BestHTTP.SecureProtocol.Org.BouncyCastle.Math.EC.Rfc7748.X25519Field.CNegate C# (CSharp) Метод

        public static void CNegate(int negate, int[] z)
        {
            Debug.Assert(negate >> 1 == 0);

            int mask = 0 - negate;
            for (int i = 0; i < Size; ++i)
            {
                z[i] = (z[i] ^ mask) - mask;
            }
        }