pbkdf2.h File Reference

Password-Based Key Derivation Function 2 (from PKCS#5) DEPRECATED: use pkcs5.h instead. More...

#include <string.h>
#include "md.h"
#include <inttypes.h>
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Defines

#define POLARSSL_ERR_PBKDF2_BAD_INPUT_DATA   -0x007C
 Bad input parameters to function.

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)
 PKCS#5 PBKDF2 using HMAC DEPRECATED: Use pkcs5_pbkdf2_hmac() instead!
int pbkdf2_self_test (int verbose)
 Checkup routine DEPRECATED: Use pkcs5_self_test() instead!

Detailed Description

Password-Based Key Derivation Function 2 (from PKCS#5) DEPRECATED: use pkcs5.h instead.

Author:
Mathias Olsson <mathias@kompetensum.com>

Copyright (C) 2006-2012, Brainspark B.V.

This file is part of PolarSSL (http://www.polarssl.org) Lead Maintainer: Paul Bakker <polarssl_maintainer at polarssl.org>

All rights reserved.

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.


Define Documentation

#define POLARSSL_ERR_PBKDF2_BAD_INPUT_DATA   -0x007C

Bad input parameters to function.

Definition at line 44 of file pbkdf2.h.

Referenced by polarssl_strerror().


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 DEPRECATED: Use pkcs5_pbkdf2_hmac() instead!

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 error code if verification fails.

Definition at line 44 of file pbkdf2.c.

References pkcs5_pbkdf2_hmac().

Referenced by test_suite_pbkdf2_hmac().

int pbkdf2_self_test ( int  verbose  ) 

Checkup routine DEPRECATED: Use pkcs5_self_test() instead!

Returns:
0 if successful, or 1 if the test failed

Definition at line 54 of file pbkdf2.c.

References pkcs5_self_test().


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