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-rw-r--r--libtommath/bn_mp_mod.c50
1 files changed, 23 insertions, 27 deletions
diff --git a/libtommath/bn_mp_mod.c b/libtommath/bn_mp_mod.c
index 06240a0..793a06c 100644
--- a/libtommath/bn_mp_mod.c
+++ b/libtommath/bn_mp_mod.c
@@ -1,4 +1,4 @@
-#include <tommath_private.h>
+#include "tommath_private.h"
#ifdef BN_MP_MOD_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
*
@@ -9,40 +9,36 @@
* Michael Fromberger but has been written from scratch with
* additional optimizations in place.
*
- * The library is free for all purposes without any express
- * guarantee it works.
- *
- * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
+ * SPDX-License-Identifier: Unlicense
*/
/* c = a mod b, 0 <= c < b if b > 0, b < c <= 0 if b < 0 */
-int
-mp_mod (mp_int * a, mp_int * b, mp_int * c)
+int mp_mod(const mp_int *a, const mp_int *b, mp_int *c)
{
- mp_int t;
- int res;
+ mp_int t;
+ int res;
- if ((res = mp_init_size (&t, b->used)) != MP_OKAY) {
- return res;
- }
+ if ((res = mp_init_size(&t, b->used)) != MP_OKAY) {
+ return res;
+ }
- if ((res = mp_div (a, b, NULL, &t)) != MP_OKAY) {
- mp_clear (&t);
- return res;
- }
+ if ((res = mp_div(a, b, NULL, &t)) != MP_OKAY) {
+ mp_clear(&t);
+ return res;
+ }
- if ((mp_iszero(&t) != MP_NO) || (t.sign == b->sign)) {
- res = MP_OKAY;
- mp_exch (&t, c);
- } else {
- res = mp_add (b, &t, c);
- }
+ if ((mp_iszero(&t) != MP_NO) || (t.sign == b->sign)) {
+ res = MP_OKAY;
+ mp_exch(&t, c);
+ } else {
+ res = mp_add(b, &t, c);
+ }
- mp_clear (&t);
- return res;
+ mp_clear(&t);
+ return res;
}
#endif
-/* ref: $Format:%D$ */
-/* git commit: $Format:%H$ */
-/* commit time: $Format:%ai$ */
+/* ref: HEAD -> master, tag: v1.1.0 */
+/* git commit: 08549ad6bc8b0cede0b357a9c341c5c6473a9c55 */
+/* commit time: 2019-01-28 20:32:32 +0100 */