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Side by Side Diff: nss/lib/softoken/lowpbe.c

Issue 16132005: Allow NSS to be built with NO_NSPR_10_SUPPORT. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/deps/third_party/nss/
Patch Set: Created 7 years, 6 months ago
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1 /* This Source Code Form is subject to the terms of the Mozilla Public 1 /* This Source Code Form is subject to the terms of the Mozilla Public
2 * License, v. 2.0. If a copy of the MPL was not distributed with this 2 * License, v. 2.0. If a copy of the MPL was not distributed with this
3 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ 3 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
4 4
5 #include "plarena.h" 5 #include "plarena.h"
6 6
7 #include "seccomon.h" 7 #include "seccomon.h"
8 #include "secitem.h" 8 #include "secitem.h"
9 #include "secport.h" 9 #include "secport.h"
10 #include "hasht.h" 10 #include "hasht.h"
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419 #define NSSPBE_ROUNDUP(x,y) ((((x)+((y)-1))/(y))*(y)) 419 #define NSSPBE_ROUNDUP(x,y) ((((x)+((y)-1))/(y))*(y))
420 #define NSSPBE_MIN(x,y) ((x) < (y) ? (x) : (y)) 420 #define NSSPBE_MIN(x,y) ((x) < (y) ? (x) : (y))
421 /* 421 /*
422 * This is the extended PBE function defined by the final PKCS #12 spec. 422 * This is the extended PBE function defined by the final PKCS #12 spec.
423 */ 423 */
424 static SECItem * 424 static SECItem *
425 nsspkcs5_PKCS12PBE(const SECHashObject *hashObject, 425 nsspkcs5_PKCS12PBE(const SECHashObject *hashObject,
426 NSSPKCS5PBEParameter *pbe_param, SECItem *pwitem, 426 NSSPKCS5PBEParameter *pbe_param, SECItem *pwitem,
427 PBEBitGenID bitGenPurpose, unsigned int bytesNeeded) 427 PBEBitGenID bitGenPurpose, unsigned int bytesNeeded)
428 { 428 {
429 PRArenaPool *arena = NULL; 429 PLArenaPool *arena = NULL;
430 unsigned int SLen,PLen; 430 unsigned int SLen,PLen;
431 unsigned int hashLength = hashObject->length; 431 unsigned int hashLength = hashObject->length;
432 unsigned char *S, *P; 432 unsigned char *S, *P;
433 SECItem *A = NULL, B, D, I; 433 SECItem *A = NULL, B, D, I;
434 SECItem *salt = &pbe_param->salt; 434 SECItem *salt = &pbe_param->salt;
435 unsigned int c,i = 0; 435 unsigned int c,i = 0;
436 unsigned int hashLen; 436 unsigned int hashLen;
437 int iter; 437 int iter;
438 unsigned char *iterBuf; 438 unsigned char *iterBuf;
439 void *hash = NULL; 439 void *hash = NULL;
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734 } 734 }
735 735
736 return SECSuccess; 736 return SECSuccess;
737 } 737 }
738 738
739 /* decode the algid and generate a PKCS 5 parameter from it 739 /* decode the algid and generate a PKCS 5 parameter from it
740 */ 740 */
741 NSSPKCS5PBEParameter * 741 NSSPKCS5PBEParameter *
742 nsspkcs5_NewParam(SECOidTag alg, SECItem *salt, int iterator) 742 nsspkcs5_NewParam(SECOidTag alg, SECItem *salt, int iterator)
743 { 743 {
744 PRArenaPool *arena = NULL; 744 PLArenaPool *arena = NULL;
745 NSSPKCS5PBEParameter *pbe_param = NULL; 745 NSSPKCS5PBEParameter *pbe_param = NULL;
746 SECStatus rv = SECFailure; 746 SECStatus rv = SECFailure;
747 747
748 arena = PORT_NewArena(SEC_ASN1_DEFAULT_ARENA_SIZE); 748 arena = PORT_NewArena(SEC_ASN1_DEFAULT_ARENA_SIZE);
749 if (arena == NULL) 749 if (arena == NULL)
750 return NULL; 750 return NULL;
751 751
752 /* allocate memory for the parameter */ 752 /* allocate memory for the parameter */
753 pbe_param = (NSSPKCS5PBEParameter *)PORT_ArenaZAlloc(arena, 753 pbe_param = (NSSPKCS5PBEParameter *)PORT_ArenaZAlloc(arena,
754 sizeof(NSSPKCS5PBEParameter)); 754 sizeof(NSSPKCS5PBEParameter));
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1270 1270
1271 /* creates a algorithm ID containing the PBE algorithm and appropriate 1271 /* creates a algorithm ID containing the PBE algorithm and appropriate
1272 * parameters. the required parameter is the algorithm. if salt is 1272 * parameters. the required parameter is the algorithm. if salt is
1273 * not specified, it is generated randomly. if IV is specified, it overrides 1273 * not specified, it is generated randomly. if IV is specified, it overrides
1274 * the PKCS 5 generation of the IV. 1274 * the PKCS 5 generation of the IV.
1275 * 1275 *
1276 * the returned SECAlgorithmID should be destroyed using 1276 * the returned SECAlgorithmID should be destroyed using
1277 * SECOID_DestroyAlgorithmID 1277 * SECOID_DestroyAlgorithmID
1278 */ 1278 */
1279 SECAlgorithmID * 1279 SECAlgorithmID *
1280 nsspkcs5_CreateAlgorithmID(PRArenaPool *arena, SECOidTag algorithm, 1280 nsspkcs5_CreateAlgorithmID(PLArenaPool *arena, SECOidTag algorithm,
1281 NSSPKCS5PBEParameter *pbe_param) 1281 NSSPKCS5PBEParameter *pbe_param)
1282 { 1282 {
1283 SECAlgorithmID *algid, *ret_algid = NULL; 1283 SECAlgorithmID *algid, *ret_algid = NULL;
1284 SECItem der_param; 1284 SECItem der_param;
1285 nsspkcs5V2PBEParameter pkcs5v2_param; 1285 nsspkcs5V2PBEParameter pkcs5v2_param;
1286 1286
1287 SECStatus rv = SECFailure; 1287 SECStatus rv = SECFailure;
1288 void *dummy = NULL; 1288 void *dummy = NULL;
1289 1289
1290 if (arena == NULL) { 1290 if (arena == NULL) {
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1369 rv = SECOID_CopyAlgorithmID(NULL, ret_algid, algid); 1369 rv = SECOID_CopyAlgorithmID(NULL, ret_algid, algid);
1370 if (rv != SECSuccess) { 1370 if (rv != SECSuccess) {
1371 SECOID_DestroyAlgorithmID(ret_algid, PR_TRUE); 1371 SECOID_DestroyAlgorithmID(ret_algid, PR_TRUE);
1372 ret_algid = NULL; 1372 ret_algid = NULL;
1373 } 1373 }
1374 1374
1375 loser: 1375 loser:
1376 1376
1377 return ret_algid; 1377 return ret_algid;
1378 } 1378 }
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