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PrivateKeys with extended identity

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orignal 2014-08-23 16:06:56 -04:00
parent 8b81ba8d45
commit a6c308f2f5
5 changed files with 59 additions and 21 deletions
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28
Identity.cpp
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@ -186,12 +186,34 @@ namespace data
PrivateKeys& PrivateKeys::operator=(const Keys& keys)
{
pub = keys;
memcpy (privateKey, keys.privateKey, 276); // 256 + 20
m_Public = Identity (keys);
memcpy (m_PrivateKey, keys.privateKey, 256); // 256
memcpy (m_SigningPrivateKey, keys.signingPrivateKey, 20); // 20 - DSA
return *this;
}
size_t PrivateKeys::FromBuffer (const uint8_t * buf, size_t len)
{
size_t ret = m_Public.FromBuffer (buf, len);
memcpy (m_PrivateKey, buf + ret, 256); // private key always 256
ret += 256;
size_t signingPrivateKeySize = m_Public.GetSignatureLen ()/2; // 20 for DSA
memcpy (m_SigningPrivateKey, buf + ret, signingPrivateKeySize);
ret += signingPrivateKeySize;
return ret;
}
size_t PrivateKeys::ToBuffer (uint8_t * buf, size_t len) const
{
size_t ret = m_Public.ToBuffer (buf, len);
memcpy (buf + ret, m_PrivateKey, 256); // private key always 256
ret += 256;
size_t signingPrivateKeySize = m_Public.GetSignatureLen ()/2; // 20 for DSA
memcpy (buf + ret, m_SigningPrivateKey, signingPrivateKeySize);
ret += signingPrivateKeySize;
return ret;
}
Keys CreateRandomKeys ()
{
Keys keys;