linux-master/crypto/md4.c

9  * by Colin Plumb in 1993.
67 static void md4_transform(u32 *hash, u32 const *in)
76 	ROUND1(a, b, c, d, in[0], 3);
77 	ROUND1(d, a, b, c, in[1], 7);
78 	ROUND1(c, d, a, b, in[2], 11);
79 	ROUND1(b, c, d, a, in[3], 19);
80 	ROUND1(a, b, c, d, in[4], 3);
81 	ROUND1(d, a, b, c, in[5], 7);
82 	ROUND1(c, d, a, b, in[6], 11);
83 	ROUND1(b, c, d, a, in[7], 19);
84 	ROUND1(a, b, c, d, in[8], 3);
85 	ROUND1(d, a, b, c, in[9], 7);
86 	ROUND1(c, d, a, b, in[10], 11);
87 	ROUND1(b, c, d, a, in[11], 19);
88 	ROUND1(a, b, c, d, in[12], 3);
89 	ROUND1(d, a, b, c, in[13], 7);
90 	ROUND1(c, d, a, b, in[14], 11);
91 	ROUND1(b, c, d, a, in[15], 19);
93 	ROUND2(a, b, c, d,in[ 0], 3);
94 	ROUND2(d, a, b, c, in[4], 5);
95 	ROUND2(c, d, a, b, in[8], 9);
96 	ROUND2(b, c, d, a, in[12], 13);
97 	ROUND2(a, b, c, d, in[1], 3);
98 	ROUND2(d, a, b, c, in[5], 5);
99 	ROUND2(c, d, a, b, in[9], 9);
100 	ROUND2(b, c, d, a, in[13], 13);
101 	ROUND2(a, b, c, d, in[2], 3);
102 	ROUND2(d, a, b, c, in[6], 5);
103 	ROUND2(c, d, a, b, in[10], 9);
104 	ROUND2(b, c, d, a, in[14], 13);
105 	ROUND2(a, b, c, d, in[3], 3);
106 	ROUND2(d, a, b, c, in[7], 5);
107 	ROUND2(c, d, a, b, in[11], 9);
108 	ROUND2(b, c, d, a, in[15], 13);
110 	ROUND3(a, b, c, d,in[ 0], 3);
111 	ROUND3(d, a, b, c, in[8], 9);
112 	ROUND3(c, d, a, b, in[4], 11);
113 	ROUND3(b, c, d, a, in[12], 15);
114 	ROUND3(a, b, c, d, in[2], 3);
115 	ROUND3(d, a, b, c, in[10], 9);
116 	ROUND3(c, d, a, b, in[6], 11);
117 	ROUND3(b, c, d, a, in[14], 15);
118 	ROUND3(a, b, c, d, in[1], 3);
119 	ROUND3(d, a, b, c, in[9], 9);
120 	ROUND3(c, d, a, b, in[5], 11);
121 	ROUND3(b, c, d, a, in[13], 15);
122 	ROUND3(a, b, c, d, in[3], 3);
123 	ROUND3(d, a, b, c, in[11], 9);
124 	ROUND3(c, d, a, b, in[7], 11);
125 	ROUND3(b, c, d, a, in[15], 15);