annotate libtommath/bn_mp_unsigned_bin_size.c @ 1443:8d45904926d3

Merge pull request #47 from kdarbyshirebryant/mastermaxauth dropbear server: support -T max auth tries
author Matt Johnston <matt@ucc.asn.au>
date Sun, 25 Jun 2017 23:37:44 +0800
parents 60fc6476e044
children 8bba51a55704
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1 #include <tommath_private.h>
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2 #ifdef BN_MP_UNSIGNED_BIN_SIZE_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 *
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15 * Tom St Denis, [email protected], http://libtom.org
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16 */
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17
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18 /* get the size for an unsigned equivalent */
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19 int mp_unsigned_bin_size (mp_int * a)
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20 {
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21 int size = mp_count_bits (a);
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22 return (size / 8) + (((size & 7) != 0) ? 1 : 0);
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23 }
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24 #endif
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25
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26 /* $Source$ */
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27 /* $Revision$ */
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28 /* $Date$ */