dropbear: libtommath/bn_mp_n_root

annotate libtommath/bn_mp_n_root_ex.c @ 1655:f52919ffd3b1

update ltm to 1.1.0 and enable FIPS 186.4 compliant key-generation (#79) * make key-generation compliant to FIPS 186.4 * fix includes in tommath_class.h * update fuzzcorpus instead of error-out * fixup fuzzing make-targets * update Makefile.in * apply necessary patches to ltm sources * clean-up not required ltm files * update to vanilla ltm 1.1.0 this already only contains the required files * remove set/get double

author	Steffen Jaeckel <s_jaeckel@gmx.de>
date	Mon, 16 Sep 2019 15:50:38 +0200
parents	8bba51a55704
children

rev	line source
1655 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"
1436 60fc6476e044 Update to libtommath v1.0 Matt Johnston <matt@ucc.asn.au> parents: diff changeset	2 #ifdef BN_MP_N_ROOT_EX_C
60fc6476e044 Update to libtommath v1.0 Matt Johnston <matt@ucc.asn.au> parents: diff changeset	3 /* LibTomMath, multiple-precision integer library -- Tom St Denis
60fc6476e044 Update to libtommath v1.0 Matt Johnston <matt@ucc.asn.au> parents: diff changeset	4 *
60fc6476e044 Update to libtommath v1.0 Matt Johnston <matt@ucc.asn.au> parents: diff changeset	5 * LibTomMath is a library that provides multiple-precision
60fc6476e044 Update to libtommath v1.0 Matt Johnston <matt@ucc.asn.au> parents: diff changeset	6 * integer arithmetic as well as number theoretic functionality.
60fc6476e044 Update to libtommath v1.0 Matt Johnston <matt@ucc.asn.au> parents: diff changeset	7 *
60fc6476e044 Update to libtommath v1.0 Matt Johnston <matt@ucc.asn.au> parents: diff changeset	8 * The library was designed directly after the MPI library by
60fc6476e044 Update to libtommath v1.0 Matt Johnston <matt@ucc.asn.au> parents: diff changeset	9 * Michael Fromberger but has been written from scratch with
60fc6476e044 Update to libtommath v1.0 Matt Johnston <matt@ucc.asn.au> parents: diff changeset	10 * additional optimizations in place.
60fc6476e044 Update to libtommath v1.0 Matt Johnston <matt@ucc.asn.au> parents: diff changeset	11 *
1655 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	12 * SPDX-License-Identifier: Unlicense
1436 60fc6476e044 Update to libtommath v1.0 Matt Johnston <matt@ucc.asn.au> parents: diff changeset	13 */
60fc6476e044 Update to libtommath v1.0 Matt Johnston <matt@ucc.asn.au> parents: diff changeset	14
60fc6476e044 Update to libtommath v1.0 Matt Johnston <matt@ucc.asn.au> parents: diff changeset	15 /* find the n'th root of an integer
60fc6476e044 Update to libtommath v1.0 Matt Johnston <matt@ucc.asn.au> parents: diff changeset	16 *
60fc6476e044 Update to libtommath v1.0 Matt Johnston <matt@ucc.asn.au> parents: diff changeset	17 * Result found such that (c)b <= a and (c+1)b > a
60fc6476e044 Update to libtommath v1.0 Matt Johnston <matt@ucc.asn.au> parents: diff changeset	18 *
60fc6476e044 Update to libtommath v1.0 Matt Johnston <matt@ucc.asn.au> parents: diff changeset	19 * This algorithm uses Newton's approximation
60fc6476e044 Update to libtommath v1.0 Matt Johnston <matt@ucc.asn.au> parents: diff changeset	20 * x[i+1] = x[i] - f(x[i])/f'(x[i])
60fc6476e044 Update to libtommath v1.0 Matt Johnston <matt@ucc.asn.au> parents: diff changeset	21 * which will find the root in log(N) time where
60fc6476e044 Update to libtommath v1.0 Matt Johnston <matt@ucc.asn.au> parents: diff changeset	22 * each step involves a fair bit. This is not meant to
60fc6476e044 Update to libtommath v1.0 Matt Johnston <matt@ucc.asn.au> parents: diff changeset	23 * find huge roots [square and cube, etc].
60fc6476e044 Update to libtommath v1.0 Matt Johnston <matt@ucc.asn.au> parents: diff changeset	24 */
1655 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	25 int mp_n_root_ex(const mp_int a, mp_digit b, mp_int c, int fast)
1436 60fc6476e044 Update to libtommath v1.0 Matt Johnston <matt@ucc.asn.au> parents: diff changeset	26 {
1655 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	27 mp_int t1, t2, t3, a_;
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	28 int res;
1436 60fc6476e044 Update to libtommath v1.0 Matt Johnston <matt@ucc.asn.au> parents: diff changeset	29
1655 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	30 /* input must be positive if b is even */
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	31 if (((b & 1u) == 0u) && (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 diff changeset	32 return MP_VAL;
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	33 }
1436 60fc6476e044 Update to libtommath v1.0 Matt Johnston <matt@ucc.asn.au> parents: diff changeset	34
1655 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	35 if ((res = mp_init(&t1)) != MP_OKAY) {
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	36 return res;
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	37 }
1436 60fc6476e044 Update to libtommath v1.0 Matt Johnston <matt@ucc.asn.au> parents: diff changeset	38
1655 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	39 if ((res = mp_init(&t2)) != MP_OKAY) {
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	40 goto LBL_T1;
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	41 }
1436 60fc6476e044 Update to libtommath v1.0 Matt Johnston <matt@ucc.asn.au> parents: diff changeset	42
1655 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	43 if ((res = mp_init(&t3)) != MP_OKAY) {
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	44 goto LBL_T2;
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	45 }
1436 60fc6476e044 Update to libtommath v1.0 Matt Johnston <matt@ucc.asn.au> parents: diff changeset	46
1655 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	47 /* if a is negative fudge the sign but keep track */
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	48 a_ = *a;
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	49 a_.sign = MP_ZPOS;
1436 60fc6476e044 Update to libtommath v1.0 Matt Johnston <matt@ucc.asn.au> parents: diff changeset	50
1655 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	51 /* t2 = 2 */
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	52 mp_set(&t2, 2uL);
1436 60fc6476e044 Update to libtommath v1.0 Matt Johnston <matt@ucc.asn.au> parents: diff changeset	53
1655 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	54 do {
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	55 /* t1 = t2 */
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	56 if ((res = mp_copy(&t2, &t1)) != MP_OKAY) {
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	57 goto LBL_T3;
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	58 }
1436 60fc6476e044 Update to libtommath v1.0 Matt Johnston <matt@ucc.asn.au> parents: diff changeset	59
1655 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	60 /* t2 = t1 - ((t1*b - a) / (b t1*(b-1))) /
1436 60fc6476e044 Update to libtommath v1.0 Matt Johnston <matt@ucc.asn.au> parents: diff changeset	61
1655 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	62 /* t3 = t1*(b-1) /
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	63 if ((res = mp_expt_d_ex(&t1, b - 1u, &t3, fast)) != MP_OKAY) {
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	64 goto LBL_T3;
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	65 }
1436 60fc6476e044 Update to libtommath v1.0 Matt Johnston <matt@ucc.asn.au> parents: diff changeset	66
1655 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	67 /* numerator */
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	68 /* t2 = t1*b /
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	69 if ((res = mp_mul(&t3, &t1, &t2)) != MP_OKAY) {
1436 60fc6476e044 Update to libtommath v1.0 Matt Johnston <matt@ucc.asn.au> parents: diff changeset	70 goto LBL_T3;
60fc6476e044 Update to libtommath v1.0 Matt Johnston <matt@ucc.asn.au> parents: diff changeset	71 }
1655 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	72
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	73 /* t2 = t1*b - a /
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	74 if ((res = mp_sub(&t2, &a_, &t2)) != MP_OKAY) {
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	75 goto LBL_T3;
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	76 }
1436 60fc6476e044 Update to libtommath v1.0 Matt Johnston <matt@ucc.asn.au> parents: diff changeset	77
1655 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	78 /* denominator */
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	79 /* t3 = t1*(b-1) b */
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	80 if ((res = mp_mul_d(&t3, b, &t3)) != MP_OKAY) {
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	81 goto LBL_T3;
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	82 }
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	83
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	84 /* t3 = (t1*b - a)/(b t1*(b-1)) /
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	85 if ((res = mp_div(&t2, &t3, &t3, NULL)) != MP_OKAY) {
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	86 goto LBL_T3;
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	87 }
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	88
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	89 if ((res = mp_sub(&t1, &t3, &t2)) != MP_OKAY) {
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	90 goto LBL_T3;
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	91 }
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	92 } while (mp_cmp(&t1, &t2) != MP_EQ);
1436 60fc6476e044 Update to libtommath v1.0 Matt Johnston <matt@ucc.asn.au> parents: diff changeset	93
1655 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	94 /* result can be off by a few so check */
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	95 for (;;) {
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	96 if ((res = mp_expt_d_ex(&t1, b, &t2, fast)) != MP_OKAY) {
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	97 goto LBL_T3;
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	98 }
1436 60fc6476e044 Update to libtommath v1.0 Matt Johnston <matt@ucc.asn.au> parents: diff changeset	99
1655 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	100 if (mp_cmp(&t2, &a_) == 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 diff changeset	101 if ((res = mp_sub_d(&t1, 1uL, &t1)) != MP_OKAY) {
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	102 goto LBL_T3;
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	103 }
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	104 } 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 diff changeset	105 break;
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	106 }
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	107 }
1436 60fc6476e044 Update to libtommath v1.0 Matt Johnston <matt@ucc.asn.au> parents: diff changeset	108
1655 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	109 /* set the result */
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	110 mp_exch(&t1, c);
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	111
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	112 /* set the sign of the result */
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	113 c->sign = a->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 diff changeset	114
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	115 res = MP_OKAY;
1436 60fc6476e044 Update to libtommath v1.0 Matt Johnston <matt@ucc.asn.au> parents: diff changeset	116
1655 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	117 LBL_T3:
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	118 mp_clear(&t3);
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	119 LBL_T2:
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	120 mp_clear(&t2);
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	121 LBL_T1:
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	122 mp_clear(&t1);
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	123 return res;
1436 60fc6476e044 Update to libtommath v1.0 Matt Johnston <matt@ucc.asn.au> parents: diff changeset	124 }
60fc6476e044 Update to libtommath v1.0 Matt Johnston <matt@ucc.asn.au> parents: diff changeset	125 #endif
60fc6476e044 Update to libtommath v1.0 Matt Johnston <matt@ucc.asn.au> parents: diff changeset	126
1655 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	127 /* ref: HEAD -> master, tag: v1.1.0 */
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	128 /* git commit: 08549ad6bc8b0cede0b357a9c341c5c6473a9c55 */
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	129 /* commit time: 2019-01-28 20:32:32 +0100 */

Mercurial > dropbear

annotate libtommath/bn_mp_n_root_ex.c @ 1655:f52919ffd3b1