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enable TC26 paramSet A 512 for GOST 34.10-2012

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This commit is contained in:
orignal 2017-03-15 12:41:02 -04:00
parent da2c49ab66
commit 6b9a270506
4 changed files with 10 additions and 37 deletions
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28
Gost.cpp
View File

@ -107,22 +107,6 @@ namespace crypto
"1",
"8D91E471E0989CDA27DF505A453F2B7635294F2DDF23E3B122ACC99C9E9F1E14"
}, // A
{
"8000000000000000000000000000000000000000000000000000000000000C96",
"3E1AF419A269A5F866A7D3C25C3DF80AE979259373FF2B182F49D4CE7E1BBC8B",
"8000000000000000000000000000000000000000000000000000000000000C99",
"800000000000000000000000000000015F700CFFF1A624E5E497161BCC8A198F",
"1",
"3FA8124359F96680B83D1C3EB2C070E5C545C9858D03ECFB744BF8D717717EFC"
}, // B
{
"9B9F605F5A858107AB1EC85E6B41C8AACF846E86789051D37998F7B9022D7598",
"805A",
"9B9F605F5A858107AB1EC85E6B41C8AACF846E86789051D37998F7B9022D759B",
"9B9F605F5A858107AB1EC85E6B41C8AA582CA3511EDDFB74F02F3A6598980BB9",
"0",
"41ECE55743711A8C3CBF3783CD08C0EE4D4DC440D4641A8F366E550DFDB3BB67"
}, // C
{
"C2173F1513981673AF4892C23035A27CE25E2013BF95AA33B22C656F277E7335",
"295F9BAE7428ED9CCC20E7C359A9D41A22FCCD9108E17BF7BA9337A6F8AE9513",
@ -137,16 +121,8 @@ namespace crypto
"FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFDC7",
"FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF27E69532F48D89116FF22B8D4E0560609B4B38ABFAD2B85DCACDB1411F10B275",
"3",
"7503CFE87A836AE3A61B8816E25450E6CE5E1C93ACF1ABC1778064FDCBEFA921DF1626BE4FD036E93D75E6A50E3A41E98028FE5FC235F5B889A589CB5215F2A"
}, // tc26-2012-paramSetA-512
{
"DC9203E514A721875485A529D2C722FB187BC8980EB866644DE41C68E143064546E861C0E2C9EDD92ADE71F46FCF50FF2AD97F951FDA9F2A2EB6546F39689BD3",
"B4C4EE28CEBC6C2C8AC12952CF37F16AC7EFB6A9F69F4B57FFDA2E4F0DE5ADE038CBC2FFF719D2C18DE0284B8BFEF3B52B8CC7A5F5BF0A3C8D2319A5312557E1",
"FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFDC7",
"3FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFC98CDBA46506AB004C33A9FF5147502CC8EDA9E7A769A12694623CEF47F023ED",
"E2E31EDFC23DE7BDEBE241CE593EF5DE2295B7A9CBAEF021D385F7074CEA043AA27272A7AE602BF2A7B9033DB9ED3610C6FB85487EAE97AAC5BC7928C1950148",
"F5CE40D95B5EB899ABBCCFF5911CB8577939804D6527378B8C108C3D2090FF9BE18E2D33E3021ED27EF32D85822423B6304F726AA854BAE07D0396E9A9ADDC40F"
} // tc26-2012-paramSetC-256
"7503CFE87A836AE3A61B8816E25450E6CE5E1C93ACF1ABC1778064FDCBEFA921DF1626BE4FD036E93D75E6A50E3A41E98028FE5FC235F5B889A589CB5215F2A4"
} // tc26-2012-paramSetA-512
};
BIGNUM * a = nullptr, * b = nullptr, * p = nullptr, * q =nullptr, * x = nullptr, * y = nullptr;

3
Gost.h
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@ -15,15 +15,12 @@ namespace crypto
{
// GOST R 34.10-2001
eGOSTR3410CryptoProA = 0, // 1.2.643.2.2.35.1
eGOSTR3410CryptoProB, // 1.2.643.2.2.35.2
eGOSTR3410CryptoProC, // 1.2.643.2.2.35.3
// XchA = A, XchB = C
//eGOSTR3410CryptoProXchA, // 1.2.643.2.2.36.0
//eGOSTR3410CryptoProXchB, // 1.2.643.2.2.36.1
// GOST R 34.10-2012
eGOSTR3410TC26A256, // 1.2.643.7.1.2.1.1.1
eGOSTR3410TC26A512, // 1.2.643.7.1.2.1.2.1
eGOSTR3410TC26C512, // 1.2.643.7.1.2.1.2.3
eGOSTR3410NumParamSets
};

14
Identity.cpp
View File

@ -111,7 +111,7 @@ namespace data
memcpy (m_StandardIdentity.signingKey + padding, signingKey, i2p::crypto::GOSTR3410_256_PUBLIC_KEY_LENGTH);
break;
}
case SIGNING_KEY_TYPE_GOSTR3410_2012_TC26_C_512_GOSTR3411:
case SIGNING_KEY_TYPE_GOSTR3410_2012_TC26_A_512_GOSTR3411:
{
// 512
// no padding, key length is 128
@ -398,10 +398,10 @@ namespace data
UpdateVerifier (new i2p::crypto::GOSTR3410_2012_256_Verifier (i2p::crypto::eGOSTR3410TC26A256, m_StandardIdentity.signingKey + padding));
break;
}
case SIGNING_KEY_TYPE_GOSTR3410_2012_TC26_C_512_GOSTR3411:
case SIGNING_KEY_TYPE_GOSTR3410_2012_TC26_A_512_GOSTR3411:
{
// zero padding
UpdateVerifier (new i2p::crypto::GOSTR3410_2012_512_Verifier (i2p::crypto::eGOSTR3410TC26C512, m_StandardIdentity.signingKey));
UpdateVerifier (new i2p::crypto::GOSTR3410_2012_512_Verifier (i2p::crypto::eGOSTR3410TC26A512, m_StandardIdentity.signingKey));
break;
}
default:
@ -551,8 +551,8 @@ namespace data
case SIGNING_KEY_TYPE_GOSTR3410_2012_TC26_A_256_GOSTR3411:
m_Signer.reset (new i2p::crypto::GOSTR3410_2012_256_Signer (i2p::crypto::eGOSTR3410TC26A256, m_SigningPrivateKey));
break;
case SIGNING_KEY_TYPE_GOSTR3410_2012_TC26_C_512_GOSTR3411:
m_Signer.reset (new i2p::crypto::GOSTR3410_2012_512_Signer (i2p::crypto::eGOSTR3410TC26C512, m_SigningPrivateKey));
case SIGNING_KEY_TYPE_GOSTR3410_2012_TC26_A_512_GOSTR3411:
m_Signer.reset (new i2p::crypto::GOSTR3410_2012_512_Signer (i2p::crypto::eGOSTR3410TC26A512, m_SigningPrivateKey));
break;
default:
LogPrint (eLogError, "Identity: Signing key type ", (int)m_Public->GetSigningKeyType (), " is not supported");
@ -595,8 +595,8 @@ namespace data
case SIGNING_KEY_TYPE_GOSTR3410_2012_TC26_A_256_GOSTR3411:
i2p::crypto::CreateGOSTR3410RandomKeys (i2p::crypto::eGOSTR3410TC26A256, keys.m_SigningPrivateKey, signingPublicKey);
break;
case SIGNING_KEY_TYPE_GOSTR3410_2012_TC26_C_512_GOSTR3411:
i2p::crypto::CreateGOSTR3410RandomKeys (i2p::crypto::eGOSTR3410TC26C512, keys.m_SigningPrivateKey, signingPublicKey);
case SIGNING_KEY_TYPE_GOSTR3410_2012_TC26_A_512_GOSTR3411:
i2p::crypto::CreateGOSTR3410RandomKeys (i2p::crypto::eGOSTR3410TC26A512, keys.m_SigningPrivateKey, signingPublicKey);
break;
default:
LogPrint (eLogError, "Identity: Signing key type ", (int)type, " is not supported. Create DSA-SHA1");

2
Identity.h
View File

@ -63,7 +63,7 @@ namespace data
// following signature type should never appear in netid=2
const uint16_t SIGNING_KEY_TYPE_GOSTR3410_2001_CRYPTO_PRO_A_GOSTR3411 = 65280; // approved by FSB
const uint16_t SIGNING_KEY_TYPE_GOSTR3410_2012_TC26_A_256_GOSTR3411 = 65281;
const uint16_t SIGNING_KEY_TYPE_GOSTR3410_2012_TC26_C_512_GOSTR3411 = 65282;
const uint16_t SIGNING_KEY_TYPE_GOSTR3410_2012_TC26_A_512_GOSTR3411 = 65282;
typedef uint16_t SigningKeyType;
typedef uint16_t CryptoKeyType;