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annotate libtommath/bn_mp_ubin_size.c @ 1821:df8d8ec1801c

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added option to disable trivial auth methods (#128) * added option to disable trivial auth methods * rename argument to match with other ssh clients * fixed trivial auth detection for pubkeys
author Manfred Kaiser <37737811+manfred-kaiser@users.noreply.github.com>
date Thu, 19 Aug 2021 17:37:14 +0200
parents 1051e4eea25a
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1692
1051e4eea25a Update LibTomMath to 1.2.0 (#84)
Steffen Jaeckel <s@jaeckel.eu>
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1 #include "tommath_private.h"
1051e4eea25a Update LibTomMath to 1.2.0 (#84)
Steffen Jaeckel <s@jaeckel.eu>
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2 #ifdef BN_MP_UBIN_SIZE_C
1051e4eea25a Update LibTomMath to 1.2.0 (#84)
Steffen Jaeckel <s@jaeckel.eu>
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3 /* LibTomMath, multiple-precision integer library -- Tom St Denis */
1051e4eea25a Update LibTomMath to 1.2.0 (#84)
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4 /* SPDX-License-Identifier: Unlicense */
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5
1051e4eea25a Update LibTomMath to 1.2.0 (#84)
Steffen Jaeckel <s@jaeckel.eu>
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6 /* get the size for an unsigned equivalent */
1051e4eea25a Update LibTomMath to 1.2.0 (#84)
Steffen Jaeckel <s@jaeckel.eu>
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7 size_t mp_ubin_size(const mp_int *a)
1051e4eea25a Update LibTomMath to 1.2.0 (#84)
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8 {
1051e4eea25a Update LibTomMath to 1.2.0 (#84)
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9 size_t size = (size_t)mp_count_bits(a);
1051e4eea25a Update LibTomMath to 1.2.0 (#84)
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10 return (size / 8u) + (((size & 7u) != 0u) ? 1u : 0u);
1051e4eea25a Update LibTomMath to 1.2.0 (#84)
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11 }
1051e4eea25a Update LibTomMath to 1.2.0 (#84)
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12 #endif