Doug Anson
mbed TLS library
Dependents: HTTPClient-SSL WS_SERVER
pbkdf2.h File Reference
Password-Based Key Derivation Function 2 (from PKCS#5) More...
Go to the source code of this file.
Functions | |
| int | pbkdf2_hmac (md_context_t *ctx, const unsigned char *password, size_t plen, const unsigned char *salt, size_t slen, unsigned int iteration_count, uint32_t key_length, unsigned char *output) DEPRECATED |
| PKCS#5 PBKDF2 using HMAC. | |
| int | pbkdf2_self_test (int verbose) DEPRECATED |
| Checkup routine. | |
Detailed Description
Password-Based Key Derivation Function 2 (from PKCS#5)
Copyright (C) 2006-2012, ARM Limited, All Rights Reserved
This file is part of mbed TLS (https://tls.mbed.org)
This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
Definition in file pbkdf2.h.
Function Documentation
| int pbkdf2_hmac | ( | md_context_t * | ctx, |
| const unsigned char * | password, | ||
| size_t | plen, | ||
| const unsigned char * | salt, | ||
| size_t | slen, | ||
| unsigned int | iteration_count, | ||
| uint32_t | key_length, | ||
| unsigned char * | output | ||
| ) |
PKCS#5 PBKDF2 using HMAC.
- Parameters:
-
ctx Generic HMAC context password Password to use when generating key plen Length of password salt Salt to use when generating key slen Length of salt iteration_count Iteration count key_length Length of generated key output Generated key. Must be at least as big as key_length
- Returns:
- 0 on success, or a POLARSSL_ERR_xxx code if verification fails.
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