mirror of
http://galexander.org/git/simplesshd.git
synced 2024-11-30 19:28:10 +00:00
44 lines
1.0 KiB
C
44 lines
1.0 KiB
C
#include <tommath_private.h>
|
|
#ifdef BN_MP_CMP_C
|
|
/* LibTomMath, multiple-precision integer library -- Tom St Denis
|
|
*
|
|
* LibTomMath is a library that provides multiple-precision
|
|
* integer arithmetic as well as number theoretic functionality.
|
|
*
|
|
* The library was designed directly after the MPI library by
|
|
* 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
|
|
*/
|
|
|
|
/* compare two ints (signed)*/
|
|
int
|
|
mp_cmp (mp_int * a, mp_int * b)
|
|
{
|
|
/* compare based on sign */
|
|
if (a->sign != b->sign) {
|
|
if (a->sign == MP_NEG) {
|
|
return MP_LT;
|
|
} else {
|
|
return MP_GT;
|
|
}
|
|
}
|
|
|
|
/* compare digits */
|
|
if (a->sign == MP_NEG) {
|
|
/* if negative compare opposite direction */
|
|
return mp_cmp_mag(b, a);
|
|
} else {
|
|
return mp_cmp_mag(a, b);
|
|
}
|
|
}
|
|
#endif
|
|
|
|
/* ref: $Format:%D$ */
|
|
/* git commit: $Format:%H$ */
|
|
/* commit time: $Format:%ai$ */
|