Mercurial > dropbear
annotate libtommath/bn_mp_init_copy.c @ 1613:caa9bb54dfa0
fix #endif (#59)
author | François Perrad <francois.perrad@gadz.org> |
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date | Wed, 28 Feb 2018 15:10:14 +0100 |
parents | 8bba51a55704 |
children | f52919ffd3b1 |
rev | line source |
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1436 | 1 #include <tommath_private.h> |
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2 #ifdef BN_MP_INIT_COPY_C |
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3 /* LibTomMath, multiple-precision integer library -- Tom St Denis |
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4 * |
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5 * LibTomMath is a library that provides multiple-precision |
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6 * integer arithmetic as well as number theoretic functionality. |
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7 * |
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8 * The library was designed directly after the MPI library by |
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9 * Michael Fromberger but has been written from scratch with |
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10 * additional optimizations in place. |
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11 * |
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12 * The library is free for all purposes without any express |
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13 * guarantee it works. |
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14 * |
1436 | 15 * Tom St Denis, [email protected], http://libtom.org |
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16 */ |
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17 |
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18 /* creates "a" then copies b into it */ |
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19 int mp_init_copy (mp_int * a, mp_int * b) |
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20 { |
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21 int res; |
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22 |
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23 if ((res = mp_init_size (a, b->used)) != MP_OKAY) { |
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24 return res; |
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25 } |
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26 |
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27 if((res = mp_copy (b, a)) != MP_OKAY) { |
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28 mp_clear(a); |
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29 } |
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30 |
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31 return res; |
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32 } |
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33 #endif |
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34 |
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35 /* ref: $Format:%D$ */ |
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36 /* git commit: $Format:%H$ */ |
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37 /* commit time: $Format:%ai$ */ |