Mercurial > dropbear
comparison bn_s_mp_sqr.c @ 190:d8254fc979e9 libtommath-orig LTM_0.35
Initial import of libtommath 0.35
author | Matt Johnston <matt@ucc.asn.au> |
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date | Fri, 06 May 2005 08:59:30 +0000 |
parents | d29b64170cf0 |
children |
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142:d29b64170cf0 | 190:d8254fc979e9 |
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14 * | 14 * |
15 * Tom St Denis, [email protected], http://math.libtomcrypt.org | 15 * Tom St Denis, [email protected], http://math.libtomcrypt.org |
16 */ | 16 */ |
17 | 17 |
18 /* 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 */ |
19 int | 19 int s_mp_sqr (mp_int * a, mp_int * b) |
20 s_mp_sqr (mp_int * a, mp_int * b) | |
21 { | 20 { |
22 mp_int t; | 21 mp_int t; |
23 int res, ix, iy, pa; | 22 int res, ix, iy, pa; |
24 mp_word r; | 23 mp_word r; |
25 mp_digit u, tmpx, *tmpt; | 24 mp_digit u, tmpx, *tmpt; |