi, %%r12 ;\n"
"subq %%rdi, %%r13 ;\n"
"cmpq $1, %%rax ;\n"
"cmove %%r9, %%rcx ;\n"
"cmove %%r10, %%r8 ;\n"
"cmove %%r11, %%rdx ;\n"
"cmove %%r12, %%rsi ;\n"
"cmove %%r13, %%rdi ;\n"
/* store t2d */
"movq %%rcx, 80(%2) ;\n"
"movq %%r8, 88(%2) ;\n"
"movq %%rdx, 96(%2) ;\n"
"movq %%rsi, 104(%2) ;\n"
"movq %%rdi, 112(%2) ;\n"
:
: "m"(u), "r"(&table[pos * 8]), "r"(t), "m"(sign) /* %0 = u, %1 = table, %2 = t, %3 = sign */
:
"%rax", "%rcx", "%rdx", "%rdi", "%rsi", "%r8", "%r9", "%r10", "%r11", "%r12", "%r13",
"%xmm0", "%xmm1", "%xmm2", "%xmm3", "%xmm4", "%xmm5", "%xmm6", "%xmm7", "%xmm8", "%xmm9", "%xmm10", "%xmm11", "%xmm14", "%xmm14",
"cc", "memory"
);
}
#endif /* defined(ED25519_GCC_64BIT_X86_CHOOSE) */

View File

@@ -0,0 +1,259 @@
/* multiples of the base point in packed {ysubx, xaddy, t2d} form */
static const uint8_t ALIGN(16) ge25519_niels_base_multiples[256][96] = {
{0x3e,0x91,0x40,0xd7,0x05,0x39,0x10,0x9d,0xb3,0xbe,0x40,0xd1,0x05,0x9f,0x39,0xfd,0x09,0x8a,0x8f,0x68,0x34,0x84,0xc1,0xa5,0x67,0x12,0xf8,0x98,0x92,0x2f,0xfd,0x44,0x85,0x3b,0x8c,0xf5,0xc6,0x93,0xbc,0x2f,0x19,0x0e,0x8c,0xfb,0xc6,0x2d,0x93,0xcf,0xc2,0x42,0x3d,0x64,0x98,0x48,0x0b,0x27,0x65,0xba,0xd4,0x33,0x3a,0x9d,0xcf,0x07,0x59,0xbb,0x6f,0x4b,0x67,0x15,0xbd,0xdb,0xea,0xa5,0xa2,0xee,0x00,0x3f,0xe1,0x41,0xfa,0xc6,0x57,0xc9,0x1c,0x9d,0xd4,0xcd,0xca,0xec,0x16,0xaf,0x1f,0xbe,0x0e,0x4f},
{0xa8,0xd5,0xb4,0x42,0x60,0xa5,0x99,0x8a,0xf6,0xac,0x60,0x4e,0x0c,0x81,0x2b,0x8f,0xaa,0x37,0x6e,0xb1,0x6b,0x23,0x9e,0xe0,0x55,0x25,0xc9,0x69,0xa6,0x95,0xb5,0x6b,0xd7,0x71,0x3c,0x93,0xfc,0xe7,0x24,0x92,0xb5,0xf5,0x0f,0x7a,0x96,0x9d,0x46,0x9f,0x02,0x07,0xd6,0xe1,0x65,0x9a,0xa6,0x5a,0x2e,0x2e,0x7d,0xa8,0x3f,0x06,0x0c,0x59,0x02,0x68,0xd3,0xda,0xaa,0x7e,0x34,0x6e,0x05,0x48,0xee,0x83,0x93,0x59,0xf3,0xba,0x26,0x68,0x07,0xe6,0x10,0xbe,0xca,0x3b,0xb8,0xd1,0x5e,0x16,0x0a,0x4f,0x31,0x49},
{0x65,0xd2,0xfc,0xa4,0xe8,0x1f,0x61,0x56,0x7d,0xba,0xc1,0xe5,0xfd,0x53,0xd3,0x3b,0xbd,0xd6,0x4b,0x21,0x1a,0xf3,0x31,0x81,0x62,0xda,0x5b,0x55,0x87,0x15,0xb9,0x2a,0x30,0x97,0xee,0x4c,0xa8,0xb0,0x25,0xaf,0x8a,0x4b,0x86,0xe8,0x30,0x84,0x5a,0x02,0x32,0x67,0x01,0x9f,0x02,0x50,0x1b,0xc1,0xf4,0xf8,0x80,0x9a,0x1b,0x4e,0x16,0x7a,0x34,0x48,0x67,0xf1,0xf4,0x11,0xf2,0x9b,0x95,0xf8,0x2d,0xf6,0x17,0x6b,0x4e,0xb8,0x4e,0x2a,0x72,0x5b,0x07,0x6f,0xde,0xd7,0x21,0x2a,0xbb,0x63,0xb9,0x04,0x9a,0x54},
{0xbf,0x18,0x68,0x05,0x0a,0x05,0xfe,0x95,0xa9,0xfa,0x60,0x56,0x71,0x89,0x7e,0x32,0x73,0x50,0xa0,0x06,0xcd,0xe3,0xe8,0xc3,0x9a,0xa4,0x45,0x74,0x4c,0x3f,0x93,0x27,0x9f,0x09,0xfc,0x8e,0xb9,0x51,0x73,0x28,0x38,0x25,0xfd,0x7d,0xf4,0xc6,0x65,0x67,0x65,0x92,0x0a,0xfb,0x3d,0x8d,0x34,0xca,0x27,0x87,0xe5,0x21,0x03,0x91,0x0e,0x68,0xb0,0x26,0x14,0xe5,0xec,0x45,0x1e,0xbf,0x94,0x0f,0xba,0x6d,0x3d,0xc6,0x2b,0xe3,0xc0,0x52,0xf8,0x8c,0xd5,0x74,0x29,0xe4,0x18,0x4c,0xe6,0xb0,0xb1,0x79,0xf0,0x44},
{0xba,0xd6,0x47,0xa4,0xc3,0x82,0x91,0x7f,0xb7,0x29,0x27,0x4b,0xd1,0x14,0x00,0xd5,0x87,0xa0,0x64,0xb8,0x1c,0xf1,0x3c,0xe3,0xf3,0x55,0x1b,0xeb,0x73,0x7e,0x4a,0x15,0x33,0xbb,0xa5,0x08,0x44,0xbc,0x12,0xa2,0x02,0xed,0x5e,0xc7,0xc3,0x48,0x50,0x8d,0x44,0xec,0xbf,0x5a,0x0c,0xeb,0x1b,0xdd,0xeb,0x06,0xe2,0x46,0xf1,0xcc,0x45,0x29,0xb3,0x03,0xd0,0xe7,0x79,0xa1,0x32,0xc8,0x7e,0x4d,0x12,0x00,0x0a,0x9d,0x72,0x5f,0xf3,0x8f,0x6d,0x0e,0xa1,0xd4,0xc1,0x62,0x98,0x7a,0xb2,0x38,0x59,0xac,0xb8,0x68},
{0xa4,0x8c,0x7d,0x7b,0xb6,0x06,0x98,0x49,0x39,0x27,0xd2,0x27,0x84,0xe2,0x5b,0x57,0xb9,0x53,0x45,0x20,0xe7,0x5c,0x08,0xbb,0x84,0x78,0x41,0xae,0x41,0x4c,0xb6,0x38,0x31,0x71,0x15,0x77,0xeb,0xee,0x0c,0x3a,0x88,0xaf,0xc8,0x00,0x89,0x15,0x27,0x9b,0x36,0xa7,0x59,0xda,0x68,0xb6,0x65,0x80,0xbd,0x38,0xcc,0xa2,0xb6,0x7b,0xe5,0x51,0xa4,0xe3,0x9d,0x68,0x91,0xad,0x9d,0x8f,0x37,0x91,0xfb,0xf8,0x28,0x24,0x5f,0x17,0x88,0xb9,0xcf,0x9f,0x32,0xb5,0x0a,0x05,0x9f,0xc0,0x54,0x13,0xa2,0xdf,0x65,0x78},
{0xb1,0x21,0x32,0xaa,0x9a,0x2c,0x6f,0xba,0xa7,0x23,0xba,0x3b,0x53,0x21,0xa0,0x6c,0x3a,0x2c,0x19,0x92,0x4f,0x76,0xea,0x9d,0xe0,0x17,0x53,0x2e,0x5d,0xdd,0x6e,0x1d,0xbf,0xa3,0x4e,0x94,0xd0,0x5c,0x1a,0x6b,0xd2,0xc0,0x9d,0xb3,0x3a,0x35,0x70,0x74,0x49,0x2e,0x54,0x28,0x82,0x52,0xb2,0x71,0x7e,0x92,0x3c,0x28,0x69,0xea,0x1b,0x46,0x36,0xda,0x0f,0xab,0xac,0x8a,0x7a,0x21,0xc8,0x49,0x35,0x3d,0x54,0xc6,0x28,0xa5,0x68,0x75,0xab,0x13,0x8b,0x5b,0xd0,0x37,0x37,0xbc,0x2c,0x3a,0x62,0xef,0x3c,0x23},
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{0x3e,0xf5,0xc8,0xfa,0x48,0x94,0x54,0xab,0x41,0x37,0xa6,0x7b,0x9a,0xe8,0xf6,0x81,0x01,0x5e,0x2b,0x6c,0x7d,0x6c,0xfd,0x74,0x42,0x6e,0xc8,0xa8,0xca,0x3a,0x2e,0x39,0x94,0x01,0x7b,0x3e,0x04,0x57,0x3e,0x4f,0x7f,0xaf,0xda,0x08,0xee,0x3e,0x1d,0xa8,0xf1,0xde,0xdc,0x99,0xab,0xc6,0x39,0xc8,0xd5,0x61,0x77,0xff,0x13,0x5d,0x53,0x6c,0xaf,0x35,0x8a,0x3e,0xe9,0x34,0xbd,0x4c,0x16,0xe8,0x87,0x58,0x44,0x81,0x07,0x2e,0xab,0xb0,0x9a,0xf2,0x76,0x9c,0x31,0x19,0x3b,0xc1,0x0a,0xd5,0xe4,0x7f,0xe1,0x25},
{0x76,0xf6,0x04,0x1e,0xd7,0x9b,0x28,0x0a,0x95,0x0f,0x42,0xd6,0x52,0x1c,0x8e,0x20,0xab,0x1f,0x69,0x34,0xb0,0xd8,0x86,0x51,0x51,0xb3,0x9f,0x2a,0x44,0x51,0x57,0x25,0xa7,0x21,0xf1,0x76,0xf5,0x7f,0x5f,0x91,0xe3,0x87,0xcd,0x2f,0x27,0x32,0x4a,0xc3,0x26,0xe5,0x1b,0x4d,0xde,0x2f,0xba,0xcc,0x9b,0x89,0x69,0x89,0x8f,0x82,0xba,0x6b,0x01,0x39,0xfe,0x90,0x66,0xbc,0xd1,0xe2,0xd5,0x7a,0x99,0xa0,0x18,0x4a,0xb5,0x4c,0xd4,0x60,0x84,0xaf,0x14,0x69,0x1d,0x97,0xe4,0x7b,0x6b,0x7f,0x4f,0x50,0x9d,0x55},
{0xd5,0x54,0xeb,0xb3,0x78,0x83,0x73,0xa7,0x7c,0x3c,0x55,0xa5,0x66,0xd3,0x69,0x1d,0xba,0x00,0x28,0xf9,0x62,0xcf,0x26,0x0a,0x17,0x32,0x7e,0x80,0xd5,0x12,0xab,0x01,0xfd,0x66,0xd2,0xf6,0xe7,0x91,0x48,0x9c,0x1b,0x78,0x07,0x03,0x9b,0xa1,0x44,0x07,0x3b,0xe2,0x61,0x60,0x1d,0x8f,0x38,0x88,0x0e,0xd5,0x4b,0x35,0xa3,0xa6,0x3e,0x12,0x96,0x2d,0xe3,0x41,0x90,0x18,0x8d,0x11,0x48,0x58,0x31,0xd8,0xc2,0xe3,0xed,0xb9,0xd9,0x45,0x32,0xd8,0x71,0x42,0xab,0x1e,0x54,0xa1,0x18,0xc9,0xe2,0x61,0x39,0x4a},
{0xa0,0xbb,0xe6,0xf8,0xe0,0x3b,0xdc,0x71,0x0a,0xe3,0xff,0x7e,0x34,0xf8,0xce,0xd6,0x6a,0x47,0x3a,0xe1,0x5f,0x42,0x92,0xa9,0x63,0xb7,0x1d,0xfb,0xe3,0xbc,0xd6,0x2c,0x1e,0x3f,0x23,0xf3,0x44,0xd6,0x27,0x03,0x16,0xf0,0xfc,0x34,0x0e,0x26,0x9a,0x49,0x79,0xb9,0xda,0xf2,0x16,0xa7,0xb5,0x83,0x1f,0x11,0xd4,0x9b,0xad,0xee,0xac,0x68,0x10,0xc2,0xd7,0xf3,0x0e,0xc9,0xb4,0x38,0x0c,0x04,0xad,0xb7,0x24,0x6e,0x8e,0x30,0x23,0x3e,0xe7,0xb7,0xf1,0xd9,0x60,0x38,0x97,0xf5,0x08,0xb5,0xd5,0x60,0x57,0x59},
{0x97,0x63,0xaa,0x04,0xe1,0xbf,0x29,0x61,0xcb,0xfc,0xa7,0xa4,0x08,0x00,0x96,0x8f,0x58,0x94,0x90,0x7d,0x89,0xc0,0x8b,0x3f,0xa9,0x91,0xb2,0xdc,0x3e,0xa4,0x9f,0x70,0x90,0x27,0x02,0xfd,0xeb,0xcb,0x2a,0x88,0x60,0x57,0x11,0xc4,0x05,0x33,0xaf,0x89,0xf4,0x73,0x34,0x7d,0xe3,0x92,0xf4,0x65,0x2b,0x5a,0x51,0x54,0xdf,0xc5,0xb2,0x2c,0xca,0x2a,0xfd,0x63,0x8c,0x5d,0x0a,0xeb,0xff,0x4e,0x69,0x2e,0x66,0xc1,0x2b,0xd2,0x3a,0xb0,0xcb,0xf8,0x6e,0xf3,0x23,0x27,0x1f,0x13,0xc8,0xf0,0xec,0x29,0xf0,0x70},
{0x33,0x3e,0xed,0x2e,0xb3,0x07,0x13,0x46,0xe7,0x81,0x55,0xa4,0x33,0x2f,0x04,0xae,0x66,0x03,0x5f,0x19,0xd3,0x49,0x44,0xc9,0x58,0x48,0x31,0x6c,0x8a,0x5d,0x7d,0x0b,0xb9,0xb0,0x10,0x5e,0xaa,0xaf,0x6a,0x2a,0xa9,0x1a,0x04,0xef,0x70,0xa3,0xf0,0x78,0x1f,0xd6,0x3a,0xaa,0x77,0xfb,0x3e,0x77,0xe1,0xd9,0x4b,0xa7,0xa2,0xa5,0xec,0x44,0x43,0xd5,0x95,0x7b,0x32,0x48,0xd4,0x25,0x1d,0x0f,0x34,0xa3,0x00,0x83,0xd3,0x70,0x2b,0xc5,0xe1,0x60,0x1c,0x53,0x1c,0xde,0xe4,0xe9,0x7d,0x2c,0x51,0x24,0x22,0x27},
{0x2e,0x34,0xc5,0x49,0xaf,0x92,0xbc,0x1a,0xd0,0xfa,0xe6,0xb2,0x11,0xd8,0xee,0xff,0x29,0x4e,0xc8,0xfc,0x8d,0x8c,0xa2,0xef,0x43,0xc5,0x4c,0xa4,0x18,0xdf,0xb5,0x11,0xfc,0x75,0xa9,0x42,0x8a,0xbb,0x7b,0xbf,0x58,0xa3,0xad,0x96,0x77,0x39,0x5c,0x8c,0x48,0xaa,0xed,0xcd,0x6f,0xc7,0x7f,0xe2,0xa6,0x20,0xbc,0xf6,0xd7,0x5f,0x73,0x19,0x66,0x42,0xc8,0x42,0xd0,0x90,0xab,0xe3,0x7e,0x54,0x19,0x7f,0x0f,0x8e,0x84,0xeb,0xb9,0x97,0xa4,0x65,0xd0,0xa1,0x03,0x25,0x5f,0x89,0xdf,0x91,0x11,0x91,0xef,0x0f}
};

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@@ -0,0 +1,275 @@
/*
Ed25519 batch verification
*/
#define max_batch_size 64
#define heap_batch_size ((max_batch_size * 2) + 1)
/* which limb is the 128th bit in? */
static const size_t limb128bits = (128 + bignum256modm_bits_per_limb - 1) / bignum256modm_bits_per_limb;
typedef size_t heap_index_t;
typedef struct batch_heap_t {
unsigned char r[heap_batch_size][16]; /* 128 bit random values */
ge25519 points[heap_batch_size];
bignum256modm scalars[heap_batch_size];
heap_index_t heap[heap_batch_size];
size_t size;
} batch_heap;
/* swap two values in the heap */
static void
heap_swap(heap_index_t *heap, size_t a, size_t b) {
heap_index_t temp;
temp = heap[a];
heap[a] = heap[b];
heap[b] = temp;
}
/* add the scalar at the end of the list to the heap */
static void
heap_insert_next(batch_heap *heap) {
size_t node = heap->size, parent;
heap_index_t *pheap = heap->heap;
bignum256modm *scalars = heap->scalars;
/* insert at the bottom */
pheap[node] = (heap_index_t)node;
/* sift node up to its sorted spot */
parent = (node - 1) / 2;
while (node && lt256_modm_batch(scalars[pheap[parent]], scalars[pheap[node]], bignum256modm_limb_size - 1)) {
heap_swap(pheap, parent, node);
node = parent;
parent = (node - 1) / 2;
}
heap->size++;
}
/* update the heap when the root element is updated */
static void
heap_updated_root(batch_heap *heap, size_t limbsize) {
size_t node, parent, childr, childl;
heap_index_t *pheap = heap->heap;
bignum256modm *scalars = heap->scalars;
/* sift root to the bottom */
parent = 0;
node = 1;
childl = 1;
childr = 2;
while ((childr < heap->size)) {
node = lt256_modm_batch(scalars[pheap[childl]], scalars[pheap[childr]], limbsize) ? childr : childl;
heap_swap(pheap, parent, node);
parent = node;
childl = (parent * 2) + 1;
childr = childl + 1;
}
/* sift root back up to its sorted spot */
parent = (node - 1) / 2;
while (node && lte256_modm_batch(scalars[pheap[parent]], scalars[pheap[node]], limbsize)) {
heap_swap(pheap, parent, node);
node = parent;
parent = (node - 1) / 2;
}
}
/* build the heap with count elements, count must be >= 3 */
static void
heap_build(batch_heap *heap, size_t count) {
heap->heap[0] = 0;
heap->size = 0;
while (heap->size < count)
heap_insert_next(heap);
}
/* extend the heap to contain new_count elements */
static void
heap_extend(batch_heap *heap, size_t new_count) {
while (heap->size < new_count)
heap_insert_next(heap);
}
/* get the top 2 elements of the heap */
static void
heap_get_top2(batch_heap *heap, heap_index_t *max1, heap_index_t *max2, size_t limbsize) {
heap_index_t h0 = heap->heap[0], h1 = heap->heap[1], h2 = heap->heap[2];
if (lt256_modm_batch(heap->scalars[h1], heap->scalars[h2], limbsize))
h1 = h2;
*max1 = h0;
*max2 = h1;
}
/* */
static void
ge25519_multi_scalarmult_vartime_final(ge25519 *r, ge25519 *point, bignum256modm scalar) {
const bignum256modm_element_t topbit = ((bignum256modm_element_t)1 << (bignum256modm_bits_per_limb - 1));
size_t limb = limb128bits;
bignum256modm_element_t flag;
if (isone256_modm_batch(scalar)) {
/* this will happen most of the time after bos-carter */
*r = *point;
return;
} else if (iszero256_modm_batch(scalar)) {
/* this will only happen if all scalars == 0 */
memset(r, 0, sizeof(*r));
r->y[0] = 1;
r->z[0] = 1;
return;
}
*r = *point;
/* find the limb where first bit is set */
while (!scalar[limb])
limb--;
/* find the first bit */
flag = topbit;
while ((scalar[limb] & flag) == 0)
flag >>= 1;
/* exponentiate */
for (;;) {
ge25519_double(r, r);
if (scalar[limb] & flag)
ge25519_add(r, r, point);
flag >>= 1;
if (!flag) {
if (!limb--)
break;
flag = topbit;
}
}
}
/* count must be >= 5 */
static void
ge25519_multi_scalarmult_vartime(ge25519 *r, batch_heap *heap, size_t count) {
heap_index_t max1, max2;
/* start with the full limb size */
size_t limbsize = bignum256modm_limb_size - 1;
/* whether the heap has been extended to include the 128 bit scalars */
int extended = 0;
/* grab an odd number of scalars to build the heap, unknown limb sizes */
heap_build(heap, ((count + 1) / 2) | 1);
for (;;) {
heap_get_top2(heap, &max1, &max2, limbsize);
/* only one scalar remaining, we're done */
if (iszero256_modm_batch(heap->scalars[max2]))
break;
/* exhausted another limb? */
if (!heap->scalars[max1][limbsize])
limbsize -= 1;
/* can we extend to the 128 bit scalars? */
if (!extended && isatmost128bits256_modm_batch(heap->scalars[max1])) {
heap_extend(heap, count);
heap_get_top2(heap, &max1, &max2, limbsize);
extended = 1;
}
sub256_modm_batch(heap->scalars[max1], heap->scalars[max1], heap->scalars[max2], limbsize);
ge25519_add(&heap->points[max2], &heap->points[max2], &heap->points[max1]);
heap_updated_root(heap, limbsize);
}
ge25519_multi_scalarmult_vartime_final(r, &heap->points[max1], heap->scalars[max1]);
}
/* not actually used for anything other than testing */
unsigned char batch_point_buffer[3][32];
static int
ge25519_is_neutral_vartime(const ge25519 *p) {
static const unsigned char zero[32] = {0};
unsigned char point_buffer[3][32];
curve25519_contract(point_buffer[0], p->x);
curve25519_contract(point_buffer[1], p->y);
curve25519_contract(point_buffer[2], p->z);
memcpy(batch_point_buffer[1], point_buffer[1], 32);
return (memcmp(point_buffer[0], zero, 32) == 0) && (memcmp(point_buffer[1], point_buffer[2], 32) == 0);
}
int
ED25519_FN(ed25519_sign_open_batch) (const unsigned char **m, size_t *mlen, const unsigned char **pk, const unsigned char **RS, size_t num, int *valid) {
batch_heap ALIGN(16) batch;
ge25519 ALIGN(16) p;
bignum256modm *r_scalars;
size_t i, batchsize;
unsigned char hram[64];
int ret = 0;
for (i = 0; i < num; i++)
valid[i] = 1;
while (num > 3) {
batchsize = (num > max_batch_size) ? max_batch_size : num;
/* generate r (scalars[batchsize+1]..scalars[2*batchsize] */
ED25519_FN(ed25519_randombytes_unsafe) (batch.r, batchsize * 16);
r_scalars = &batch.scalars[batchsize + 1];
for (i = 0; i < batchsize; i++)
expand256_modm(r_scalars[i], batch.r[i], 16);
/* compute scalars[0] = ((r1s1 + r2s2 + ...)) */
for (i = 0; i < batchsize; i++) {
expand256_modm(batch.scalars[i], RS[i] + 32, 32);
mul256_modm(batch.scalars[i], batch.scalars[i], r_scalars[i]);
}
for (i = 1; i < batchsize; i++)
add256_modm(batch.scalars[0], batch.scalars[0], batch.scalars[i]);
/* compute scalars[1]..scalars[batchsize] as r[i]*H(R[i],A[i],m[i]) */
for (i = 0; i < batchsize; i++) {
ed25519_hram(hram, RS[i], pk[i], m[i], mlen[i]);
expand256_modm(batch.scalars[i+1], hram, 64);
mul256_modm(batch.scalars[i+1], batch.scalars[i+1], r_scalars[i]);
}
/* compute points */
batch.points[0] = ge25519_basepoint;
for (i = 0; i < batchsize; i++)
if (!ge25519_unpack_negative_vartime(&batch.points[i+1], pk[i]))
goto fallback;
for (i = 0; i < batchsize; i++)
if (!ge25519_unpack_negative_vartime(&batch.points[batchsize+i+1], RS[i]))
goto fallback;
ge25519_multi_scalarmult_vartime(&p, &batch, (batchsize * 2) + 1);
if (!ge25519_is_neutral_vartime(&p)) {
ret |= 2;
fallback:
for (i = 0; i < batchsize; i++) {
valid[i] = ED25519_FN(ed25519_sign_open) (m[i], mlen[i], pk[i], RS[i]) ? 0 : 1;
ret |= (valid[i] ^ 1);
}
}
m += batchsize;
mlen += batchsize;
pk += batchsize;
RS += batchsize;
num -= batchsize;
valid += batchsize;
}
for (i = 0; i < num; i++) {
valid[i] = ED25519_FN(ed25519_sign_open) (m[i], mlen[i], pk[i], RS[i]) ? 0 : 1;
ret |= (valid[i] ^ 1);
}
return ret;
}

View File

@@ -0,0 +1,364 @@
/*
conversions
*/
DONNA_INLINE static void
ge25519_p1p1_to_partial(ge25519 *r, const ge25519_p1p1 *p) {
curve25519_mul(r->x, p->x, p->t);
curve25519_mul(r->y, p->y, p->z);
curve25519_mul(r->z, p->z, p->t);
}
DONNA_INLINE static void
ge25519_p1p1_to_full(ge25519 *r, const ge25519_p1p1 *p) {
curve25519_mul(r->x, p->x, p->t);
curve25519_mul(r->y, p->y, p->z);
curve25519_mul(r->z, p->z, p->t);
curve25519_mul(r->t, p->x, p->y);
}
static void
ge25519_full_to_pniels(ge25519_pniels *p, const ge25519 *r) {
curve25519_sub(p->ysubx, r->y, r->x);
curve25519_add(p->xaddy, r->y, r->x);
curve25519_copy(p->z, r->z);
curve25519_mul(p->t2d, r->t, ge25519_ec2d);
}
/*
adding & doubling
*/
static void
ge25519_add_p1p1(ge25519_p1p1 *r, const ge25519 *p, const ge25519 *q) {
bignum25519 a,b,c,d,t,u;
curve25519_sub(a, p->y, p->x);
curve25519_add(b, p->y, p->x);
curve25519_sub(t, q->y, q->x);
curve25519_add(u, q->y, q->x);
curve25519_mul(a, a, t);
curve25519_mul(b, b, u);
curve25519_mul(c, p->t, q->t);
curve25519_mul(c, c, ge25519_ec2d);
curve25519_mul(d, p->z, q->z);
curve25519_add(d, d, d);
curve25519_sub(r->x, b, a);
curve25519_add(r->y, b, a);
curve25519_add_after_basic(r->z, d, c);
curve25519_sub_after_basic(r->t, d, c);
}
static void
ge25519_double_p1p1(ge25519_p1p1 *r, const ge25519 *p) {
bignum25519 a,b,c;
curve25519_square(a, p->x);
curve25519_square(b, p->y);
curve25519_square(c, p->z);
curve25519_add_reduce(c, c, c);
curve25519_add(r->x, p->x, p->y);
curve25519_square(r->x, r->x);
curve25519_add(r->y, b, a);
curve25519_sub(r->z, b, a);
curve25519_sub_after_basic(r->x, r->x, r->y);
curve25519_sub_after_basic(r->t, c, r->z);
}
static void
ge25519_nielsadd2_p1p1(ge25519_p1p1 *r, const ge25519 *p, const ge25519_niels *q, unsigned char signbit) {
const bignum25519 *qb = (const bignum25519 *)q;
bignum25519 *rb = (bignum25519 *)r;
bignum25519 a,b,c;
curve25519_sub(a, p->y, p->x);
curve25519_add(b, p->y, p->x);
curve25519_mul(a, a, qb[signbit]); /* x for +, y for - */
curve25519_mul(r->x, b, qb[signbit^1]); /* y for +, x for - */
curve25519_add(r->y, r->x, a);
curve25519_sub(r->x, r->x, a);
curve25519_mul(c, p->t, q->t2d);
curve25519_add_reduce(r->t, p->z, p->z);
curve25519_copy(r->z, r->t);
curve25519_add(rb[2+signbit], rb[2+signbit], c); /* z for +, t for - */
curve25519_sub(rb[2+(signbit^1)], rb[2+(signbit^1)], c); /* t for +, z for - */
}
static void
ge25519_pnielsadd_p1p1(ge25519_p1p1 *r, const ge25519 *p, const ge25519_pniels *q, unsigned char signbit) {
const bignum25519 *qb = (const bignum25519 *)q;
bignum25519 *rb = (bignum25519 *)r;
bignum25519 a,b,c;
curve25519_sub(a, p->y, p->x);
curve25519_add(b, p->y, p->x);
curve25519_mul(a, a, qb[signbit]); /* ysubx for +, xaddy for - */
curve25519_mul(r->x, b, qb[signbit^1]); /* xaddy for +, ysubx for - */
curve25519_add(r->y, r->x, a);
curve25519_sub(r->x, r->x, a);
curve25519_mul(c, p->t, q->t2d);
curve25519_mul(r->t, p->z, q->z);
curve25519_add_reduce(r->t, r->t, r->t);
curve25519_copy(r->z, r->t);
curve25519_add(rb[2+signbit], rb[2+signbit], c); /* z for +, t for - */
curve25519_sub(rb[2+(signbit^1)], rb[2+(signbit^1)], c); /* t for +, z for - */
}
static void
ge25519_double_partial(ge25519 *r, const ge25519 *p) {
ge25519_p1p1 t;
ge25519_double_p1p1(&t, p);
ge25519_p1p1_to_partial(r, &t);
}
static void
ge25519_double(ge25519 *r, const ge25519 *p) {
ge25519_p1p1 t;
ge25519_double_p1p1(&t, p);
ge25519_p1p1_to_full(r, &t);
}
static void
ge25519_add(ge25519 *r, const ge25519 *p, const ge25519 *q) {
ge25519_p1p1 t;
ge25519_add_p1p1(&t, p, q);
ge25519_p1p1_to_full(r, &t);
}
static void
ge25519_nielsadd2(ge25519 *r, const ge25519_niels *q) {
bignum25519 a,b,c,e,f,g,h;
curve25519_sub(a, r->y, r->x);
curve25519_add(b, r->y, r->x);
curve25519_mul(a, a, q->ysubx);
curve25519_mul(e, b, q->xaddy);
curve25519_add(h, e, a);
curve25519_sub(e, e, a);
curve25519_mul(c, r->t, q->t2d);
curve25519_add(f, r->z, r->z);
curve25519_add_after_basic(g, f, c);
curve25519_sub_after_basic(f, f, c);
curve25519_mul(r->x, e, f);
curve25519_mul(r->y, h, g);
curve25519_mul(r->z, g, f);
curve25519_mul(r->t, e, h);
}
static void
ge25519_pnielsadd(ge25519_pniels *r, const ge25519 *p, const ge25519_pniels *q) {
bignum25519 a,b,c,x,y,z,t;
curve25519_sub(a, p->y, p->x);
curve25519_add(b, p->y, p->x);
curve25519_mul(a, a, q->ysubx);
curve25519_mul(x, b, q->xaddy);
curve25519_add(y, x, a);
curve25519_sub(x, x, a);
curve25519_mul(c, p->t, q->t2d);
curve25519_mul(t, p->z, q->z);
curve25519_add(t, t, t);
curve25519_add_after_basic(z, t, c);
curve25519_sub_after_basic(t, t, c);
curve25519_mul(r->xaddy, x, t);
curve25519_mul(r->ysubx, y, z);
curve25519_mul(r->z, z, t);
curve25519_mul(r->t2d, x, y);
curve25519_copy(y, r->ysubx);
curve25519_sub(r->ysubx, r->ysubx, r->xaddy);
curve25519_add(r->xaddy, r->xaddy, y);
curve25519_mul(r->t2d, r->t2d, ge25519_ec2d);
}
/*
pack & unpack
*/
static void
ge25519_pack(unsigned char r[32], const ge25519 *p) {
bignum25519 tx, ty, zi;
unsigned char parity[32];
curve25519_recip(zi, p->z);
curve25519_mul(tx, p->x, zi);
curve25519_mul(ty, p->y, zi);
curve25519_contract(r, ty);
curve25519_contract(parity, tx);
r[31] ^= ((parity[0] & 1) << 7);
}
static int
ge25519_unpack_negative_vartime(ge25519 *r, const unsigned char p[32]) {
static const unsigned char zero[32] = {0};
static const bignum25519 one = {1};
unsigned char parity = p[31] >> 7;
unsigned char check[32];
bignum25519 t, root, num, den, d3;
curve25519_expand(r->y, p);
curve25519_copy(r->z, one);
curve25519_square(num, r->y); /* x = y^2 */
curve25519_mul(den, num, ge25519_ecd); /* den = dy^2 */
curve25519_sub_reduce(num, num, r->z); /* x = y^1 - 1 */
curve25519_add(den, den, r->z); /* den = dy^2 + 1 */
/* Computation of sqrt(num/den) */
/* 1.: computation of num^((p-5)/8)*den^((7p-35)/8) = (num*den^7)^((p-5)/8) */
curve25519_square(t, den);
curve25519_mul(d3, t, den);
curve25519_square(r->x, d3);
curve25519_mul(r->x, r->x, den);
curve25519_mul(r->x, r->x, num);
curve25519_pow_two252m3(r->x, r->x);
/* 2. computation of r->x = num * den^3 * (num*den^7)^((p-5)/8) */
curve25519_mul(r->x, r->x, d3);
curve25519_mul(r->x, r->x, num);
/* 3. Check if either of the roots works: */
curve25519_square(t, r->x);
curve25519_mul(t, t, den);
curve25519_sub_reduce(root, t, num);
curve25519_contract(check, root);
if (!ed25519_verify(check, zero, 32)) {
curve25519_add_reduce(t, t, num);
curve25519_contract(check, t);
if (!ed25519_verify(check, zero, 32))
return 0;
curve25519_mul(r->x, r->x, ge25519_sqrtneg1);
}
curve25519_contract(check, r->x);
if ((check[0] & 1) == parity) {
curve25519_copy(t, r->x);
curve25519_neg(r->x, t);
}
curve25519_mul(r->t, r->x, r->y);
return 1;
}
/*
scalarmults
*/
#define S1_SWINDOWSIZE 5
#define S1_TABLE_SIZE (1<<(S1_SWINDOWSIZE-2))
#define S2_SWINDOWSIZE 7
#define S2_TABLE_SIZE (1<<(S2_SWINDOWSIZE-2))
/* computes [s1]p1 + [s2]basepoint */
static void
ge25519_double_scalarmult_vartime(ge25519 *r, const ge25519 *p1, const bignum256modm s1, const bignum256modm s2) {
signed char slide1[256], slide2[256];
ge25519_pniels pre1[S1_TABLE_SIZE];
ge25519 d1;
ge25519_p1p1 t;
int32_t i;
contract256_slidingwindow_modm(slide1, s1, S1_SWINDOWSIZE);
contract256_slidingwindow_modm(slide2, s2, S2_SWINDOWSIZE);
ge25519_double(&d1, p1);
ge25519_full_to_pniels(pre1, p1);
for (i = 0; i < S1_TABLE_SIZE - 1; i++)
ge25519_pnielsadd(&pre1[i+1], &d1, &pre1[i]);
/* set neutral */
memset(r, 0, sizeof(ge25519));
r->y[0] = 1;
r->z[0] = 1;
i = 255;
while ((i >= 0) && !(slide1[i] | slide2[i]))
i--;
for (; i >= 0; i--) {
ge25519_double_p1p1(&t, r);
if (slide1[i]) {
ge25519_p1p1_to_full(r, &t);
ge25519_pnielsadd_p1p1(&t, r, &pre1[abs(slide1[i]) / 2], (unsigned char)slide1[i] >> 7);
}
if (slide2[i]) {
ge25519_p1p1_to_full(r, &t);
ge25519_nielsadd2_p1p1(&t, r, &ge25519_niels_sliding_multiples[abs(slide2[i]) / 2], (unsigned char)slide2[i] >> 7);
}
ge25519_p1p1_to_partial(r, &t);
}
}
#if !defined(HAVE_GE25519_SCALARMULT_BASE_CHOOSE_NIELS)
static uint32_t
ge25519_windowb_equal(uint32_t b, uint32_t c) {
return ((b ^ c) - 1) >> 31;
}
static void
ge25519_scalarmult_base_choose_niels(ge25519_niels *t, const uint8_t table[256][96], uint32_t pos, signed char b) {
bignum25519 neg;
uint32_t sign = (uint32_t)((unsigned char)b >> 7);
uint32_t mask = ~(sign - 1);
uint32_t u = (b + mask) ^ mask;
uint32_t i;
/* ysubx, xaddy, t2d in packed form. initialize to ysubx = 1, xaddy = 1, t2d = 0 */
uint8_t packed[96] = {0};
packed[0] = 1;
packed[32] = 1;
for (i = 0; i < 8; i++)
curve25519_move_conditional_bytes(packed, table[(pos * 8) + i], ge25519_windowb_equal(u, i + 1));
/* expand in to t */
curve25519_expand(t->ysubx, packed + 0);
curve25519_expand(t->xaddy, packed + 32);
curve25519_expand(t->t2d , packed + 64);
/* adjust for sign */
curve25519_swap_conditional(t->ysubx, t->xaddy, sign);
curve25519_neg(neg, t->t2d);
curve25519_swap_conditional(t->t2d, neg, sign);
}
#endif /* HAVE_GE25519_SCALARMULT_BASE_CHOOSE_NIELS */
/* computes [s]basepoint */
static void
ge25519_scalarmult_base_niels(ge25519 *r, const uint8_t basepoint_table[256][96], const bignum256modm s) {
signed char b[64];
uint32_t i;
ge25519_niels t;
contract256_window4_modm(b, s);
ge25519_scalarmult_base_choose_niels(&t, basepoint_table, 0, b[1]);
curve25519_sub_reduce(r->x, t.xaddy, t.ysubx);
curve25519_add_reduce(r->y, t.xaddy, t.ysubx);
memset(r->z, 0, sizeof(bignum25519));
curve25519_copy(r->t, t.t2d);
r->z[0] = 2;
for (i = 3; i < 64; i += 2) {
ge25519_scalarmult_base_choose_niels(&t, basepoint_table, i / 2, b[i]);
ge25519_nielsadd2(r, &t);
}
ge25519_double_partial(r, r);
ge25519_double_partial(r, r);
ge25519_double_partial(r, r);
ge25519_double(r, r);
ge25519_scalarmult_base_choose_niels(&t, basepoint_table, 0, b[0]);
curve25519_mul(t.t2d, t.t2d, ge25519_ecd);
ge25519_nielsadd2(r, &t);
for(i = 2; i < 64; i += 2) {
ge25519_scalarmult_base_choose_niels(&t, basepoint_table, i / 2, b[i]);
ge25519_nielsadd2(r, &t);
}
}

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@@ -0,0 +1,390 @@
/*
conversions
*/
static void
ge25519_p1p1_to_partial(ge25519 *r, const ge25519_p1p1 *p) {
packed64bignum25519 ALIGN(16) xz, tt, xzout;
curve25519_mul(r->y, p->y, p->z);
curve25519_tangle64(xz, p->x, p->z);
curve25519_tangleone64(tt, p->t);
curve25519_mul_packed64(xzout, xz, tt);
curve25519_untangle64(r->x, r->z, xzout);
}
static void
ge25519_p1p1_to_full(ge25519 *r, const ge25519_p1p1 *p) {
packed64bignum25519 ALIGN(16) zy, xt, xx, zz, ty;
curve25519_tangle64(ty, p->t, p->y);
curve25519_tangleone64(xx, p->x);
curve25519_mul_packed64(xt, xx, ty);
curve25519_untangle64(r->x, r->t, xt);
curve25519_tangleone64(zz, p->z);
curve25519_mul_packed64(zy, zz, ty);
curve25519_untangle64(r->z, r->y, zy);
}
static void
ge25519_full_to_pniels(ge25519_pniels *p, const ge25519 *r) {
curve25519_sub(p->ysubx, r->y, r->x);
curve25519_add(p->xaddy, r->x, r->y);
curve25519_copy(p->z, r->z);
curve25519_mul(p->t2d, r->t, ge25519_ec2d);
}
/*
adding & doubling
*/
static void
ge25519_add_p1p1(ge25519_p1p1 *r, const ge25519 *p, const ge25519 *q) {
bignum25519 ALIGN(16) a,b,c,d;
packed32bignum25519 ALIGN(16) xx, yy, yypxx, yymxx, bd, ac, bdmac, bdpac;
packed64bignum25519 ALIGN(16) at, bu, atbu, ptz, qtz, cd;
curve25519_tangle32(yy, p->y, q->y);
curve25519_tangle32(xx, p->x, q->x);
curve25519_add_packed32(yypxx, yy, xx);
curve25519_sub_packed32(yymxx, yy, xx);
curve25519_tangle64_from32(at, bu, yymxx, yypxx);
curve25519_mul_packed64(atbu, at, bu);
curve25519_untangle64(a, b, atbu);
curve25519_tangle64(ptz, p->t, p->z);
curve25519_tangle64(qtz, q->t, q->z);
curve25519_mul_packed64(cd, ptz, qtz);
curve25519_untangle64(c, d, cd);
curve25519_mul(c, c, ge25519_ec2d);
curve25519_add_reduce(d, d, d);
/* reduce, so no after_basic is needed later */
curve25519_tangle32(bd, b, d);
curve25519_tangle32(ac, a, c);
curve25519_sub_packed32(bdmac, bd, ac);
curve25519_add_packed32(bdpac, bd, ac);
curve25519_untangle32(r->x, r->t, bdmac);
curve25519_untangle32(r->y, r->z, bdpac);
}
static void
ge25519_double_p1p1(ge25519_p1p1 *r, const ge25519 *p) {
bignum25519 ALIGN(16) a,b,c,x;
packed64bignum25519 ALIGN(16) xy, zx, ab, cx;
packed32bignum25519 ALIGN(16) xc, yz, xt, yc, ac, bc;
curve25519_add(x, p->x, p->y);
curve25519_tangle64(xy, p->x, p->y);
curve25519_square_packed64(ab, xy);
curve25519_untangle64(a, b, ab);
curve25519_tangle64(zx, p->z, x);
curve25519_square_packed64(cx, zx);
curve25519_untangle64(c, x, cx);
curve25519_tangle32(bc, b, c);
curve25519_tangle32(ac, a, c);
curve25519_add_reduce_packed32(yc, bc, ac);
curve25519_untangle32(r->y, c, yc);
curve25519_sub(r->z, b, a);
curve25519_tangle32(yz, r->y, r->z);
curve25519_tangle32(xc, x, c);
curve25519_sub_after_basic_packed32(xt, xc, yz);
curve25519_untangle32(r->x, r->t, xt);
}
static void
ge25519_nielsadd2_p1p1(ge25519_p1p1 *r, const ge25519 *p, const ge25519_niels *q, unsigned char signbit) {
const bignum25519 *qb = (const bignum25519 *)q;
bignum25519 *rb = (bignum25519 *)r;
bignum25519 ALIGN(16) a,b,c;
packed64bignum25519 ALIGN(16) ab, yx, aybx;
packed32bignum25519 ALIGN(16) bd, ac, bdac;
curve25519_sub(a, p->y, p->x);
curve25519_add(b, p->y, p->x);
curve25519_tangle64(ab, a, b);
curve25519_tangle64(yx, qb[signbit], qb[signbit^1]);
curve25519_mul_packed64(aybx, ab, yx);
curve25519_untangle64(a, b, aybx);
curve25519_add(r->y, b, a);
curve25519_add_reduce(r->t, p->z, p->z);
curve25519_mul(c, p->t, q->t2d);
curve25519_copy(r->z, r->t);
curve25519_add(rb[2+signbit], rb[2+signbit], c);
curve25519_tangle32(bd, b, rb[2+(signbit^1)]);
curve25519_tangle32(ac, a, c);
curve25519_sub_packed32(bdac, bd, ac);
curve25519_untangle32(r->x, rb[2+(signbit^1)], bdac);
}
static void
ge25519_pnielsadd_p1p1(ge25519_p1p1 *r, const ge25519 *p, const ge25519_pniels *q, unsigned char signbit) {
const bignum25519 *qb = (const bignum25519 *)q;
bignum25519 *rb = (bignum25519 *)r;
bignum25519 ALIGN(16) a,b,c;
packed64bignum25519 ALIGN(16) ab, yx, aybx, zt, zt2d, tc;
packed32bignum25519 ALIGN(16) bd, ac, bdac;
curve25519_sub(a, p->y, p->x);
curve25519_add(b, p->y, p->x);
curve25519_tangle64(ab, a, b);
curve25519_tangle64(yx, qb[signbit], qb[signbit^1]);
curve25519_mul_packed64(aybx, ab, yx);
curve25519_untangle64(a, b, aybx);
curve25519_add(r->y, b, a);
curve25519_tangle64(zt, p->z, p->t);
curve25519_tangle64(zt2d, q->z, q->t2d);
curve25519_mul_packed64(tc, zt, zt2d);
curve25519_untangle64(r->t, c, tc);
curve25519_add_reduce(r->t, r->t, r->t);
curve25519_copy(r->z, r->t);
curve25519_add(rb[2+signbit], rb[2+signbit], c);
curve25519_tangle32(bd, b, rb[2+(signbit^1)]);
curve25519_tangle32(ac, a, c);
curve25519_sub_packed32(bdac, bd, ac);
curve25519_untangle32(r->x, rb[2+(signbit^1)], bdac);
}
static void
ge25519_double(ge25519 *r, const ge25519 *p) {
ge25519_p1p1 ALIGN(16) t;
ge25519_double_p1p1(&t, p);
ge25519_p1p1_to_full(r, &t);
}
static void
ge25519_add(ge25519 *r, const ge25519 *p, const ge25519 *q) {
ge25519_p1p1 ALIGN(16) t;
ge25519_add_p1p1(&t, p, q);
ge25519_p1p1_to_full(r, &t);
}
static void
ge25519_double_partial(ge25519 *r, const ge25519 *p) {
ge25519_p1p1 ALIGN(16) t;
ge25519_double_p1p1(&t, p);
ge25519_p1p1_to_partial(r, &t);
}
static void
ge25519_nielsadd2(ge25519 *r, const ge25519_niels *q) {
packed64bignum25519 ALIGN(16) ab, yx, aybx, eg, ff, hh, xz, ty;
packed32bignum25519 ALIGN(16) bd, ac, bdac;
bignum25519 ALIGN(16) a,b,c,d,e,f,g,h;
curve25519_sub(a, r->y, r->x);
curve25519_add(b, r->y, r->x);
curve25519_tangle64(ab, a, b);
curve25519_tangle64(yx, q->ysubx, q->xaddy);
curve25519_mul_packed64(aybx, ab, yx);
curve25519_untangle64(a, b, aybx);
curve25519_add(h, b, a);
curve25519_add_reduce(d, r->z, r->z);
curve25519_mul(c, r->t, q->t2d);
curve25519_add(g, d, c); /* d is reduced, so no need for after_basic */
curve25519_tangle32(bd, b, d);
curve25519_tangle32(ac, a, c);
curve25519_sub_packed32(bdac, bd, ac); /* d is reduced, so no need for after_basic */
curve25519_untangle32(e, f, bdac);
curve25519_tangle64(eg, e, g);
curve25519_tangleone64(ff, f);
curve25519_mul_packed64(xz, eg, ff);
curve25519_untangle64(r->x, r->z, xz);
curve25519_tangleone64(hh, h);
curve25519_mul_packed64(ty, eg, hh);
curve25519_untangle64(r->t, r->y, ty);
}
static void
ge25519_pnielsadd(ge25519_pniels *r, const ge25519 *p, const ge25519_pniels *q) {
ge25519_p1p1 ALIGN(16) t;
ge25519 ALIGN(16) f;
ge25519_pnielsadd_p1p1(&t, p, q, 0);
ge25519_p1p1_to_full(&f, &t);
ge25519_full_to_pniels(r, &f);
}
/*
pack & unpack
*/
static void
ge25519_pack(unsigned char r[32], const ge25519 *p) {
bignum25519 ALIGN(16) tx, ty, zi;
unsigned char parity[32];
curve25519_recip(zi, p->z);
curve25519_mul(tx, p->x, zi);
curve25519_mul(ty, p->y, zi);
curve25519_contract(r, ty);
curve25519_contract(parity, tx);
r[31] ^= ((parity[0] & 1) << 7);
}
static int
ge25519_unpack_negative_vartime(ge25519 *r, const unsigned char p[32]) {
static const bignum25519 ALIGN(16) one = {1};
static const unsigned char zero[32] = {0};
unsigned char parity = p[31] >> 7;
unsigned char check[32];
bignum25519 ALIGN(16) t, root, num, den, d3;
curve25519_expand(r->y, p);
curve25519_copy(r->z, one);
curve25519_square_times(num, r->y, 1); /* x = y^2 */
curve25519_mul(den, num, ge25519_ecd); /* den = dy^2 */
curve25519_sub_reduce(num, num, r->z); /* x = y^2 - 1 */
curve25519_add(den, den, r->z); /* den = dy^2 + 1 */
/* Computation of sqrt(num/den) */
/* 1.: computation of num^((p-5)/8)*den^((7p-35)/8) = (num*den^7)^((p-5)/8) */
curve25519_square_times(t, den, 1);
curve25519_mul(d3, t, den);
curve25519_square_times(r->x, d3, 1);
curve25519_mul(r->x, r->x, den);
curve25519_mul(r->x, r->x, num);
curve25519_pow_two252m3(r->x, r->x);
/* 2. computation of r->x = t * num * den^3 */
curve25519_mul(r->x, r->x, d3);
curve25519_mul(r->x, r->x, num);
/* 3. Check if either of the roots works: */
curve25519_square_times(t, r->x, 1);
curve25519_mul(t, t, den);
curve25519_copy(root, t);
curve25519_sub_reduce(root, root, num);
curve25519_contract(check, root);
if (!ed25519_verify(check, zero, 32)) {
curve25519_add_reduce(t, t, num);
curve25519_contract(check, t);
if (!ed25519_verify(check, zero, 32))
return 0;
curve25519_mul(r->x, r->x, ge25519_sqrtneg1);
}
curve25519_contract(check, r->x);
if ((check[0] & 1) == parity) {
curve25519_copy(t, r->x);
curve25519_neg(r->x, t);
}
curve25519_mul(r->t, r->x, r->y);
return 1;
}
/*
scalarmults
*/
#define S1_SWINDOWSIZE 5
#define S1_TABLE_SIZE (1<<(S1_SWINDOWSIZE-2))
#define S2_SWINDOWSIZE 7
#define S2_TABLE_SIZE (1<<(S2_SWINDOWSIZE-2))
static void
ge25519_double_scalarmult_vartime(ge25519 *r, const ge25519 *p1, const bignum256modm s1, const bignum256modm s2) {
signed char slide1[256], slide2[256];
ge25519_pniels ALIGN(16) pre1[S1_TABLE_SIZE];
ge25519 ALIGN(16) d1;
ge25519_p1p1 ALIGN(16) t;
int32_t i;
contract256_slidingwindow_modm(slide1, s1, S1_SWINDOWSIZE);
contract256_slidingwindow_modm(slide2, s2, S2_SWINDOWSIZE);
ge25519_double(&d1, p1);
ge25519_full_to_pniels(pre1, p1);
for (i = 0; i < S1_TABLE_SIZE - 1; i++)
ge25519_pnielsadd(&pre1[i+1], &d1, &pre1[i]);
/* set neutral */
memset(r, 0, sizeof(ge25519));
r->y[0] = 1;
r->z[0] = 1;
i = 255;
while ((i >= 0) && !(slide1[i] | slide2[i]))
i--;
for (; i >= 0; i--) {
ge25519_double_p1p1(&t, r);
if (slide1[i]) {
ge25519_p1p1_to_full(r, &t);
ge25519_pnielsadd_p1p1(&t, r, &pre1[abs(slide1[i]) / 2], (unsigned char)slide1[i] >> 7);
}
if (slide2[i]) {
ge25519_p1p1_to_full(r, &t);
ge25519_nielsadd2_p1p1(&t, r, &ge25519_niels_sliding_multiples[abs(slide2[i]) / 2], (unsigned char)slide2[i] >> 7);
}
ge25519_p1p1_to_partial(r, &t);
}
}
#if !defined(HAVE_GE25519_SCALARMULT_BASE_CHOOSE_NIELS)
static uint32_t
ge25519_windowb_equal(uint32_t b, uint32_t c) {
return ((b ^ c) - 1) >> 31;
}
static void
ge25519_scalarmult_base_choose_niels(ge25519_niels *t, const uint8_t table[256][96], uint32_t pos, signed char b) {
bignum25519 ALIGN(16) neg;
uint32_t sign = (uint32_t)((unsigned char)b >> 7);
uint32_t mask = ~(sign - 1);
uint32_t u = (b + mask) ^ mask;
uint32_t i;
/* ysubx, xaddy, t2d in packed form. initialize to ysubx = 1, xaddy = 1, t2d = 0 */
uint8_t ALIGN(16) packed[96] = {0};
packed[0] = 1;
packed[32] = 1;
for (i = 0; i < 8; i++)
curve25519_move_conditional_bytes(packed, table[(pos * 8) + i], ge25519_windowb_equal(u, i + 1));
/* expand in to t */
curve25519_expand(t->ysubx, packed + 0);
curve25519_expand(t->xaddy, packed + 32);
curve25519_expand(t->t2d , packed + 64);
/* adjust for sign */
curve25519_swap_conditional(t->ysubx, t->xaddy, sign);
curve25519_neg(neg, t->t2d);
curve25519_swap_conditional(t->t2d, neg, sign);
}
#endif /* HAVE_GE25519_SCALARMULT_BASE_CHOOSE_NIELS */
static void
ge25519_scalarmult_base_niels(ge25519 *r, const uint8_t table[256][96], const bignum256modm s) {
signed char b[64];
uint32_t i;
ge25519_niels ALIGN(16) t;
contract256_window4_modm(b, s);
ge25519_scalarmult_base_choose_niels(&t, table, 0, b[1]);
curve25519_sub_reduce(r->x, t.xaddy, t.ysubx);
curve25519_add_reduce(r->y, t.xaddy, t.ysubx);
memset(r->z, 0, sizeof(bignum25519));
r->z[0] = 2;
curve25519_copy(r->t, t.t2d);
for (i = 3; i < 64; i += 2) {
ge25519_scalarmult_base_choose_niels(&t, table, i / 2, b[i]);
ge25519_nielsadd2(r, &t);
}
ge25519_double_partial(r, r);
ge25519_double_partial(r, r);
ge25519_double_partial(r, r);
ge25519_double(r, r);
ge25519_scalarmult_base_choose_niels(&t, table, 0, b[0]);
curve25519_mul(t.t2d, t.t2d, ge25519_ecd);
ge25519_nielsadd2(r, &t);
for(i = 2; i < 64; i += 2) {
ge25519_scalarmult_base_choose_niels(&t, table, i / 2, b[i]);
ge25519_nielsadd2(r, &t);
}
}

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/* os */
#if defined(_WIN32) || defined(_WIN64) || defined(__TOS_WIN__) || defined(__WINDOWS__)
#define OS_WINDOWS
#elif defined(sun) || defined(__sun) || defined(__SVR4) || defined(__svr4__)
#define OS_SOLARIS
#else
#include <sys/param.h> /* need this to define BSD */
#define OS_NIX
#if defined(__linux__)
#define OS_LINUX
#elif defined(BSD)
#define OS_BSD
#if defined(MACOS_X) || (defined(__APPLE__) & defined(__MACH__))
#define OS_OSX
#elif defined(macintosh) || defined(Macintosh)
#define OS_MAC
#elif defined(__OpenBSD__)
#define OS_OPENBSD
#endif
#endif
#endif
/* compiler */
#if defined(_MSC_VER)
#define COMPILER_MSVC
#endif
#if defined(__ICC)
#define COMPILER_INTEL
#endif
#if defined(__GNUC__)
#if (__GNUC__ >= 3)
#define COMPILER_GCC ((__GNUC__ * 10000) + (__GNUC_MINOR__ * 100) + (__GNUC_PATCHLEVEL__))
#else
#define COMPILER_GCC ((__GNUC__ * 10000) + (__GNUC_MINOR__ * 100) )
#endif
#endif
#if defined(__PATHCC__)
#define COMPILER_PATHCC
#endif
#if defined(__clang__)
#define COMPILER_CLANG ((__clang_major__ * 10000) + (__clang_minor__ * 100) + (__clang_patchlevel__))
#endif
/* cpu */
#if defined(__amd64__) || defined(__amd64) || defined(__x86_64__ ) || defined(_M_X64)
#define CPU_X86_64
#elif defined(__i586__) || defined(__i686__) || (defined(_M_IX86) && (_M_IX86 >= 500))
#define CPU_X86 500
#elif defined(__i486__) || (defined(_M_IX86) && (_M_IX86 >= 400))
#define CPU_X86 400
#elif defined(__i386__) || (defined(_M_IX86) && (_M_IX86 >= 300)) || defined(__X86__) || defined(_X86_) || defined(__I86__)
#define CPU_X86 300
#elif defined(__ia64__) || defined(_IA64) || defined(__IA64__) || defined(_M_IA64) || defined(__ia64)
#define CPU_IA64
#endif
#if defined(__sparc__) || defined(__sparc) || defined(__sparcv9)
#define CPU_SPARC
#if defined(__sparcv9)
#define CPU_SPARC64
#endif
#endif
#if defined(powerpc) || defined(__PPC__) || defined(__ppc__) || defined(_ARCH_PPC) || defined(__powerpc__) || defined(__powerpc) || defined(POWERPC) || defined(_M_PPC)
#define CPU_PPC
#if defined(_ARCH_PWR7)
#define CPU_POWER7
#elif defined(__64BIT__)
#define CPU_PPC64
#else
#define CPU_PPC32
#endif
#endif
#if defined(__hppa__) || defined(__hppa)
#define CPU_HPPA
#endif
#if defined(__alpha__) || defined(__alpha) || defined(_M_ALPHA)
#define CPU_ALPHA
#endif
/* 64 bit cpu */
#if defined(CPU_X86_64) || defined(CPU_IA64) || defined(CPU_SPARC64) || defined(__64BIT__) || defined(__LP64__) || defined(_LP64) || (defined(_MIPS_SZLONG) && (_MIPS_SZLONG == 64))
#define CPU_64BITS
#endif
#if defined(COMPILER_MSVC)
typedef signed char int8_t;
typedef unsigned char uint8_t;
typedef signed short int16_t;
typedef unsigned short uint16_t;
typedef signed int int32_t;
typedef unsigned int uint32_t;
typedef signed __int64 int64_t;
typedef unsigned __int64 uint64_t;
#else
#include <stdint.h>
#endif

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#include "ed25519-donna-portable-identify.h"
#define mul32x32_64(a,b) (((uint64_t)(a))*(b))
/* platform */
#if defined(COMPILER_MSVC)
#include <intrin.h>
#if !defined(_DEBUG)
#undef mul32x32_64
#define mul32x32_64(a,b) __emulu(a,b)
#endif
#undef inline
#define inline __forceinline
#define DONNA_INLINE __forceinline
#define DONNA_NOINLINE __declspec(noinline)
#define ALIGN(x) __declspec(align(x))
#define ROTL32(a,b) _rotl(a,b)
#define ROTR32(a,b) _rotr(a,b)
#else
#include <sys/param.h>
#define DONNA_INLINE inline __attribute__((always_inline))
#define DONNA_NOINLINE __attribute__((noinline))
#undef ALIGN
#define ALIGN(x) __attribute__((aligned(x)))
#define ROTL32(a,b) (((a) << (b)) | ((a) >> (32 - b)))
#define ROTR32(a,b) (((a) >> (b)) | ((a) << (32 - b)))
#endif
/* uint128_t */
#if defined(CPU_64BITS) && !defined(ED25519_FORCE_32BIT)
#if defined(COMPILER_CLANG) && (COMPILER_CLANG >= 30100)
#define HAVE_NATIVE_UINT128
typedef unsigned __int128 uint128_t;
#elif defined(COMPILER_MSVC)
#define HAVE_UINT128
typedef struct uint128_t {
uint64_t lo, hi;
} uint128_t;
#define mul64x64_128(out,a,b) out.lo = _umul128(a,b,&out.hi);
#define shr128_pair(out,hi,lo,shift) out = __shiftright128(lo, hi, shift);
#define shl128_pair(out,hi,lo,shift) out = __shiftleft128(lo, hi, shift);
#define shr128(out,in,shift) shr128_pair(out, in.hi, in.lo, shift)
#define shl128(out,in,shift) shl128_pair(out, in.hi, in.lo, shift)
#define add128(a,b) { uint64_t p = a.lo; a.lo += b.lo; a.hi += b.hi + (a.lo < p); }
#define add128_64(a,b) { uint64_t p = a.lo; a.lo += b; a.hi += (a.lo < p); }
#define lo128(a) (a.lo)
#define hi128(a) (a.hi)
#elif defined(COMPILER_GCC) && !defined(HAVE_NATIVE_UINT128)
#if defined(__SIZEOF_INT128__)
#define HAVE_NATIVE_UINT128
typedef unsigned __int128 uint128_t;
#elif (COMPILER_GCC >= 40400)
#define HAVE_NATIVE_UINT128
typedef unsigned uint128_t __attribute__((mode(TI)));
#elif defined(CPU_X86_64)
#define HAVE_UINT128
typedef struct uint128_t {
uint64_t lo, hi;
} uint128_t;
#define mul64x64_128(out,a,b) __asm__ ("mulq %3" : "=a" (out.lo), "=d" (out.hi) : "a" (a), "rm" (b));
#define shr128_pair(out,hi,lo,shift) __asm__ ("shrdq %2,%1,%0" : "+r" (lo) : "r" (hi), "J" (shift)); out = lo;
#define shl128_pair(out,hi,lo,shift) __asm__ ("shldq %2,%1,%0" : "+r" (hi) : "r" (lo), "J" (shift)); out = hi;
#define shr128(out,in,shift) shr128_pair(out,in.hi, in.lo, shift)
#define shl128(out,in,shift) shl128_pair(out,in.hi, in.lo, shift)
#define add128(a,b) __asm__ ("addq %4,%2; adcq %5,%3" : "=r" (a.hi), "=r" (a.lo) : "1" (a.lo), "0" (a.hi), "rm" (b.lo), "rm" (b.hi) : "cc");
#define add128_64(a,b) __asm__ ("addq %4,%2; adcq $0,%3" : "=r" (a.hi), "=r" (a.lo) : "1" (a.lo), "0" (a.hi), "rm" (b) : "cc");
#define lo128(a) (a.lo)
#define hi128(a) (a.hi)
#endif
#endif
#if defined(HAVE_NATIVE_UINT128)
#define HAVE_UINT128
#define mul64x64_128(out,a,b) out = (uint128_t)a * b;
#define shr128_pair(out,hi,lo,shift) out = (uint64_t)((((uint128_t)hi << 64) | lo) >> (shift));
#define shl128_pair(out,hi,lo,shift) out = (uint64_t)(((((uint128_t)hi << 64) | lo) << (shift)) >> 64);
#define shr128(out,in,shift) out = (uint64_t)(in >> (shift));
#define shl128(out,in,shift) out = (uint64_t)((in << shift) >> 64);
#define add128(a,b) a += b;
#define add128_64(a,b) a += (uint64_t)b;
#define lo128(a) ((uint64_t)a)
#define hi128(a) ((uint64_t)(a >> 64))
#endif
#if !defined(HAVE_UINT128)
#error Need a uint128_t implementation!
#endif
#endif
/* endian */
#if !defined(ED25519_OPENSSLRNG)
static inline void U32TO8_LE(unsigned char *p, const uint32_t v) {
p[0] = (unsigned char)(v );
p[1] = (unsigned char)(v >> 8);
p[2] = (unsigned char)(v >> 16);
p[3] = (unsigned char)(v >> 24);
}
#endif
#if !defined(HAVE_UINT128)
static inline uint32_t U8TO32_LE(const unsigned char *p) {
return
(((uint32_t)(p[0]) ) |
((uint32_t)(p[1]) << 8) |
((uint32_t)(p[2]) << 16) |
((uint32_t)(p[3]) << 24));
}
#else
static inline uint64_t U8TO64_LE(const unsigned char *p) {
return
(((uint64_t)(p[0]) ) |
((uint64_t)(p[1]) << 8) |
((uint64_t)(p[2]) << 16) |
((uint64_t)(p[3]) << 24) |
((uint64_t)(p[4]) << 32) |
((uint64_t)(p[5]) << 40) |
((uint64_t)(p[6]) << 48) |
((uint64_t)(p[7]) << 56));
}
static inline void U64TO8_LE(unsigned char *p, const uint64_t v) {
p[0] = (unsigned char)(v );
p[1] = (unsigned char)(v >> 8);
p[2] = (unsigned char)(v >> 16);
p[3] = (unsigned char)(v >> 24);
p[4] = (unsigned char)(v >> 32);
p[5] = (unsigned char)(v >> 40);
p[6] = (unsigned char)(v >> 48);
p[7] = (unsigned char)(v >> 56);
}
#endif
#include <stdlib.h>
#include <string.h>

115
external/ed25519-donna/ed25519-donna.h vendored Normal file
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/*
Public domain by Andrew M. <liquidsun@gmail.com>
Modified from the amd64-51-30k implementation by
Daniel J. Bernstein
Niels Duif
Tanja Lange
Peter Schwabe
Bo-Yin Yang
*/
#include "ed25519-donna-portable.h"
#if defined(ED25519_SSE2)
#else
#if defined(HAVE_UINT128) && !defined(ED25519_FORCE_32BIT)
#define ED25519_64BIT
#else
#define ED25519_32BIT
#endif
#endif
#if !defined(ED25519_NO_INLINE_ASM)
/* detect extra features first so un-needed functions can be disabled throughout */
#if defined(ED25519_SSE2)
#if defined(COMPILER_GCC) && defined(CPU_X86)
#define ED25519_GCC_32BIT_SSE_CHOOSE
#elif defined(COMPILER_GCC) && defined(CPU_X86_64)
#define ED25519_GCC_64BIT_SSE_CHOOSE
#endif
#else
#if defined(CPU_X86_64)
#if defined(COMPILER_GCC)
#if defined(ED25519_64BIT)
#define ED25519_GCC_64BIT_X86_CHOOSE
#else
#define ED25519_GCC_64BIT_32BIT_CHOOSE
#endif
#endif
#endif
#endif
#endif
#if defined(ED25519_SSE2)
#include "curve25519-donna-sse2.h"
#elif defined(ED25519_64BIT)
#include "curve25519-donna-64bit.h"
#else
#include "curve25519-donna-32bit.h"
#endif
#include "curve25519-donna-helpers.h"
/* separate uint128 check for 64 bit sse2 */
#if defined(HAVE_UINT128) && !defined(ED25519_FORCE_32BIT)
#include "modm-donna-64bit.h"
#else
#include "modm-donna-32bit.h"
#endif
typedef unsigned char hash_512bits[64];
/*
Timing safe memory compare
*/
static int
ed25519_verify(const unsigned char *x, const unsigned char *y, size_t len) {
size_t differentbits = 0;
while (len--)
differentbits |= (*x++ ^ *y++);
return (int) (1 & ((differentbits - 1) >> 8));
}
/*
* Arithmetic on the twisted Edwards curve -x^2 + y^2 = 1 + dx^2y^2
* with d = -(121665/121666) = 37095705934669439343138083508754565189542113879843219016388785533085940283555
* Base point: (15112221349535400772501151409588531511454012693041857206046113283949847762202,46316835694926478169428394003475163141307993866256225615783033603165251855960);
*/
typedef struct ge25519_t {
bignum25519 x, y, z, t;
} ge25519;
typedef struct ge25519_p1p1_t {
bignum25519 x, y, z, t;
} ge25519_p1p1;
typedef struct ge25519_niels_t {
bignum25519 ysubx, xaddy, t2d;
} ge25519_niels;
typedef struct ge25519_pniels_t {
bignum25519 ysubx, xaddy, z, t2d;
} ge25519_pniels;
#include "ed25519-donna-basepoint-table.h"
#if defined(ED25519_64BIT)
#include "ed25519-donna-64bit-tables.h"
#include "ed25519-donna-64bit-x86.h"
#else
#include "ed25519-donna-32bit-tables.h"
#include "ed25519-donna-64bit-x86-32bit.h"
#endif
#if defined(ED25519_SSE2)
#include "ed25519-donna-32bit-sse2.h"
#include "ed25519-donna-64bit-sse2.h"
#include "ed25519-donna-impl-sse2.h"
#else
#include "ed25519-donna-impl-base.h"
#endif

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/*
a custom hash must have a 512bit digest and implement:
struct ed25519_hash_context;
void ed25519_hash_init(ed25519_hash_context *ctx);
void ed25519_hash_update(ed25519_hash_context *ctx, const uint8_t *in, size_t inlen);
void ed25519_hash_final(ed25519_hash_context *ctx, uint8_t *hash);
void ed25519_hash(uint8_t *hash, const uint8_t *in, size_t inlen);
*/

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external/ed25519-donna/ed25519-hash.h vendored Normal file
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#if defined(ED25519_REFHASH)
/* reference/slow SHA-512. really, do not use this */
#define HASH_BLOCK_SIZE 128
#define HASH_DIGEST_SIZE 64
typedef struct sha512_state_t {
uint64_t H[8];
uint64_t T[2];
uint32_t leftover;
uint8_t buffer[HASH_BLOCK_SIZE];
} sha512_state;
typedef sha512_state ed25519_hash_context;
static const uint64_t sha512_constants[80] = {
0x428a2f98d728ae22ull, 0x7137449123ef65cdull, 0xb5c0fbcfec4d3b2full, 0xe9b5dba58189dbbcull,
0x3956c25bf348b538ull, 0x59f111f1b605d019ull, 0x923f82a4af194f9bull, 0xab1c5ed5da6d8118ull,
0xd807aa98a3030242ull, 0x12835b0145706fbeull, 0x243185be4ee4b28cull, 0x550c7dc3d5ffb4e2ull,
0x72be5d74f27b896full, 0x80deb1fe3b1696b1ull, 0x9bdc06a725c71235ull, 0xc19bf174cf692694ull,
0xe49b69c19ef14ad2ull, 0xefbe4786384f25e3ull, 0x0fc19dc68b8cd5b5ull, 0x240ca1cc77ac9c65ull,
0x2de92c6f592b0275ull, 0x4a7484aa6ea6e483ull, 0x5cb0a9dcbd41fbd4ull, 0x76f988da831153b5ull,
0x983e5152ee66dfabull, 0xa831c66d2db43210ull, 0xb00327c898fb213full, 0xbf597fc7beef0ee4ull,
0xc6e00bf33da88fc2ull, 0xd5a79147930aa725ull, 0x06ca6351e003826full, 0x142929670a0e6e70ull,
0x27b70a8546d22ffcull, 0x2e1b21385c26c926ull, 0x4d2c6dfc5ac42aedull, 0x53380d139d95b3dfull,
0x650a73548baf63deull, 0x766a0abb3c77b2a8ull, 0x81c2c92e47edaee6ull, 0x92722c851482353bull,
0xa2bfe8a14cf10364ull, 0xa81a664bbc423001ull, 0xc24b8b70d0f89791ull, 0xc76c51a30654be30ull,
0xd192e819d6ef5218ull, 0xd69906245565a910ull, 0xf40e35855771202aull, 0x106aa07032bbd1b8ull,
0x19a4c116b8d2d0c8ull, 0x1e376c085141ab53ull, 0x2748774cdf8eeb99ull, 0x34b0bcb5e19b48a8ull,
0x391c0cb3c5c95a63ull, 0x4ed8aa4ae3418acbull, 0x5b9cca4f7763e373ull, 0x682e6ff3d6b2b8a3ull,
0x748f82ee5defb2fcull, 0x78a5636f43172f60ull, 0x84c87814a1f0ab72ull, 0x8cc702081a6439ecull,
0x90befffa23631e28ull, 0xa4506cebde82bde9ull, 0xbef9a3f7b2c67915ull, 0xc67178f2e372532bull,
0xca273eceea26619cull, 0xd186b8c721c0c207ull, 0xeada7dd6cde0eb1eull, 0xf57d4f7fee6ed178ull,
0x06f067aa72176fbaull, 0x0a637dc5a2c898a6ull, 0x113f9804bef90daeull, 0x1b710b35131c471bull,
0x28db77f523047d84ull, 0x32caab7b40c72493ull, 0x3c9ebe0a15c9bebcull, 0x431d67c49c100d4cull,
0x4cc5d4becb3e42b6ull, 0x597f299cfc657e2aull, 0x5fcb6fab3ad6faecull, 0x6c44198c4a475817ull
};
static uint64_t
sha512_ROTR64(uint64_t x, int k) {
return (x >> k) | (x << (64 - k));
}
static uint64_t
sha512_LOAD64_BE(const uint8_t *p) {
return
((uint64_t)p[0] << 56) |
((uint64_t)p[1] << 48) |
((uint64_t)p[2] << 40) |
((uint64_t)p[3] << 32) |
((uint64_t)p[4] << 24) |
((uint64_t)p[5] << 16) |
((uint64_t)p[6] << 8) |
((uint64_t)p[7] );
}
static void
sha512_STORE64_BE(uint8_t *p, uint64_t v) {
p[0] = (uint8_t)(v >> 56);
p[1] = (uint8_t)(v >> 48);
p[2] = (uint8_t)(v >> 40);
p[3] = (uint8_t)(v >> 32);
p[4] = (uint8_t)(v >> 24);
p[5] = (uint8_t)(v >> 16);
p[6] = (uint8_t)(v >> 8);
p[7] = (uint8_t)(v );
}
#define Ch(x,y,z) (z ^ (x & (y ^ z)))
#define Maj(x,y,z) (((x | y) & z) | (x & y))
#define S0(x) (sha512_ROTR64(x, 28) ^ sha512_ROTR64(x, 34) ^ sha512_ROTR64(x, 39))
#define S1(x) (sha512_ROTR64(x, 14) ^ sha512_ROTR64(x, 18) ^ sha512_ROTR64(x, 41))
#define G0(x) (sha512_ROTR64(x, 1) ^ sha512_ROTR64(x, 8) ^ (x >> 7))
#define G1(x) (sha512_ROTR64(x, 19) ^ sha512_ROTR64(x, 61) ^ (x >> 6))
#define W0(in,i) (sha512_LOAD64_BE(&in[i * 8]))
#define W1(i) (G1(w[i - 2]) + w[i - 7] + G0(w[i - 15]) + w[i - 16])
#define STEP(i) \
t1 = S0(r[0]) + Maj(r[0], r[1], r[2]); \
t0 = r[7] + S1(r[4]) + Ch(r[4], r[5], r[6]) + sha512_constants[i] + w[i]; \
r[7] = r[6]; \
r[6] = r[5]; \
r[5] = r[4]; \
r[4] = r[3] + t0; \
r[3] = r[2]; \
r[2] = r[1]; \
r[1] = r[0]; \
r[0] = t0 + t1;
static void
sha512_blocks(sha512_state *S, const uint8_t *in, size_t blocks) {
uint64_t r[8], w[80], t0, t1;
size_t i;
for (i = 0; i < 8; i++) r[i] = S->H[i];
while (blocks--) {
for (i = 0; i < 16; i++) { w[i] = W0(in, i); }
for (i = 16; i < 80; i++) { w[i] = W1(i); }
for (i = 0; i < 80; i++) { STEP(i); }
for (i = 0; i < 8; i++) { r[i] += S->H[i]; S->H[i] = r[i]; }
S->T[0] += HASH_BLOCK_SIZE * 8;
S->T[1] += (!S->T[0]) ? 1 : 0;
in += HASH_BLOCK_SIZE;
}
}
static void
ed25519_hash_init(sha512_state *S) {
S->H[0] = 0x6a09e667f3bcc908ull;
S->H[1] = 0xbb67ae8584caa73bull;
S->H[2] = 0x3c6ef372fe94f82bull;
S->H[3] = 0xa54ff53a5f1d36f1ull;
S->H[4] = 0x510e527fade682d1ull;
S->H[5] = 0x9b05688c2b3e6c1full;
S->H[6] = 0x1f83d9abfb41bd6bull;
S->H[7] = 0x5be0cd19137e2179ull;
S->T[0] = 0;
S->T[1] = 0;
S->leftover = 0;
}
static void
ed25519_hash_update(sha512_state *S, const uint8_t *in, size_t inlen) {
size_t blocks, want;
/* handle the previous data */
if (S->leftover) {
want = (HASH_BLOCK_SIZE - S->leftover);
want = (want < inlen) ? want : inlen;
memcpy(S->buffer + S->leftover, in, want);
S->leftover += (uint32_t)want;
if (S->leftover < HASH_BLOCK_SIZE)
return;
in += want;
inlen -= want;
sha512_blocks(S, S->buffer, 1);
}
/* handle the current data */
blocks = (inlen & ~(HASH_BLOCK_SIZE - 1));
S->leftover = (uint32_t)(inlen - blocks);
if (blocks) {
sha512_blocks(S, in, blocks / HASH_BLOCK_SIZE);
in += blocks;
}
/* handle leftover data */
if (S->leftover)
memcpy(S->buffer, in, S->leftover);
}
static void
ed25519_hash_final(sha512_state *S, uint8_t *hash) {
uint64_t t0 = S->T[0] + (S->leftover * 8), t1 = S->T[1];
S->buffer[S->leftover] = 0x80;
if (S->leftover <= 111) {
memset(S->buffer + S->leftover + 1, 0, 111 - S->leftover);
} else {
memset(S->buffer + S->leftover + 1, 0, 127 - S->leftover);
sha512_blocks(S, S->buffer, 1);
memset(S->buffer, 0, 112);
}
sha512_STORE64_BE(S->buffer + 112, t1);
sha512_STORE64_BE(S->buffer + 120, t0);
sha512_blocks(S, S->buffer, 1);
sha512_STORE64_BE(&hash[ 0], S->H[0]);
sha512_STORE64_BE(&hash[ 8], S->H[1]);
sha512_STORE64_BE(&hash[16], S->H[2]);
sha512_STORE64_BE(&hash[24], S->H[3]);
sha512_STORE64_BE(&hash[32], S->H[4]);
sha512_STORE64_BE(&hash[40], S->H[5]);
sha512_STORE64_BE(&hash[48], S->H[6]);
sha512_STORE64_BE(&hash[56], S->H[7]);
}
static void
ed25519_hash(uint8_t *hash, const uint8_t *in, size_t inlen) {
ed25519_hash_context ctx;
ed25519_hash_init(&ctx);
ed25519_hash_update(&ctx, in, inlen);
ed25519_hash_final(&ctx, hash);
}
#elif defined(ED25519_CUSTOMHASH)
#include "ed25519-hash-custom.h"
#else
#include <openssl/sha.h>
typedef SHA512_CTX ed25519_hash_context;
static void
ed25519_hash_init(ed25519_hash_context *ctx) {
SHA512_Init(ctx);
}
static void
ed25519_hash_update(ed25519_hash_context *ctx, const uint8_t *in, size_t inlen) {
SHA512_Update(ctx, in, inlen);
}
static void
ed25519_hash_final(ed25519_hash_context *ctx, uint8_t *hash) {
SHA512_Final(hash, ctx);
}
static void
ed25519_hash(uint8_t *hash, const uint8_t *in, size_t inlen) {
SHA512(in, inlen, hash);
}
#endif

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@@ -0,0 +1,8 @@
/*
a custom randombytes must implement:
void ED25519_FN(ed25519_randombytes_unsafe) (void *p, size_t len);
ed25519_randombytes_unsafe is used by the batch verification function
to create random scalars
*/

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@@ -0,0 +1,91 @@
#if defined(ED25519_TEST)
/*
ISAAC+ "variant", the paper is not clear on operator precedence and other
things. This is the "first in, first out" option!
Not threadsafe or securely initialized, only for deterministic testing
*/
typedef struct isaacp_state_t {
uint32_t state[256];
unsigned char buffer[1024];
uint32_t a, b, c;
size_t left;
} isaacp_state;
#define isaacp_step(offset, mix) \
x = mm[i + offset]; \
a = (a ^ (mix)) + (mm[(i + offset + 128) & 0xff]); \
y = (a ^ b) + mm[(x >> 2) & 0xff]; \
mm[i + offset] = y; \
b = (x + a) ^ mm[(y >> 10) & 0xff]; \
U32TO8_LE(out + (i + offset) * 4, b);
static void
isaacp_mix(isaacp_state *st) {
uint32_t i, x, y;
uint32_t a = st->a, b = st->b, c = st->c;
uint32_t *mm = st->state;
unsigned char *out = st->buffer;
c = c + 1;
b = b + c;
for (i = 0; i < 256; i += 4) {
isaacp_step(0, ROTL32(a,13))
isaacp_step(1, ROTR32(a, 6))
isaacp_step(2, ROTL32(a, 2))
isaacp_step(3, ROTR32(a,16))
}
st->a = a;
st->b = b;
st->c = c;
st->left = 1024;
}
static void
isaacp_random(isaacp_state *st, void *p, size_t len) {
size_t use;
unsigned char *c = (unsigned char *)p;
while (len) {
use = (len > st->left) ? st->left : len;
memcpy(c, st->buffer + (sizeof(st->buffer) - st->left), use);
st->left -= use;
c += use;
len -= use;
if (!st->left)
isaacp_mix(st);
}
}
void
ED25519_FN(ed25519_randombytes_unsafe) (void *p, size_t len) {
static int initialized = 0;
static isaacp_state rng;
if (!initialized) {
memset(&rng, 0, sizeof(rng));
isaacp_mix(&rng);
isaacp_mix(&rng);
initialized = 1;
}
isaacp_random(&rng, p, len);
}
#elif defined(ED25519_CUSTOMRNG)
#include "ed25519-randombytes-custom.h"
#else
#include <openssl/rand.h>
void
ED25519_FN(ed25519_randombytes_unsafe) (void *p, size_t len) {
RAND_bytes(p, (int) len);
}
#endif

150
external/ed25519-donna/ed25519.c vendored Normal file
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@@ -0,0 +1,150 @@
/*
Public domain by Andrew M. <liquidsun@gmail.com>
Ed25519 reference implementation using Ed25519-donna
*/
/* define ED25519_SUFFIX to have it appended to the end of each public function */
#if !defined(ED25519_SUFFIX)
#define ED25519_SUFFIX
#endif
#define ED25519_FN3(fn,suffix) fn##suffix
#define ED25519_FN2(fn,suffix) ED25519_FN3(fn,suffix)
#define ED25519_FN(fn) ED25519_FN2(fn,ED25519_SUFFIX)
#include "ed25519-donna.h"
#include "ed25519.h"
#include "ed25519-randombytes.h"
#include "ed25519-hash.h"
/*
Generates a (extsk[0..31]) and aExt (extsk[32..63])
*/
DONNA_INLINE static void
ed25519_extsk(hash_512bits extsk, const ed25519_secret_key sk) {
ed25519_hash(extsk, sk, 32);
extsk[0] &= 248;
extsk[31] &= 127;
extsk[31] |= 64;
}
static void
ed25519_hram(hash_512bits hram, const ed25519_signature RS, const ed25519_public_key pk, const unsigned char *m, size_t mlen) {
ed25519_hash_context ctx;
ed25519_hash_init(&ctx);
ed25519_hash_update(&ctx, RS, 32);
ed25519_hash_update(&ctx, pk, 32);
ed25519_hash_update(&ctx, m, mlen);
ed25519_hash_final(&ctx, hram);
}
void
ED25519_FN(ed25519_publickey) (const ed25519_secret_key sk, ed25519_public_key pk) {
bignum256modm a;
ge25519 ALIGN(16) A;
hash_512bits extsk;
/* A = aB */
ed25519_extsk(extsk, sk);
expand256_modm(a, extsk, 32);
ge25519_scalarmult_base_niels(&A, ge25519_niels_base_multiples, a);
ge25519_pack(pk, &A);
}
void
ED25519_FN(ed25519_sign) (const unsigned char *m, size_t mlen, const ed25519_secret_key sk, const ed25519_public_key pk, ed25519_signature RS) {
ed25519_hash_context ctx;
bignum256modm r, S, a;
ge25519 ALIGN(16) R;
hash_512bits extsk, hashr, hram;
ed25519_extsk(extsk, sk);
/* r = H(aExt[32..64], m) */
ed25519_hash_init(&ctx);
ed25519_hash_update(&ctx, extsk + 32, 32);
ed25519_hash_update(&ctx, m, mlen);
ed25519_hash_final(&ctx, hashr);
expand256_modm(r, hashr, 64);
/* R = rB */
ge25519_scalarmult_base_niels(&R, ge25519_niels_base_multiples, r);
ge25519_pack(RS, &R);
/* S = H(R,A,m).. */
ed25519_hram(hram, RS, pk, m, mlen);
expand256_modm(S, hram, 64);
/* S = H(R,A,m)a */
expand256_modm(a, extsk, 32);
mul256_modm(S, S, a);
/* S = (r + H(R,A,m)a) */
add256_modm(S, S, r);
/* S = (r + H(R,A,m)a) mod L */
contract256_modm(RS + 32, S);
}
int
ED25519_FN(ed25519_sign_open) (const unsigned char *m, size_t mlen, const ed25519_public_key pk, const ed25519_signature RS) {
ge25519 ALIGN(16) R, A;
hash_512bits hash;
bignum256modm hram, S;
unsigned char checkR[32];
if ((RS[63] & 224) || !ge25519_unpack_negative_vartime(&A, pk))
return -1;
/* hram = H(R,A,m) */
ed25519_hram(hash, RS, pk, m, mlen);
expand256_modm(hram, hash, 64);
/* S */
expand256_modm(S, RS + 32, 32);
/* SB - H(R,A,m)A */
ge25519_double_scalarmult_vartime(&R, &A, hram, S);
ge25519_pack(checkR, &R);
/* check that R = SB - H(R,A,m)A */
return ed25519_verify(RS, checkR, 32) ? 0 : -1;
}
#include "ed25519-donna-batchverify.h"
/*
Fast Curve25519 basepoint scalar multiplication
*/
void
ED25519_FN(curved25519_scalarmult_basepoint) (curved25519_key pk, const curved25519_key e) {
curved25519_key ec;
bignum256modm s;
bignum25519 ALIGN(16) yplusz, zminusy;
ge25519 ALIGN(16) p;
size_t i;
/* clamp */
for (i = 0; i < 32; i++) ec[i] = e[i];
ec[0] &= 248;
ec[31] &= 127;
ec[31] |= 64;
expand_raw256_modm(s, ec);
/* scalar * basepoint */
ge25519_scalarmult_base_niels(&p, ge25519_niels_base_multiples, s);
/* u = (y + z) / (z - y) */
curve25519_add(yplusz, p.y, p.z);
curve25519_sub(zminusy, p.z, p.y);
curve25519_recip(zminusy, zminusy);
curve25519_mul(yplusz, yplusz, zminusy);
curve25519_contract(pk, yplusz);
}

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