static void Main(string[] args)
{
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);
DSGost DS = new DSGost(p, a, b, n, xG);
BigInteger d = DS.GenPrivateKey(192);
ECPoint Q = DS.GenPublicKey(d);
GOST hash = new GOST(256);
byte[] H = hash.GetHash(Encoding.Default.GetBytes("Message"));
string sign = DS.SignGen(H, d);
bool result = DS.SignVer(H, sign, Q);
Console.WriteLine(result);
}
public ActionResult Index(GOST34102012Models model)
{
BigInteger p = model.p;
BigInteger a = model.a;
BigInteger b = model.b;
byte[] xG = model.xG;
BigInteger n = model.n;
DSGost DS = new DSGost(p, a, b, n, xG);
BigInteger d = DS.GenPrivateKey(192, model.Seed);
ECPoint Q = DS.GenPublicKey(d);
Stribog hash = new Stribog(256);
byte[] H = hash.GetHash(Encoding.Default.GetBytes(model.Text));
string sign = DS.SignGen(H, d);
bool result = DS.SignVer(H, sign, Q);
ViewBag.d = d;
ViewBag.Q = Q;
ViewBag.H = H;
ViewBag.alpha = DS.alpha;
ViewBag.e = DS.e;
ViewBag.k = DS.k;
ViewBag.C = DS.C;
ViewBag.r = DS.r;
ViewBag.s = DS.s;
ViewBag.sign = sign;
ViewBag.n = DS.n;
ViewBag.encr_r = DS.encr_r;
ViewBag.encr_s = DS.encr_s;
ViewBag.encr_alpha = DS.encr_alpha;
ViewBag.encr_e = DS.encr_e;
ViewBag.v = DS.v;
ViewBag.z1 = DS.z1;
ViewBag.z2 = DS.z2;
ViewBag.A = DS.A;
ViewBag.B = DS.B;
ViewBag.R = DS.R;
ViewBag.encr_C = DS.encr_C;
return View("Echo", model);
}
