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1 #include <tommath.h> |
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2 #ifdef BN_MP_ZERO_C |
2
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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 * |
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15 * Tom St Denis, [email protected], http://math.libtomcrypt.org |
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16 */ |
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17 |
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18 /* set to zero */ |
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19 void |
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20 mp_zero (mp_int * a) |
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21 { |
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22 a->sign = MP_ZPOS; |
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23 a->used = 0; |
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24 memset (a->dp, 0, sizeof (mp_digit) * a->alloc); |
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25 } |
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26 #endif |