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removed RSA signatures completly

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orignal 2018-09-21 11:16:38 -04:00
parent c8f4ace5c4
commit 358cdcf4c4
3 changed files with 8 additions and 144 deletions
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57
libi2pd/Identity.cpp
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@ -72,29 +72,10 @@ namespace data
break;
}
case SIGNING_KEY_TYPE_RSA_SHA256_2048:
{
memcpy (m_StandardIdentity.signingKey, signingKey, 128);
excessLen = i2p::crypto::RSASHA2562048_KEY_LENGTH - 128; // 128 = 256 - 128
excessBuf = new uint8_t[excessLen];
memcpy (excessBuf, signingKey + 128, excessLen);
break;
}
case SIGNING_KEY_TYPE_RSA_SHA384_3072:
{
memcpy (m_StandardIdentity.signingKey, signingKey, 128);
excessLen = i2p::crypto::RSASHA3843072_KEY_LENGTH - 128; // 256 = 384 - 128
excessBuf = new uint8_t[excessLen];
memcpy (excessBuf, signingKey + 128, excessLen);
break;
}
case SIGNING_KEY_TYPE_RSA_SHA512_4096:
{
memcpy (m_StandardIdentity.signingKey, signingKey, 128);
excessLen = i2p::crypto::RSASHA5124096_KEY_LENGTH - 128; // 384 = 512 - 128
excessBuf = new uint8_t[excessLen];
memcpy (excessBuf, signingKey + 128, excessLen);
break;
}
LogPrint (eLogError, "Identity: RSA signing key type ", (int)type, " is not supported");
break;
case SIGNING_KEY_TYPE_EDDSA_SHA512_ED25519:
{
size_t padding = 128 - i2p::crypto::EDDSA25519_PUBLIC_KEY_LENGTH; // 96 = 128 - 32
@ -368,32 +349,10 @@ namespace data
break;
}
case SIGNING_KEY_TYPE_RSA_SHA256_2048:
{
uint8_t signingKey[i2p::crypto::RSASHA2562048_KEY_LENGTH];
memcpy (signingKey, m_StandardIdentity.signingKey, 128);
size_t excessLen = i2p::crypto::RSASHA2562048_KEY_LENGTH - 128; // 128 = 256- 128
memcpy (signingKey + 128, m_ExtendedBuffer + 4, excessLen); // right after signing and crypto key types
UpdateVerifier (new i2p::crypto:: RSASHA2562048Verifier (signingKey));
break;
}
case SIGNING_KEY_TYPE_RSA_SHA384_3072:
{
uint8_t signingKey[i2p::crypto::RSASHA3843072_KEY_LENGTH];
memcpy (signingKey, m_StandardIdentity.signingKey, 128);
size_t excessLen = i2p::crypto::RSASHA3843072_KEY_LENGTH - 128; // 256 = 384- 128
memcpy (signingKey + 128, m_ExtendedBuffer + 4, excessLen); // right after signing and crypto key types
UpdateVerifier (new i2p::crypto:: RSASHA3843072Verifier (signingKey));
break;
}
case SIGNING_KEY_TYPE_RSA_SHA512_4096:
{
uint8_t signingKey[i2p::crypto::RSASHA5124096_KEY_LENGTH];
memcpy (signingKey, m_StandardIdentity.signingKey, 128);
size_t excessLen = i2p::crypto::RSASHA5124096_KEY_LENGTH - 128; // 384 = 512- 128
memcpy (signingKey + 128, m_ExtendedBuffer + 4, excessLen); // right after signing and crypto key types
UpdateVerifier (new i2p::crypto:: RSASHA5124096Verifier (signingKey));
break;
}
LogPrint (eLogError, "Identity: RSA signing key type ", (int)keyType, " is not supported");
break;
case SIGNING_KEY_TYPE_EDDSA_SHA512_ED25519:
{
size_t padding = 128 - i2p::crypto::EDDSA25519_PUBLIC_KEY_LENGTH; // 96 = 128 - 32
@ -564,13 +523,9 @@ namespace data
m_Signer.reset (new i2p::crypto::ECDSAP521Signer (m_SigningPrivateKey));
break;
case SIGNING_KEY_TYPE_RSA_SHA256_2048:
m_Signer.reset (new i2p::crypto::RSASHA2562048Signer (m_SigningPrivateKey));
break;
case SIGNING_KEY_TYPE_RSA_SHA384_3072:
m_Signer.reset (new i2p::crypto::RSASHA3843072Signer (m_SigningPrivateKey));
break;
case SIGNING_KEY_TYPE_RSA_SHA512_4096:
m_Signer.reset (new i2p::crypto::RSASHA5124096Signer (m_SigningPrivateKey));
LogPrint (eLogError, "Identity: RSA signing key type ", (int)m_Public->GetSigningKeyType (), " is not supported");
break;
case SIGNING_KEY_TYPE_EDDSA_SHA512_ED25519:
m_Signer.reset (new i2p::crypto::EDDSA25519Signer (m_SigningPrivateKey, m_Public->GetStandardIdentity ().certificate - i2p::crypto::EDDSA25519_PUBLIC_KEY_LENGTH));
@ -642,7 +597,7 @@ namespace data
case SIGNING_KEY_TYPE_RSA_SHA256_2048:
case SIGNING_KEY_TYPE_RSA_SHA384_3072:
case SIGNING_KEY_TYPE_RSA_SHA512_4096:
LogPrint (eLogWarning, "Identity: RSA signature type is not supported. Create EdDSA");
LogPrint (eLogWarning, "Identity: RSA signature type is not supported. Creating EdDSA");
// no break here
case SIGNING_KEY_TYPE_EDDSA_SHA512_ED25519:
i2p::crypto::CreateEDDSA25519RandomKeys (keys.m_SigningPrivateKey, signingPublicKey);