mirror of
https://github.com/EvernodeXRPL/hpcore.git
synced 2026-04-29 15:37:59 +00:00
cb364cc420
* Precompiled header for all common library headers (with cmake 3.16rc3). * Divided cmake build into shared libraries. * Added gold linker support. * Separated websockets lambda expressions to an independent file.
36 lines
1.0 KiB
C++
36 lines
1.0 KiB
C++
#ifndef _HP_CRYPTO_
|
|
#define _HP_CRYPTO_
|
|
|
|
#include "pchheader.hpp"
|
|
|
|
/**
|
|
* Offers convenience functions for cryptographic operations wrapping libsodium.
|
|
* These functions are used for contract config and user/peer message authentication.
|
|
*/
|
|
namespace crypto
|
|
{
|
|
|
|
// Prefix byte to append to ed25519 keys.
|
|
static unsigned char KEYPFX_ed25519 = 0xED;
|
|
// Prefixed public key bytes.
|
|
static size_t PFXD_PUBKEY_BYTES = crypto_sign_ed25519_PUBLICKEYBYTES + 1;
|
|
// Prefixed secret key bytes.
|
|
static size_t PFXD_SECKEY_BYTES = crypto_sign_ed25519_SECRETKEYBYTES + 1;
|
|
|
|
int init();
|
|
|
|
void generate_signing_keys(std::string &pubkey, std::string &seckey);
|
|
|
|
std::string sign(std::string_view msg, std::string_view seckey);
|
|
|
|
std::string sign_hex(std::string_view msg, std::string_view seckeyhex);
|
|
|
|
int verify(std::string_view msg, std::string_view sig, std::string_view pubkey);
|
|
|
|
int verify_hex(std::string_view msg, std::string_view sighex, std::string_view pubkeyhex);
|
|
|
|
std::string get_hash(std::string_view data);
|
|
|
|
} // namespace crypto
|
|
|
|
#endif |