oysteikt/heimdal
0
0
Fork 0
Code Issues 5 Pull Requests Releases Activity

remove trailing whitespace

Browse Source
This commit is contained in:
Love Hornquist Astrand
2011-05-21 11:57:31 -07:00
parent 25e86d6f4d
commit 0879b9831a
539 changed files with 6825 additions and 6825 deletions
Download Patch File Download Diff File Expand all files Collapse all files

18
lib/hcrypto/libtommath/bn_mp_reduce_2k_l.c
View File

@@ -15,7 +15,7 @@
* Tom St Denis, tomstdenis@gmail.com, http://libtom.org
*/
/* reduces a modulo n where n is of the form 2**p - d
/* reduces a modulo n where n is of the form 2**p - d
This differs from reduce_2k since "d" can be larger
than a single digit.
*/
@@ -23,33 +23,33 @@ int mp_reduce_2k_l(mp_int *a, mp_int *n, mp_int *d)
{
mp_int q;
int p, res;
if ((res = mp_init(&q)) != MP_OKAY) {
return res;
}
p = mp_count_bits(n);
p = mp_count_bits(n);
top:
/* q = a/2**p, a = a mod 2**p */
if ((res = mp_div_2d(a, p, &q, a)) != MP_OKAY) {
goto ERR;
}
/* q = q * d */
if ((res = mp_mul(&q, d, &q)) != MP_OKAY) {
if ((res = mp_mul(&q, d, &q)) != MP_OKAY) {
goto ERR;
}
/* a = a + q */
if ((res = s_mp_add(a, &q, a)) != MP_OKAY) {
goto ERR;
}
if (mp_cmp_mag(a, n) != MP_LT) {
s_mp_sub(a, n, a);
goto top;
}
ERR:
mp_clear(&q);
return res;