ObjFW
pbkdf2.h
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1 /*
2  * Copyright (c) 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017
3  * Jonathan Schleifer <js@heap.zone>
4  *
5  * All rights reserved.
6  *
7  * This file is part of ObjFW. It may be distributed under the terms of the
8  * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
9  * the packaging of this file.
10  *
11  * Alternatively, it may be distributed under the terms of the GNU General
12  * Public License, either version 2 or 3, which can be found in the file
13  * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
14  * file.
15  */
16 
17 #ifndef __STDC_LIMIT_MACROS
18 # define __STDC_LIMIT_MACROS
19 #endif
20 #ifndef __STDC_CONSTANT_MACROS
21 # define __STDC_CONSTANT_MACROS
22 #endif
23 
24 #import "macros.h"
25 
26 OF_ASSUME_NONNULL_BEGIN
27 
30 @class OFHMAC;
31 
32 #ifdef __cplusplus
33 extern "C" {
34 #endif
35 
53 extern void of_pbkdf2(OFHMAC *HMAC, size_t iterations,
54  const unsigned char *salt, size_t saltLength,
55  const char *password, size_t passwordLength,
56  unsigned char *key, size_t keyLength);
57 #ifdef __cplusplus
58 }
59 #endif
60 
61 OF_ASSUME_NONNULL_END
void of_pbkdf2(OFHMAC *HMAC, size_t iterations, const unsigned char *salt, size_t saltLength, const char *password, size_t passwordLength, unsigned char *key, size_t keyLength)
Derive a key from a password and a salt.
Definition: pbkdf2.m:29
A class which provides methods to calculate an HMAC.
Definition: OFHMAC.h:27