annotate libtommath/bn_mp_pack_count.c @ 1733:d529a52b2f7c coverity coverity

merge coverity from main
author Matt Johnston <matt@ucc.asn.au>
date Fri, 26 Jun 2020 21:07:34 +0800
parents 1051e4eea25a
children
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1692
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1 #include "tommath_private.h"
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2 #ifdef BN_MP_PACK_COUNT_C
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3 /* LibTomMath, multiple-precision integer library -- Tom St Denis */
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4 /* SPDX-License-Identifier: Unlicense */
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5
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6 size_t mp_pack_count(const mp_int *a, size_t nails, size_t size)
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7 {
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8 size_t bits = (size_t)mp_count_bits(a);
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9 return ((bits / ((size * 8u) - nails)) + (((bits % ((size * 8u) - nails)) != 0u) ? 1u : 0u));
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10 }
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11
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12 #endif