protected virtual byte[] GenerateOtherSecret(int pskLength)
{
if (this.mKeyExchange == KeyExchangeAlgorithm.DHE_PSK)
{
if (mDHAgreePrivateKey != null)
{
return(TlsDHUtilities.CalculateDHBasicAgreement(mDHAgreePublicKey, mDHAgreePrivateKey));
}
throw new TlsFatalAlert(AlertDescription.internal_error);
}
if (this.mKeyExchange == KeyExchangeAlgorithm.ECDHE_PSK)
{
if (mECAgreePrivateKey != null)
{
return(TlsEccUtilities.CalculateECDHBasicAgreement(mECAgreePublicKey, mECAgreePrivateKey));
}
throw new TlsFatalAlert(AlertDescription.internal_error);
}
if (this.mKeyExchange == KeyExchangeAlgorithm.RSA_PSK)
{
return(this.mPremasterSecret);
}
return(new byte[pskLength]);
}
public override byte[] GeneratePremasterSecret()
{
if (mAgreementCredentials != null)
{
return(mAgreementCredentials.GenerateAgreement(mDHAgreePublicKey));
}
if (mDHAgreePrivateKey != null)
{
return(TlsDHUtilities.CalculateDHBasicAgreement(mDHAgreePublicKey, mDHAgreePrivateKey));
}
throw new TlsFatalAlert(AlertDescription.internal_error);
}
