public DSAKeyPair(BigInteger p, BigInteger g, BigInteger q, BigInteger x)
{
BigInteger y = g.modPow(x, p);
_publickey = new DSAPublicKey(p, g, q, y);
_x = x;
}
public DSAKeyPair(BigInteger p, BigInteger g, BigInteger q, BigInteger y, BigInteger x)
{
_publickey = new DSAPublicKey(p, g, q, y);
_x = x;
}
public DSAKeyPair(BigInteger p, BigInteger g, BigInteger q, BigInteger x)
{
BigInteger y = g.modPow(x, p);
_publickey = new DSAPublicKey(p, g, q, y);
_x = x;
}
public DSAKeyPair(BigInteger p, BigInteger g, BigInteger q, BigInteger y, BigInteger x)
{
_publickey = new DSAPublicKey(p, g, q, y);
_x = x;
}
private void VerifyHostKeyByDSS(SSH2DataReader pubkey, byte[] sigbody, byte[] hash)
{
BigInteger p = pubkey.ReadMPInt();
BigInteger q = pubkey.ReadMPInt();
BigInteger g = pubkey.ReadMPInt();
BigInteger y = pubkey.ReadMPInt();
Debug.Assert(pubkey.Rest==0);
//Debug.WriteLine(p.ToHexString());
//Debug.WriteLine(q.ToHexString());
//Debug.WriteLine(g.ToHexString());
//Debug.WriteLine(y.ToHexString());
DSAPublicKey pk = new DSAPublicKey(p,g,q,y);
pk.Verify(sigbody, HashAlgorithmProvider.OpenAlgorithm(HashAlgorithmNames.Sha1).HashData(hash.AsBuffer()).ToArray());
_cInfo._hostkey = pk;
}
