Remove obsolete DHUtil

Builds/VisualStudio2013/RippleD.vcxproj

@@ -2129,8 +2129,6 @@
     </ClInclude>
     <ClInclude Include="..\..\src\ripple\crypto\CBigNum.h">
     </ClInclude>
-    <ClInclude Include="..\..\src\ripple\crypto\DHUtil.h">
-    </ClInclude>
     <ClInclude Include="..\..\src\ripple\crypto\ECDSA.h">
     </ClInclude>
     <ClInclude Include="..\..\src\ripple\crypto\ECDSACanonical.h">
@@ -2151,10 +2149,6 @@
       <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='debug|x64'">True</ExcludedFromBuild>
       <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='release|x64'">True</ExcludedFromBuild>
     </ClCompile>
-    <ClCompile Include="..\..\src\ripple\crypto\impl\DHUtil.cpp">
-      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='debug|x64'">True</ExcludedFromBuild>
-      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='release|x64'">True</ExcludedFromBuild>
-    </ClCompile>
     <ClCompile Include="..\..\src\ripple\crypto\impl\ECDSA.cpp">
       <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='debug|x64'">True</ExcludedFromBuild>
       <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='release|x64'">True</ExcludedFromBuild>

Builds/VisualStudio2013/RippleD.vcxproj.filters

@@ -2856,9 +2856,6 @@
     <ClInclude Include="..\..\src\ripple\crypto\CBigNum.h">
       <Filter>ripple\crypto</Filter>
     </ClInclude>
-    <ClInclude Include="..\..\src\ripple\crypto\DHUtil.h">
-      <Filter>ripple\crypto</Filter>
-    </ClInclude>
     <ClInclude Include="..\..\src\ripple\crypto\ECDSA.h">
       <Filter>ripple\crypto</Filter>
     </ClInclude>
@@ -2880,9 +2877,6 @@
     <ClCompile Include="..\..\src\ripple\crypto\impl\CBigNum.cpp">
       <Filter>ripple\crypto\impl</Filter>
     </ClCompile>
-    <ClCompile Include="..\..\src\ripple\crypto\impl\DHUtil.cpp">
-      <Filter>ripple\crypto\impl</Filter>
-    </ClCompile>
     <ClCompile Include="..\..\src\ripple\crypto\impl\ECDSA.cpp">
       <Filter>ripple\crypto\impl</Filter>
     </ClCompile>

src/ripple/crypto/DHUtil.h

@@ -1,33 +0,0 @@
-//------------------------------------------------------------------------------
-/*
-    This file is part of rippled: https://github.com/ripple/rippled
-    Copyright (c) 2012, 2013 Ripple Labs Inc.
-
-    Permission to use, copy, modify, and/or distribute this software for any
-    purpose  with  or without fee is hereby granted, provided that the above
-    copyright notice and this permission notice appear in all copies.
-
-    THE  SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-    WITH  REGARD  TO  THIS  SOFTWARE  INCLUDING  ALL  IMPLIED  WARRANTIES  OF
-    MERCHANTABILITY  AND  FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-    ANY  SPECIAL ,  DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-    WHATSOEVER  RESULTING  FROM  LOSS  OF USE, DATA OR PROFITS, WHETHER IN AN
-    ACTION  OF  CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-    OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-*/
-//==============================================================================
-
-#ifndef RIPPLE_CRYPTO_DHUTIL_H_INCLUDED
-#define RIPPLE_CRYPTO_DHUTIL_H_INCLUDED
-
-#include <openssl/dh.h>
-#include <string>
-
-namespace ripple {
-
-DH* DH_der_load (std::string const& strDer);
-std::string DH_der_gen (int iKeyLength);
-
-}
-
-#endif

src/ripple/crypto/impl/DHUtil.cpp

@@ -1,55 +0,0 @@
-//------------------------------------------------------------------------------
-/*
-    This file is part of rippled: https://github.com/ripple/rippled
-    Copyright (c) 2012, 2013 Ripple Labs Inc.
-
-    Permission to use, copy, modify, and/or distribute this software for any
-    purpose  with  or without fee is hereby granted, provided that the above
-    copyright notice and this permission notice appear in all copies.
-
-    THE  SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-    WITH  REGARD  TO  THIS  SOFTWARE  INCLUDING  ALL  IMPLIED  WARRANTIES  OF
-    MERCHANTABILITY  AND  FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-    ANY  SPECIAL ,  DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-    WHATSOEVER  RESULTING  FROM  LOSS  OF USE, DATA OR PROFITS, WHETHER IN AN
-    ACTION  OF  CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-    OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-*/
-//==============================================================================
-
-#include <BeastConfig.h>
-#include <ripple/crypto/DHUtil.h>
-
-namespace ripple {
-
-std::string DH_der_gen (int iKeyLength)
-{
-    DH*         dh  = 0;
-    int         iCodes;
-    std::string strDer;
-
-    do
-    {
-        dh  = DH_generate_parameters (iKeyLength, DH_GENERATOR_5, nullptr, nullptr);
-        iCodes  = 0;
-        DH_check (dh, &iCodes);
-    }
-    while (iCodes & (DH_CHECK_P_NOT_PRIME | DH_CHECK_P_NOT_SAFE_PRIME | DH_UNABLE_TO_CHECK_GENERATOR | DH_NOT_SUITABLE_GENERATOR));
-
-    strDer.resize (i2d_DHparams (dh, nullptr));
-
-    unsigned char* next = reinterpret_cast<unsigned char*> (&strDer[0]);
-
-    (void) i2d_DHparams (dh, &next);
-
-    return strDer;
-}
-
-DH* DH_der_load (std::string const& strDer)
-{
-    const unsigned char* pbuf   = reinterpret_cast<const unsigned char*> (&strDer[0]);
-
-    return d2i_DHparams (nullptr, &pbuf, strDer.size ());
-}
-
-}

src/ripple/unity/crypto.cpp

@@ -22,7 +22,6 @@
 #include <ripple/crypto/impl/Base58.cpp>
 #include <ripple/crypto/impl/Base58Data.cpp>
 #include <ripple/crypto/impl/CBigNum.cpp>
-#include <ripple/crypto/impl/DHUtil.cpp>
 #include <ripple/crypto/impl/ec_key.cpp>
 #include <ripple/crypto/impl/ECDSA.cpp>
 #include <ripple/crypto/impl/ECDSACanonical.cpp>