kc3-lang/libtommath/bn_mp_zero.c
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bn_mp_zero.c
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/* LibTomMath, multiple-precision integer library -- Tom St Denis * * LibTomMath is library that provides for multiple-precision * integer arithmetic as well as number theoretic functionality. * * The library is designed directly after the MPI library by * Michael Fromberger but has been written from scratch with * additional optimizations in place. * * The library is free for all purposes without any express * guarantee it works. * * Tom St Denis, tomstdenis@iahu.ca, http://math.libtomcrypt.org */ #include <tommath.h> /* set to zero */ void mp_zero (mp_int * a) { a->sign = MP_ZPOS; a->used = 0; memset (a->dp, 0, sizeof (mp_digit) * a->alloc); }