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md5_finito might handle unaligned data

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@1989 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Assar Westerlund
1997-07-07 01:09:25 +00:00
parent d0350d4320
commit b437f8f8c2
1 changed files with 13 additions and 0 deletions
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13
lib/des/md5.c
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@@ -270,6 +270,18 @@ md5_finito (struct md5 *m, void *res)
len = swap_u_int32_t (len); len = swap_u_int32_t (len);
memcpy (zeros + dstart, &len, sizeof(len)); memcpy (zeros + dstart, &len, sizeof(len));
md5_update (m, zeros, dstart + 8); md5_update (m, zeros, dstart + 8);
{
int i;
u_char *r = (u_char *)res;
for (i = 0; i < 4; ++i) {
r[4*i] = m->counter[i] & 0xFF;
r[4*i+1] = (m->counter[i] >> 8) & 0xFF;
r[4*i+2] = (m->counter[i] >> 16) & 0xFF;
r[4*i+3] = (m->counter[i] >> 24) & 0xFF;
}
}
#if 0
{ {
int i; int i;
u_int32_t *r = (u_int32_t *)res; u_int32_t *r = (u_int32_t *)res;
@@ -277,6 +289,7 @@ md5_finito (struct md5 *m, void *res)
for (i = 0; i < 4; ++i) for (i = 0; i < 4; ++i)
r[i] = swap_u_int32_t (m->counter[i]); r[i] = swap_u_int32_t (m->counter[i]);
} }
#endif
} }
/* /*