G() private static méthode

private static G ( uint u, uint v, uint w ) : uint
u uint
v uint
w uint
Résultat uint
Exemple #1
0
        internal override void ProcessBlock()
        {
            uint num  = this.H1;
            uint num2 = this.H2;
            uint num3 = this.H3;
            uint num4 = this.H4;

            num       = MD5Digest.RotateLeft(num + MD5Digest.F(num2, num3, num4) + this.X[0] + 3614090360u, MD5Digest.S11) + num2;
            num4      = MD5Digest.RotateLeft(num4 + MD5Digest.F(num, num2, num3) + this.X[1] + 3905402710u, MD5Digest.S12) + num;
            num3      = MD5Digest.RotateLeft(num3 + MD5Digest.F(num4, num, num2) + this.X[2] + 606105819u, MD5Digest.S13) + num4;
            num2      = MD5Digest.RotateLeft(num2 + MD5Digest.F(num3, num4, num) + this.X[3] + 3250441966u, MD5Digest.S14) + num3;
            num       = MD5Digest.RotateLeft(num + MD5Digest.F(num2, num3, num4) + this.X[4] + 4118548399u, MD5Digest.S11) + num2;
            num4      = MD5Digest.RotateLeft(num4 + MD5Digest.F(num, num2, num3) + this.X[5] + 1200080426u, MD5Digest.S12) + num;
            num3      = MD5Digest.RotateLeft(num3 + MD5Digest.F(num4, num, num2) + this.X[6] + 2821735955u, MD5Digest.S13) + num4;
            num2      = MD5Digest.RotateLeft(num2 + MD5Digest.F(num3, num4, num) + this.X[7] + 4249261313u, MD5Digest.S14) + num3;
            num       = MD5Digest.RotateLeft(num + MD5Digest.F(num2, num3, num4) + this.X[8] + 1770035416u, MD5Digest.S11) + num2;
            num4      = MD5Digest.RotateLeft(num4 + MD5Digest.F(num, num2, num3) + this.X[9] + 2336552879u, MD5Digest.S12) + num;
            num3      = MD5Digest.RotateLeft(num3 + MD5Digest.F(num4, num, num2) + this.X[10] + 4294925233u, MD5Digest.S13) + num4;
            num2      = MD5Digest.RotateLeft(num2 + MD5Digest.F(num3, num4, num) + this.X[11] + 2304563134u, MD5Digest.S14) + num3;
            num       = MD5Digest.RotateLeft(num + MD5Digest.F(num2, num3, num4) + this.X[12] + 1804603682u, MD5Digest.S11) + num2;
            num4      = MD5Digest.RotateLeft(num4 + MD5Digest.F(num, num2, num3) + this.X[13] + 4254626195u, MD5Digest.S12) + num;
            num3      = MD5Digest.RotateLeft(num3 + MD5Digest.F(num4, num, num2) + this.X[14] + 2792965006u, MD5Digest.S13) + num4;
            num2      = MD5Digest.RotateLeft(num2 + MD5Digest.F(num3, num4, num) + this.X[15] + 1236535329u, MD5Digest.S14) + num3;
            num       = MD5Digest.RotateLeft(num + MD5Digest.G(num2, num3, num4) + this.X[1] + 4129170786u, MD5Digest.S21) + num2;
            num4      = MD5Digest.RotateLeft(num4 + MD5Digest.G(num, num2, num3) + this.X[6] + 3225465664u, MD5Digest.S22) + num;
            num3      = MD5Digest.RotateLeft(num3 + MD5Digest.G(num4, num, num2) + this.X[11] + 643717713u, MD5Digest.S23) + num4;
            num2      = MD5Digest.RotateLeft(num2 + MD5Digest.G(num3, num4, num) + this.X[0] + 3921069994u, MD5Digest.S24) + num3;
            num       = MD5Digest.RotateLeft(num + MD5Digest.G(num2, num3, num4) + this.X[5] + 3593408605u, MD5Digest.S21) + num2;
            num4      = MD5Digest.RotateLeft(num4 + MD5Digest.G(num, num2, num3) + this.X[10] + 38016083u, MD5Digest.S22) + num;
            num3      = MD5Digest.RotateLeft(num3 + MD5Digest.G(num4, num, num2) + this.X[15] + 3634488961u, MD5Digest.S23) + num4;
            num2      = MD5Digest.RotateLeft(num2 + MD5Digest.G(num3, num4, num) + this.X[4] + 3889429448u, MD5Digest.S24) + num3;
            num       = MD5Digest.RotateLeft(num + MD5Digest.G(num2, num3, num4) + this.X[9] + 568446438u, MD5Digest.S21) + num2;
            num4      = MD5Digest.RotateLeft(num4 + MD5Digest.G(num, num2, num3) + this.X[14] + 3275163606u, MD5Digest.S22) + num;
            num3      = MD5Digest.RotateLeft(num3 + MD5Digest.G(num4, num, num2) + this.X[3] + 4107603335u, MD5Digest.S23) + num4;
            num2      = MD5Digest.RotateLeft(num2 + MD5Digest.G(num3, num4, num) + this.X[8] + 1163531501u, MD5Digest.S24) + num3;
            num       = MD5Digest.RotateLeft(num + MD5Digest.G(num2, num3, num4) + this.X[13] + 2850285829u, MD5Digest.S21) + num2;
            num4      = MD5Digest.RotateLeft(num4 + MD5Digest.G(num, num2, num3) + this.X[2] + 4243563512u, MD5Digest.S22) + num;
            num3      = MD5Digest.RotateLeft(num3 + MD5Digest.G(num4, num, num2) + this.X[7] + 1735328473u, MD5Digest.S23) + num4;
            num2      = MD5Digest.RotateLeft(num2 + MD5Digest.G(num3, num4, num) + this.X[12] + 2368359562u, MD5Digest.S24) + num3;
            num       = MD5Digest.RotateLeft(num + MD5Digest.H(num2, num3, num4) + this.X[5] + 4294588738u, MD5Digest.S31) + num2;
            num4      = MD5Digest.RotateLeft(num4 + MD5Digest.H(num, num2, num3) + this.X[8] + 2272392833u, MD5Digest.S32) + num;
            num3      = MD5Digest.RotateLeft(num3 + MD5Digest.H(num4, num, num2) + this.X[11] + 1839030562u, MD5Digest.S33) + num4;
            num2      = MD5Digest.RotateLeft(num2 + MD5Digest.H(num3, num4, num) + this.X[14] + 4259657740u, MD5Digest.S34) + num3;
            num       = MD5Digest.RotateLeft(num + MD5Digest.H(num2, num3, num4) + this.X[1] + 2763975236u, MD5Digest.S31) + num2;
            num4      = MD5Digest.RotateLeft(num4 + MD5Digest.H(num, num2, num3) + this.X[4] + 1272893353u, MD5Digest.S32) + num;
            num3      = MD5Digest.RotateLeft(num3 + MD5Digest.H(num4, num, num2) + this.X[7] + 4139469664u, MD5Digest.S33) + num4;
            num2      = MD5Digest.RotateLeft(num2 + MD5Digest.H(num3, num4, num) + this.X[10] + 3200236656u, MD5Digest.S34) + num3;
            num       = MD5Digest.RotateLeft(num + MD5Digest.H(num2, num3, num4) + this.X[13] + 681279174u, MD5Digest.S31) + num2;
            num4      = MD5Digest.RotateLeft(num4 + MD5Digest.H(num, num2, num3) + this.X[0] + 3936430074u, MD5Digest.S32) + num;
            num3      = MD5Digest.RotateLeft(num3 + MD5Digest.H(num4, num, num2) + this.X[3] + 3572445317u, MD5Digest.S33) + num4;
            num2      = MD5Digest.RotateLeft(num2 + MD5Digest.H(num3, num4, num) + this.X[6] + 76029189u, MD5Digest.S34) + num3;
            num       = MD5Digest.RotateLeft(num + MD5Digest.H(num2, num3, num4) + this.X[9] + 3654602809u, MD5Digest.S31) + num2;
            num4      = MD5Digest.RotateLeft(num4 + MD5Digest.H(num, num2, num3) + this.X[12] + 3873151461u, MD5Digest.S32) + num;
            num3      = MD5Digest.RotateLeft(num3 + MD5Digest.H(num4, num, num2) + this.X[15] + 530742520u, MD5Digest.S33) + num4;
            num2      = MD5Digest.RotateLeft(num2 + MD5Digest.H(num3, num4, num) + this.X[2] + 3299628645u, MD5Digest.S34) + num3;
            num       = MD5Digest.RotateLeft(num + MD5Digest.K(num2, num3, num4) + this.X[0] + 4096336452u, MD5Digest.S41) + num2;
            num4      = MD5Digest.RotateLeft(num4 + MD5Digest.K(num, num2, num3) + this.X[7] + 1126891415u, MD5Digest.S42) + num;
            num3      = MD5Digest.RotateLeft(num3 + MD5Digest.K(num4, num, num2) + this.X[14] + 2878612391u, MD5Digest.S43) + num4;
            num2      = MD5Digest.RotateLeft(num2 + MD5Digest.K(num3, num4, num) + this.X[5] + 4237533241u, MD5Digest.S44) + num3;
            num       = MD5Digest.RotateLeft(num + MD5Digest.K(num2, num3, num4) + this.X[12] + 1700485571u, MD5Digest.S41) + num2;
            num4      = MD5Digest.RotateLeft(num4 + MD5Digest.K(num, num2, num3) + this.X[3] + 2399980690u, MD5Digest.S42) + num;
            num3      = MD5Digest.RotateLeft(num3 + MD5Digest.K(num4, num, num2) + this.X[10] + 4293915773u, MD5Digest.S43) + num4;
            num2      = MD5Digest.RotateLeft(num2 + MD5Digest.K(num3, num4, num) + this.X[1] + 2240044497u, MD5Digest.S44) + num3;
            num       = MD5Digest.RotateLeft(num + MD5Digest.K(num2, num3, num4) + this.X[8] + 1873313359u, MD5Digest.S41) + num2;
            num4      = MD5Digest.RotateLeft(num4 + MD5Digest.K(num, num2, num3) + this.X[15] + 4264355552u, MD5Digest.S42) + num;
            num3      = MD5Digest.RotateLeft(num3 + MD5Digest.K(num4, num, num2) + this.X[6] + 2734768916u, MD5Digest.S43) + num4;
            num2      = MD5Digest.RotateLeft(num2 + MD5Digest.K(num3, num4, num) + this.X[13] + 1309151649u, MD5Digest.S44) + num3;
            num       = MD5Digest.RotateLeft(num + MD5Digest.K(num2, num3, num4) + this.X[4] + 4149444226u, MD5Digest.S41) + num2;
            num4      = MD5Digest.RotateLeft(num4 + MD5Digest.K(num, num2, num3) + this.X[11] + 3174756917u, MD5Digest.S42) + num;
            num3      = MD5Digest.RotateLeft(num3 + MD5Digest.K(num4, num, num2) + this.X[2] + 718787259u, MD5Digest.S43) + num4;
            num2      = MD5Digest.RotateLeft(num2 + MD5Digest.K(num3, num4, num) + this.X[9] + 3951481745u, MD5Digest.S44) + num3;
            this.H1  += num;
            this.H2  += num2;
            this.H3  += num3;
            this.H4  += num4;
            this.xOff = 0;
        }