Mercurial > dropbear

annotate libtommath/bn_mp_cmp.c @ 1822:fa6ff07dcc77

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signkey: remove !! from SHA1 digest (#130) Remove the "!!" chars from message when printing the key-fingerprint, as it's confusing users. They have been added when switching from MD5, but SHA1 can be considered as standard today. Signed-off-by: Sven Roederer <[email protected]>
author Sven Roederer <devel-sven@geroedel.de>
date Thu, 19 Aug 2021 17:39:31 +0200
parents 1051e4eea25a
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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f52919ffd3b1 update ltm to 1.1.0 and enable FIPS 186.4 compliant key-generation (#79)
Steffen Jaeckel <s_jaeckel@gmx.de>
parents: 1470
diff changeset
1 #include "tommath_private.h"
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2 #ifdef BN_MP_CMP_C
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1051e4eea25a Update LibTomMath to 1.2.0 (#84)
Steffen Jaeckel <s@jaeckel.eu>
parents: 1655
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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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6 /* compare two ints (signed)*/
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parents: 1655
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7 mp_ord mp_cmp(const mp_int *a, const mp_int *b)
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8 {
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f52919ffd3b1 update ltm to 1.1.0 and enable FIPS 186.4 compliant key-generation (#79)
Steffen Jaeckel <s_jaeckel@gmx.de>
parents: 1470
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9 /* compare based on sign */
f52919ffd3b1 update ltm to 1.1.0 and enable FIPS 186.4 compliant key-generation (#79)
Steffen Jaeckel <s_jaeckel@gmx.de>
parents: 1470
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10 if (a->sign != b->sign) {
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Steffen Jaeckel <s_jaeckel@gmx.de>
parents: 1470
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11 if (a->sign == MP_NEG) {
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Steffen Jaeckel <s_jaeckel@gmx.de>
parents: 1470
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12 return MP_LT;
f52919ffd3b1 update ltm to 1.1.0 and enable FIPS 186.4 compliant key-generation (#79)
Steffen Jaeckel <s_jaeckel@gmx.de>
parents: 1470
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13 } else {
f52919ffd3b1 update ltm to 1.1.0 and enable FIPS 186.4 compliant key-generation (#79)
Steffen Jaeckel <s_jaeckel@gmx.de>
parents: 1470
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14 return MP_GT;
f52919ffd3b1 update ltm to 1.1.0 and enable FIPS 186.4 compliant key-generation (#79)
Steffen Jaeckel <s_jaeckel@gmx.de>
parents: 1470
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15 }
f52919ffd3b1 update ltm to 1.1.0 and enable FIPS 186.4 compliant key-generation (#79)
Steffen Jaeckel <s_jaeckel@gmx.de>
parents: 1470
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16 }
f52919ffd3b1 update ltm to 1.1.0 and enable FIPS 186.4 compliant key-generation (#79)
Steffen Jaeckel <s_jaeckel@gmx.de>
parents: 1470
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17
f52919ffd3b1 update ltm to 1.1.0 and enable FIPS 186.4 compliant key-generation (#79)
Steffen Jaeckel <s_jaeckel@gmx.de>
parents: 1470
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18 /* compare digits */
f52919ffd3b1 update ltm to 1.1.0 and enable FIPS 186.4 compliant key-generation (#79)
Steffen Jaeckel <s_jaeckel@gmx.de>
parents: 1470
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19 if (a->sign == MP_NEG) {
f52919ffd3b1 update ltm to 1.1.0 and enable FIPS 186.4 compliant key-generation (#79)
Steffen Jaeckel <s_jaeckel@gmx.de>
parents: 1470
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20 /* if negative compare opposite direction */
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parents: 1470
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21 return mp_cmp_mag(b, a);
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Steffen Jaeckel <s_jaeckel@gmx.de>
parents: 1470
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22 } else {
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Steffen Jaeckel <s_jaeckel@gmx.de>
parents: 1470
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23 return mp_cmp_mag(a, b);
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Steffen Jaeckel <s_jaeckel@gmx.de>
parents: 1470
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24 }
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parents:
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25 }
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parents:
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26 #endif