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comparison libtommath/bn_mp_div.c @ 511:582cb38e4eb5 insecure-nocrypto

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propagate from branch 'au.asn.ucc.matt.dropbear' (head cdcc3c729e29544e8b98a408e2dc60e4483dfd2a) to branch 'au.asn.ucc.matt.dropbear.insecure-nocrypto' (head 0ca38a1cf349f7426ac9de34ebe4c3e3735effab)
author Matt Johnston <matt@ucc.asn.au>
date Thu, 06 Nov 2008 13:16:55 +0000
parents 5ff8218bcee9
children 60fc6476e044
comparison
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361:461c4b1fb35f 511:582cb38e4eb5
10 * additional optimizations in place. 10 * additional optimizations in place.
11 * 11 *
12 * The library is free for all purposes without any express 12 * The library is free for all purposes without any express
13 * guarantee it works. 13 * guarantee it works.
14 * 14 *
15 * Tom St Denis, [email protected], http://math.libtomcrypt.org 15 * Tom St Denis, [email protected], http://math.libtomcrypt.com
16 */ 16 */
17 17
18 #ifdef BN_MP_DIV_SMALL 18 #ifdef BN_MP_DIV_SMALL
19 19
20 /* slower bit-bang division... also smaller */ 20 /* slower bit-bang division... also smaller */
267 mp_exch (&q, c); 267 mp_exch (&q, c);
268 c->sign = neg; 268 c->sign = neg;
269 } 269 }
270 270
271 if (d != NULL) { 271 if (d != NULL) {
272 mp_div_2d (&x, norm, &x, NULL); 272 if ((res = mp_div_2d (&x, norm, &x, NULL)) != MP_OKAY) {
273 goto LBL_Y;
274 }
273 mp_exch (&x, d); 275 mp_exch (&x, d);
274 } 276 }
275 277
276 res = MP_OKAY; 278 res = MP_OKAY;
277 279
284 } 286 }
285 287
286 #endif 288 #endif
287 289
288 #endif 290 #endif
291
292 /* $Source: /cvs/libtom/libtommath/bn_mp_div.c,v $ */
293 /* $Revision: 1.3 $ */
294 /* $Date: 2006/03/31 14:18:44 $ */