58 #ifdef ARCH_IS_BIG_ENDIAN
59 # define BYTE_ORDER (ARCH_IS_BIG_ENDIAN ? 1 : -1)
64 #define T_MASK ((md5_word_t)~0)
65 #define T1 (T_MASK ^ 0x28955b87)
66 #define T2 (T_MASK ^ 0x173848a9)
68 #define T4 (T_MASK ^ 0x3e423111)
69 #define T5 (T_MASK ^ 0x0a83f050)
71 #define T7 (T_MASK ^ 0x57cfb9ec)
72 #define T8 (T_MASK ^ 0x02b96afe)
74 #define T10 (T_MASK ^ 0x74bb0850)
75 #define T11 (T_MASK ^ 0x0000a44e)
76 #define T12 (T_MASK ^ 0x76a32841)
77 #define T13 0x6b901122
78 #define T14 (T_MASK ^ 0x02678e6c)
79 #define T15 (T_MASK ^ 0x5986bc71)
80 #define T16 0x49b40821
81 #define T17 (T_MASK ^ 0x09e1da9d)
82 #define T18 (T_MASK ^ 0x3fbf4cbf)
83 #define T19 0x265e5a51
84 #define T20 (T_MASK ^ 0x16493855)
85 #define T21 (T_MASK ^ 0x29d0efa2)
86 #define T22 0x02441453
87 #define T23 (T_MASK ^ 0x275e197e)
88 #define T24 (T_MASK ^ 0x182c0437)
89 #define T25 0x21e1cde6
90 #define T26 (T_MASK ^ 0x3cc8f829)
91 #define T27 (T_MASK ^ 0x0b2af278)
92 #define T28 0x455a14ed
93 #define T29 (T_MASK ^ 0x561c16fa)
94 #define T30 (T_MASK ^ 0x03105c07)
95 #define T31 0x676f02d9
96 #define T32 (T_MASK ^ 0x72d5b375)
97 #define T33 (T_MASK ^ 0x0005c6bd)
98 #define T34 (T_MASK ^ 0x788e097e)
99 #define T35 0x6d9d6122
100 #define T36 (T_MASK ^ 0x021ac7f3)
101 #define T37 (T_MASK ^ 0x5b4115bb)
102 #define T38 0x4bdecfa9
103 #define T39 (T_MASK ^ 0x0944b49f)
104 #define T40 (T_MASK ^ 0x4140438f)
105 #define T41 0x289b7ec6
106 #define T42 (T_MASK ^ 0x155ed805)
107 #define T43 (T_MASK ^ 0x2b10cf7a)
108 #define T44 0x04881d05
109 #define T45 (T_MASK ^ 0x262b2fc6)
110 #define T46 (T_MASK ^ 0x1924661a)
111 #define T47 0x1fa27cf8
112 #define T48 (T_MASK ^ 0x3b53a99a)
113 #define T49 (T_MASK ^ 0x0bd6ddbb)
114 #define T50 0x432aff97
115 #define T51 (T_MASK ^ 0x546bdc58)
116 #define T52 (T_MASK ^ 0x036c5fc6)
117 #define T53 0x655b59c3
118 #define T54 (T_MASK ^ 0x70f3336d)
119 #define T55 (T_MASK ^ 0x00100b82)
120 #define T56 (T_MASK ^ 0x7a7ba22e)
121 #define T57 0x6fa87e4f
122 #define T58 (T_MASK ^ 0x01d3191f)
123 #define T59 (T_MASK ^ 0x5cfebceb)
124 #define T60 0x4e0811a1
125 #define T61 (T_MASK ^ 0x08ac817d)
126 #define T62 (T_MASK ^ 0x42c50dca)
127 #define T63 0x2ad7d2bb
128 #define T64 (T_MASK ^ 0x14792c6e)
154 static const int w = 1;
169 memcpy(xbuf, data, 64);
191 for (i = 0; i < 16; ++i, xp += 4)
192 xbuf[i] = xp[0] + (xp[1] << 8) + (xp[2] << 16) + (xp[3] << 24);
197 #define ROTATE_LEFT(x, n) (((x) << (n)) | ((x) >> (32 - (n))))
202 #define F(x, y, z) (((x) & (y)) | (~(x) & (z)))
203 #define SET(a, b, c, d, k, s, Ti)\
204 t = a + F(b,c,d) + X[k] + Ti;\
205 a = ROTATE_LEFT(t, s) + b
207 SET(a, b,
c, d, 0, 7,
T1);
208 SET(d, a, b,
c, 1, 12,
T2);
209 SET(
c, d, a, b, 2, 17,
T3);
210 SET(b,
c, d, a, 3, 22,
T4);
211 SET(a, b,
c, d, 4, 7,
T5);
212 SET(d, a, b,
c, 5, 12,
T6);
213 SET(
c, d, a, b, 6, 17,
T7);
214 SET(b,
c, d, a, 7, 22,
T8);
215 SET(a, b,
c, d, 8, 7,
T9);
228 #define G(x, y, z) (((x) & (z)) | ((y) & ~(z)))
229 #define SET(a, b, c, d, k, s, Ti)\
230 t = a + G(b,c,d) + X[k] + Ti;\
231 a = ROTATE_LEFT(t, s) + b
254 #define H(x, y, z) ((x) ^ (y) ^ (z))
255 #define SET(a, b, c, d, k, s, Ti)\
256 t = a + H(b,c,d) + X[k] + Ti;\
257 a = ROTATE_LEFT(t, s) + b
280 #define I(x, y, z) ((y) ^ ((x) | ~(z)))
281 #define SET(a, b, c, d, k, s, Ti)\
282 t = a + I(b,c,d) + X[k] + Ti;\
283 a = ROTATE_LEFT(t, s) + b
316 pms->
abcd[0] = 0x67452301;
319 pms->
abcd[3] = 0x10325476;
327 int offset = (pms->
count[0] >> 3) & 63;
334 pms->
count[1] += nbytes >> 29;
335 pms->
count[0] += nbits;
336 if (pms->
count[0] < nbits)
341 int copy = (offset + nbytes > 64 ? 64 - offset : nbytes);
343 memcpy(pms->
buf + offset, p, copy);
344 if (offset + copy < 64)
352 for (; left >= 64; p += 64, left -= 64)
357 memcpy(pms->
buf, p, left);
364 0x80, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
365 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
366 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
367 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
373 for (i = 0; i < 8; ++i)
379 for (i = 0; i < 16; ++i)
#define SET(a, b, c, d, k, s, Ti)
void md5_init(md5_state_t *pms)
void md5_append(md5_state_t *pms, const md5_byte_t *data, int nbytes)
static void md5_process(md5_state_t *pms, const md5_byte_t *data)
void md5_finish(md5_state_t *pms, md5_byte_t digest[16])