282
|
1 #include <tommath.h> |
|
2 #ifdef BN_MP_EXCH_C |
|
3 /* LibTomMath, multiple-precision integer library -- Tom St Denis |
|
4 * |
|
5 * LibTomMath is a library that provides multiple-precision |
|
6 * integer arithmetic as well as number theoretic functionality. |
|
7 * |
|
8 * The library was designed directly after the MPI library by |
|
9 * Michael Fromberger but has been written from scratch with |
|
10 * additional optimizations in place. |
|
11 * |
|
12 * The library is free for all purposes without any express |
|
13 * guarantee it works. |
|
14 * |
386
|
15 * Tom St Denis, [email protected], http://math.libtomcrypt.com |
282
|
16 */ |
|
17 |
|
18 /* swap the elements of two integers, for cases where you can't simply swap the |
|
19 * mp_int pointers around |
|
20 */ |
|
21 void |
|
22 mp_exch (mp_int * a, mp_int * b) |
|
23 { |
|
24 mp_int t; |
|
25 |
|
26 t = *a; |
|
27 *a = *b; |
|
28 *b = t; |
|
29 } |
|
30 #endif |
386
|
31 |
|
32 /* $Source: /cvs/libtom/libtommath/bn_mp_exch.c,v $ */ |
|
33 /* $Revision: 1.3 $ */ |
|
34 /* $Date: 2006/03/31 14:18:44 $ */ |