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/sqr/fp_sqr_comba_9.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 #define TFM_DEFINES
MiniTLS 0:35aa5be3b78d 2 #include "fp_sqr_comba.c"
MiniTLS 0:35aa5be3b78d 3
MiniTLS 0:35aa5be3b78d 4 #ifdef TFM_SQR9
MiniTLS 0:35aa5be3b78d 5 void fp_sqr_comba9(fp_int *A, fp_int *B)
MiniTLS 0:35aa5be3b78d 6 {
MiniTLS 0:35aa5be3b78d 7 fp_digit *a, b[18], c0, c1, c2, sc0, sc1, sc2;
MiniTLS 0:35aa5be3b78d 8 #ifdef TFM_ISO
MiniTLS 0:35aa5be3b78d 9 fp_word tt;
MiniTLS 0:35aa5be3b78d 10 #endif
MiniTLS 0:35aa5be3b78d 11
MiniTLS 0:35aa5be3b78d 12 a = A->dp;
MiniTLS 0:35aa5be3b78d 13 COMBA_START;
MiniTLS 0:35aa5be3b78d 14
MiniTLS 0:35aa5be3b78d 15 /* clear carries */
MiniTLS 0:35aa5be3b78d 16 CLEAR_CARRY;
MiniTLS 0:35aa5be3b78d 17
MiniTLS 0:35aa5be3b78d 18 /* output 0 */
MiniTLS 0:35aa5be3b78d 19 SQRADD(a[0],a[0]);
MiniTLS 0:35aa5be3b78d 20 COMBA_STORE(b[0]);
MiniTLS 0:35aa5be3b78d 21
MiniTLS 0:35aa5be3b78d 22 /* output 1 */
MiniTLS 0:35aa5be3b78d 23 CARRY_FORWARD;
MiniTLS 0:35aa5be3b78d 24 SQRADD2(a[0], a[1]);
MiniTLS 0:35aa5be3b78d 25 COMBA_STORE(b[1]);
MiniTLS 0:35aa5be3b78d 26
MiniTLS 0:35aa5be3b78d 27 /* output 2 */
MiniTLS 0:35aa5be3b78d 28 CARRY_FORWARD;
MiniTLS 0:35aa5be3b78d 29 SQRADD2(a[0], a[2]); SQRADD(a[1], a[1]);
MiniTLS 0:35aa5be3b78d 30 COMBA_STORE(b[2]);
MiniTLS 0:35aa5be3b78d 31
MiniTLS 0:35aa5be3b78d 32 /* output 3 */
MiniTLS 0:35aa5be3b78d 33 CARRY_FORWARD;
MiniTLS 0:35aa5be3b78d 34 SQRADD2(a[0], a[3]); SQRADD2(a[1], a[2]);
MiniTLS 0:35aa5be3b78d 35 COMBA_STORE(b[3]);
MiniTLS 0:35aa5be3b78d 36
MiniTLS 0:35aa5be3b78d 37 /* output 4 */
MiniTLS 0:35aa5be3b78d 38 CARRY_FORWARD;
MiniTLS 0:35aa5be3b78d 39 SQRADD2(a[0], a[4]); SQRADD2(a[1], a[3]); SQRADD(a[2], a[2]);
MiniTLS 0:35aa5be3b78d 40 COMBA_STORE(b[4]);
MiniTLS 0:35aa5be3b78d 41
MiniTLS 0:35aa5be3b78d 42 /* output 5 */
MiniTLS 0:35aa5be3b78d 43 CARRY_FORWARD;
MiniTLS 0:35aa5be3b78d 44 SQRADDSC(a[0], a[5]); SQRADDAC(a[1], a[4]); SQRADDAC(a[2], a[3]); SQRADDDB;
MiniTLS 0:35aa5be3b78d 45 COMBA_STORE(b[5]);
MiniTLS 0:35aa5be3b78d 46
MiniTLS 0:35aa5be3b78d 47 /* output 6 */
MiniTLS 0:35aa5be3b78d 48 CARRY_FORWARD;
MiniTLS 0:35aa5be3b78d 49 SQRADDSC(a[0], a[6]); SQRADDAC(a[1], a[5]); SQRADDAC(a[2], a[4]); SQRADDDB; SQRADD(a[3], a[3]);
MiniTLS 0:35aa5be3b78d 50 COMBA_STORE(b[6]);
MiniTLS 0:35aa5be3b78d 51
MiniTLS 0:35aa5be3b78d 52 /* output 7 */
MiniTLS 0:35aa5be3b78d 53 CARRY_FORWARD;
MiniTLS 0:35aa5be3b78d 54 SQRADDSC(a[0], a[7]); SQRADDAC(a[1], a[6]); SQRADDAC(a[2], a[5]); SQRADDAC(a[3], a[4]); SQRADDDB;
MiniTLS 0:35aa5be3b78d 55 COMBA_STORE(b[7]);
MiniTLS 0:35aa5be3b78d 56
MiniTLS 0:35aa5be3b78d 57 /* output 8 */
MiniTLS 0:35aa5be3b78d 58 CARRY_FORWARD;
MiniTLS 0:35aa5be3b78d 59 SQRADDSC(a[0], a[8]); SQRADDAC(a[1], a[7]); SQRADDAC(a[2], a[6]); SQRADDAC(a[3], a[5]); SQRADDDB; SQRADD(a[4], a[4]);
MiniTLS 0:35aa5be3b78d 60 COMBA_STORE(b[8]);
MiniTLS 0:35aa5be3b78d 61
MiniTLS 0:35aa5be3b78d 62 /* output 9 */
MiniTLS 0:35aa5be3b78d 63 CARRY_FORWARD;
MiniTLS 0:35aa5be3b78d 64 SQRADDSC(a[1], a[8]); SQRADDAC(a[2], a[7]); SQRADDAC(a[3], a[6]); SQRADDAC(a[4], a[5]); SQRADDDB;
MiniTLS 0:35aa5be3b78d 65 COMBA_STORE(b[9]);
MiniTLS 0:35aa5be3b78d 66
MiniTLS 0:35aa5be3b78d 67 /* output 10 */
MiniTLS 0:35aa5be3b78d 68 CARRY_FORWARD;
MiniTLS 0:35aa5be3b78d 69 SQRADDSC(a[2], a[8]); SQRADDAC(a[3], a[7]); SQRADDAC(a[4], a[6]); SQRADDDB; SQRADD(a[5], a[5]);
MiniTLS 0:35aa5be3b78d 70 COMBA_STORE(b[10]);
MiniTLS 0:35aa5be3b78d 71
MiniTLS 0:35aa5be3b78d 72 /* output 11 */
MiniTLS 0:35aa5be3b78d 73 CARRY_FORWARD;
MiniTLS 0:35aa5be3b78d 74 SQRADDSC(a[3], a[8]); SQRADDAC(a[4], a[7]); SQRADDAC(a[5], a[6]); SQRADDDB;
MiniTLS 0:35aa5be3b78d 75 COMBA_STORE(b[11]);
MiniTLS 0:35aa5be3b78d 76
MiniTLS 0:35aa5be3b78d 77 /* output 12 */
MiniTLS 0:35aa5be3b78d 78 CARRY_FORWARD;
MiniTLS 0:35aa5be3b78d 79 SQRADD2(a[4], a[8]); SQRADD2(a[5], a[7]); SQRADD(a[6], a[6]);
MiniTLS 0:35aa5be3b78d 80 COMBA_STORE(b[12]);
MiniTLS 0:35aa5be3b78d 81
MiniTLS 0:35aa5be3b78d 82 /* output 13 */
MiniTLS 0:35aa5be3b78d 83 CARRY_FORWARD;
MiniTLS 0:35aa5be3b78d 84 SQRADD2(a[5], a[8]); SQRADD2(a[6], a[7]);
MiniTLS 0:35aa5be3b78d 85 COMBA_STORE(b[13]);
MiniTLS 0:35aa5be3b78d 86
MiniTLS 0:35aa5be3b78d 87 /* output 14 */
MiniTLS 0:35aa5be3b78d 88 CARRY_FORWARD;
MiniTLS 0:35aa5be3b78d 89 SQRADD2(a[6], a[8]); SQRADD(a[7], a[7]);
MiniTLS 0:35aa5be3b78d 90 COMBA_STORE(b[14]);
MiniTLS 0:35aa5be3b78d 91
MiniTLS 0:35aa5be3b78d 92 /* output 15 */
MiniTLS 0:35aa5be3b78d 93 CARRY_FORWARD;
MiniTLS 0:35aa5be3b78d 94 SQRADD2(a[7], a[8]);
MiniTLS 0:35aa5be3b78d 95 COMBA_STORE(b[15]);
MiniTLS 0:35aa5be3b78d 96
MiniTLS 0:35aa5be3b78d 97 /* output 16 */
MiniTLS 0:35aa5be3b78d 98 CARRY_FORWARD;
MiniTLS 0:35aa5be3b78d 99 SQRADD(a[8], a[8]);
MiniTLS 0:35aa5be3b78d 100 COMBA_STORE(b[16]);
MiniTLS 0:35aa5be3b78d 101 COMBA_STORE2(b[17]);
MiniTLS 0:35aa5be3b78d 102 COMBA_FINI;
MiniTLS 0:35aa5be3b78d 103
MiniTLS 0:35aa5be3b78d 104 B->used = 18;
MiniTLS 0:35aa5be3b78d 105 B->sign = FP_ZPOS;
MiniTLS 0:35aa5be3b78d 106 memcpy(B->dp, b, 18 * sizeof(fp_digit));
MiniTLS 0:35aa5be3b78d 107 fp_clamp(B);
MiniTLS 0:35aa5be3b78d 108 }
MiniTLS 0:35aa5be3b78d 109 #endif
MiniTLS 0:35aa5be3b78d 110
MiniTLS 0:35aa5be3b78d 111
MiniTLS 0:35aa5be3b78d 112 /* $Source: /cvs/libtom/tomsfastmath/src/sqr/fp_sqr_comba_9.c,v $ */
MiniTLS 0:35aa5be3b78d 113 /* $Revision: 1.2 $ */
MiniTLS 0:35aa5be3b78d 114 /* $Date: 2007/02/17 03:39:01 $ */