Org.BouncyCastle.Crypto.Digests.Sha512tDigest.tIvGenerate C# (CSharp) Method

        private void tIvGenerate(int bitLength)
        {
            H1 = 0x6a09e667f3bcc908UL ^ A5;
            H2 = 0xbb67ae8584caa73bUL ^ A5;
            H3 = 0x3c6ef372fe94f82bUL ^ A5;
            H4 = 0xa54ff53a5f1d36f1UL ^ A5;
            H5 = 0x510e527fade682d1UL ^ A5;
            H6 = 0x9b05688c2b3e6c1fUL ^ A5;
            H7 = 0x1f83d9abfb41bd6bUL ^ A5;
            H8 = 0x5be0cd19137e2179UL ^ A5;

            Update(0x53);
            Update(0x48);
            Update(0x41);
            Update(0x2D);
            Update(0x35);
            Update(0x31);
            Update(0x32);
            Update(0x2F);

            if (bitLength > 100)
            {
                Update((byte)(bitLength / 100 + 0x30));
                bitLength = bitLength % 100;
                Update((byte)(bitLength / 10 + 0x30));
                bitLength = bitLength % 10;
                Update((byte)(bitLength + 0x30));
            }
            else if (bitLength > 10)
            {
                Update((byte)(bitLength / 10 + 0x30));
                bitLength = bitLength % 10;
                Update((byte)(bitLength + 0x30));
            }
            else
            {
                Update((byte)(bitLength + 0x30));
            }

            Finish();

            H1t = H1;
            H2t = H2;
            H3t = H3;
            H4t = H4;
            H5t = H5;
            H6t = H6;
            H7t = H7;
            H8t = H8;
        }