45 static int _sha1_compress(hash_state *md, unsigned char *buf)  in _sha1_compress()  argument
47 static int  sha1_compress(hash_state *md, unsigned char *buf)  in _sha1_compress()
61     a = md->sha1.state[0];  in _sha1_compress()
62     b = md->sha1.state[1];  in _sha1_compress()
63     c = md->sha1.state[2];  in _sha1_compress()
64     d = md->sha1.state[3];  in _sha1_compress()
65     e = md->sha1.state[4];  in _sha1_compress()
141     md->sha1.state[0] = md->sha1.state[0] + a;  in _sha1_compress()
142     md->sha1.state[1] = md->sha1.state[1] + b;  in _sha1_compress()
143     md->sha1.state[2] = md->sha1.state[2] + c;  in _sha1_compress()
144     md->sha1.state[3] = md->sha1.state[3] + d;  in _sha1_compress()
145     md->sha1.state[4] = md->sha1.state[4] + e;  in _sha1_compress()
151 static int sha1_compress(hash_state *md, unsigned char *buf)  in sha1_compress()  argument
154    err = _sha1_compress(md, buf);  in sha1_compress()
165 int sha1_init(hash_state * md)  in sha1_init()  argument
167    LTC_ARGCHK(md != NULL);  in sha1_init()
168    md->sha1.state[0] = 0x67452301UL;  in sha1_init()
169    md->sha1.state[1] = 0xefcdab89UL;  in sha1_init()
170    md->sha1.state[2] = 0x98badcfeUL;  in sha1_init()
171    md->sha1.state[3] = 0x10325476UL;  in sha1_init()
172    md->sha1.state[4] = 0xc3d2e1f0UL;  in sha1_init()
173    md->sha1.curlen = 0;  in sha1_init()
174    md->sha1.length = 0;  in sha1_init()
193 int sha1_done(hash_state * md, unsigned char *out)  in sha1_done()  argument
197     LTC_ARGCHK(md  != NULL);  in sha1_done()
200     if (md->sha1.curlen >= sizeof(md->sha1.buf)) {  in sha1_done()
205     md->sha1.length += md->sha1.curlen * 8;  in sha1_done()
208     md->sha1.buf[md->sha1.curlen++] = (unsigned char)0x80;  in sha1_done()
214     if (md->sha1.curlen > 56) {  in sha1_done()
215         while (md->sha1.curlen < 64) {  in sha1_done()
216             md->sha1.buf[md->sha1.curlen++] = (unsigned char)0;  in sha1_done()
218         sha1_compress(md, md->sha1.buf);  in sha1_done()
219         md->sha1.curlen = 0;  in sha1_done()
223     while (md->sha1.curlen < 56) {  in sha1_done()
224         md->sha1.buf[md->sha1.curlen++] = (unsigned char)0;  in sha1_done()
228     STORE64H(md->sha1.length, md->sha1.buf+56);  in sha1_done()
229     sha1_compress(md, md->sha1.buf);  in sha1_done()
233         STORE32H(md->sha1.state[i], out+(4*i));  in sha1_done()
236     zeromem(md, sizeof(hash_state));  in sha1_done()
268   hash_state md;  in sha1_test()
271       sha1_init(&md);  in sha1_test()
272       sha1_process(&md, (unsigned char*)tests[i].msg, (unsigned long)strlen(tests[i].msg));  in sha1_test()
273       sha1_done(&md, tmp);  in sha1_test()