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fill padding with random data

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orignal 2015-03-14 17:15:23 -04:00
parent 897af615f9
commit 1d737409ec
1 changed files with 2 additions and 0 deletions
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2
Identity.cpp
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@ -52,12 +52,14 @@ namespace data
case SIGNING_KEY_TYPE_ECDSA_SHA256_P256: case SIGNING_KEY_TYPE_ECDSA_SHA256_P256:
{ {
size_t padding = 128 - i2p::crypto::ECDSAP256_KEY_LENGTH; // 64 = 128 - 64 size_t padding = 128 - i2p::crypto::ECDSAP256_KEY_LENGTH; // 64 = 128 - 64
i2p::context.GetRandomNumberGenerator ().GenerateBlock (m_StandardIdentity.signingKey, padding);
memcpy (m_StandardIdentity.signingKey + padding, signingKey, i2p::crypto::ECDSAP256_KEY_LENGTH); memcpy (m_StandardIdentity.signingKey + padding, signingKey, i2p::crypto::ECDSAP256_KEY_LENGTH);
break; break;
} }
case SIGNING_KEY_TYPE_ECDSA_SHA384_P384: case SIGNING_KEY_TYPE_ECDSA_SHA384_P384:
{ {
size_t padding = 128 - i2p::crypto::ECDSAP384_KEY_LENGTH; // 32 = 128 - 96 size_t padding = 128 - i2p::crypto::ECDSAP384_KEY_LENGTH; // 32 = 128 - 96
i2p::context.GetRandomNumberGenerator ().GenerateBlock (m_StandardIdentity.signingKey, padding);
memcpy (m_StandardIdentity.signingKey + padding, signingKey, i2p::crypto::ECDSAP384_KEY_LENGTH); memcpy (m_StandardIdentity.signingKey + padding, signingKey, i2p::crypto::ECDSAP384_KEY_LENGTH);
break; break;
} }