Mercurial > dropbear
comparison bn_s_mp_sqr.c @ 142:d29b64170cf0 libtommath-orig
import of libtommath 0.32
author | Matt Johnston <matt@ucc.asn.au> |
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date | Sun, 19 Dec 2004 11:33:56 +0000 |
parents | 86e0b50a9b58 |
children | d8254fc979e9 |
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19:e1037a1e12e7 | 142:d29b64170cf0 |
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1 #include <tommath.h> | |
2 #ifdef BN_S_MP_SQR_C | |
1 /* LibTomMath, multiple-precision integer library -- Tom St Denis | 3 /* LibTomMath, multiple-precision integer library -- Tom St Denis |
2 * | 4 * |
3 * LibTomMath is a library that provides multiple-precision | 5 * LibTomMath is a library that provides multiple-precision |
4 * integer arithmetic as well as number theoretic functionality. | 6 * integer arithmetic as well as number theoretic functionality. |
5 * | 7 * |
10 * The library is free for all purposes without any express | 12 * The library is free for all purposes without any express |
11 * guarantee it works. | 13 * guarantee it works. |
12 * | 14 * |
13 * Tom St Denis, [email protected], http://math.libtomcrypt.org | 15 * Tom St Denis, [email protected], http://math.libtomcrypt.org |
14 */ | 16 */ |
15 #include <tommath.h> | |
16 | 17 |
17 /* low level squaring, b = a*a, HAC pp.596-597, Algorithm 14.16 */ | 18 /* low level squaring, b = a*a, HAC pp.596-597, Algorithm 14.16 */ |
18 int | 19 int |
19 s_mp_sqr (mp_int * a, mp_int * b) | 20 s_mp_sqr (mp_int * a, mp_int * b) |
20 { | 21 { |
75 mp_clamp (&t); | 76 mp_clamp (&t); |
76 mp_exch (&t, b); | 77 mp_exch (&t, b); |
77 mp_clear (&t); | 78 mp_clear (&t); |
78 return MP_OKAY; | 79 return MP_OKAY; |
79 } | 80 } |
81 #endif |