private void VerifyButton_Click(object sender, EventArgs e)
{
BigInteger p = new BigInteger("6277101735386680763835789423207666416083908700390324961279", 10);
BigInteger a = new BigInteger("-3", 10);
BigInteger b = new BigInteger("64210519e59c80e70fa7e9ab72243049feb8deecc146b9b1", 16);
byte[] xG = FromHexStringToByte("03188da80eb03090f67cbf20eb43a18800f4ff0afd82ff1012");
BigInteger n = new BigInteger("ffffffffffffffffffffffff99def836146bc9b1b4d22831", 16);
DigitalSign DS = new DigitalSign(p, a, b, n, xG);
HashFuncStrebog hash = new HashFuncStrebog(256);
long start = DateTime.Now.Second * 1000 + DateTime.Now.Millisecond;
byte[] H = hash.GetHash(Encoding.Default.GetBytes(textBox1.Text));
bool result = DS.SingVer(H, textBox2.Text, Q);
long finish = DateTime.Now.Second * 1000 + DateTime.Now.Millisecond;
long time = finish - start;
if (result)
{
label4.ForeColor = Color.Green;
label4.Text = "Correct";
}
else
{
label4.ForeColor = Color.Red;
label4.Text = "Wrong";
}
}
public Form1()
{
InitializeComponent();
Q = new ECPoint();
d = new BigInteger();
p = new BigInteger("6277101735386680763835789423207666416083908700390324961279", 10);
a = new BigInteger("-3", 10);
b = new BigInteger("64210519e59c80e70fa7e9ab72243049feb8deecc146b9b1", 16);
xG = FromHexStringToByte("03188da80eb03090f67cbf20eb43a18800f4ff0afd82ff1012");
q = new BigInteger("ffffffffffffffffffffffff99def836146bc9b1b4d22831", 16);
DS = new DigitalSign(p, a, b, q, xG);
}