static public void FindSecondPart()
{
b = new long[Program.NumberEncrypt.Length];
ELGAmal.extendedGCD(k, p - 1, out long t1, out long t2, out long d);
for (int i = 0; i < b.Length; i++)
{
long firstPart = t1 + p - 1;
long secondPart = ELGAmal.Mod(Program.NumberEncrypt[i] + 1 - x * a, p - 1);
//Console.WriteLine(firstPart + " " + secondPart);
b[i] = ELGAmal.Mod(firstPart * secondPart, p - 1);
//Console.WriteLine(b[i]);
}
PrintB(b);
}
static public void verificationOfDigitalSignature(long a, long[] b, long[] NumberEncrypt)
{
long[] LeftPart = new long[b.Length]; //Левая часть
long[] RightPart = new long[b.Length]; //Правая часть
PrintLog("Левая часть: ", false);
for (int i = 0; i < b.Length; i++)
{
RightPart[i] = (long)ELGAmal.reSquaring(KeyAbonentG, NumberEncrypt[i], KeyAbonentP);
Console.Write(RightPart[i] + " ");
}
Console.WriteLine();
PrintLog("Правая часть: ", false);
for (int i = 0; i < b.Length; i++)
{
long temp = (long)(ELGAmal.reSquaring(KeyAbonentY, a, KeyAbonentP) * ELGAmal.reSquaring(a, b[i], KeyAbonentP));
LeftPart[i] = ELGAmal.Mod(temp, KeyAbonentP);
Console.Write(RightPart[i] + " ");
}
Console.WriteLine("\nПроверка показала идентичность ЭЦП и открытой подписи!");
}
