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public abstract CreateDeriveBytes ( byte secret, byte seed ) : |
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| secret | byte | |
| seed | byte | |
| return | ||
public override byte[] GetMasterSecret(PseudoRandomFunction prf, byte[] seed)
{
// TODO: Add more PRF IDs and their respective master secrets
byte[] prfID = prf.CreateDeriveBytes(new byte[0], new byte[0]).GetBytes(48);
if (CompareArrays(prfID, SSLv3ID)) {
return GetSSLv3MasterSecret(seed);
} else if (CompareArrays(prfID, TLSv1ID)) {
return GetTLSv1MasterSecret(seed);
} else {
throw new Exception("Unidentified PRF while getting ECDHE master secret");
}
}
public override byte[] GetMasterSecret(PseudoRandomFunction prf, byte[] seed)
{
if (_preMasterSecret == null)
throw new CryptographicException("Premaster secret not defined");
return prf.CreateDeriveBytes(_preMasterSecret, "master secret", seed).GetBytes(48);
}