ARM Shanghai IoT Team (Internal) / newMiniTLS-GPL

change some parameters in the library to meet the needs of the website httpbin.org

Fork of MiniTLS-GPL by Donatien Garnier

math/numtheory/fp_lcm.c@5:95f70ebfe61f, 2015-02-06 (annotated)

Committer:
shiyilei
Date:
Fri Feb 06 06:17:33 2015 +0000
Revision:
5:95f70ebfe61f
Parent:
0:35aa5be3b78d 
change some parameters in the library to meet the needs of httpbin.org

Who changed what in which revision?

UserRevisionLine numberNew contents of line
MiniTLS 0:35aa5be3b78d 1 /* TomsFastMath, a fast ISO C bignum library.
MiniTLS 0:35aa5be3b78d 2 *
MiniTLS 0:35aa5be3b78d 3 * This project is meant to fill in where LibTomMath
MiniTLS 0:35aa5be3b78d 4 * falls short. That is speed ;-)
MiniTLS 0:35aa5be3b78d 5 *
MiniTLS 0:35aa5be3b78d 6 * This project is public domain and free for all purposes.
MiniTLS 0:35aa5be3b78d 7 *
MiniTLS 0:35aa5be3b78d 8 * Tom St Denis, tomstdenis@gmail.com
MiniTLS 0:35aa5be3b78d 9 */
MiniTLS 0:35aa5be3b78d 10 #include <tfm.h>
MiniTLS 0:35aa5be3b78d 11
MiniTLS 0:35aa5be3b78d 12 /* c = [a, b] */
MiniTLS 0:35aa5be3b78d 13 void fp_lcm(fp_int *a, fp_int *b, fp_int *c)
MiniTLS 0:35aa5be3b78d 14 {
MiniTLS 0:35aa5be3b78d 15 fp_int t1, t2;
MiniTLS 0:35aa5be3b78d 16
MiniTLS 0:35aa5be3b78d 17 fp_init(&t1);
MiniTLS 0:35aa5be3b78d 18 fp_init(&t2);
MiniTLS 0:35aa5be3b78d 19 fp_gcd(a, b, &t1);
MiniTLS 0:35aa5be3b78d 20 if (fp_cmp_mag(a, b) == FP_GT) {
MiniTLS 0:35aa5be3b78d 21 fp_div(a, &t1, &t2, NULL);
MiniTLS 0:35aa5be3b78d 22 fp_mul(b, &t2, c);
MiniTLS 0:35aa5be3b78d 23 } else {
MiniTLS 0:35aa5be3b78d 24 fp_div(b, &t1, &t2, NULL);
MiniTLS 0:35aa5be3b78d 25 fp_mul(a, &t2, c);
MiniTLS 0:35aa5be3b78d 26 }
MiniTLS 0:35aa5be3b78d 27 }
MiniTLS 0:35aa5be3b78d 28
MiniTLS 0:35aa5be3b78d 29 /* $Source: /cvs/libtom/tomsfastmath/src/numtheory/fp_lcm.c,v $ */
MiniTLS 0:35aa5be3b78d 30 /* $Revision: 1.1 $ */
MiniTLS 0:35aa5be3b78d 31 /* $Date: 2007/01/24 21:25:19 $ */