diff options
Diffstat (limited to 'toxencryptsave/crypto_pwhash_scryptsalsa208sha256/pbkdf2-sha256.h')
-rw-r--r-- | toxencryptsave/crypto_pwhash_scryptsalsa208sha256/pbkdf2-sha256.h | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/toxencryptsave/crypto_pwhash_scryptsalsa208sha256/pbkdf2-sha256.h b/toxencryptsave/crypto_pwhash_scryptsalsa208sha256/pbkdf2-sha256.h new file mode 100644 index 00000000..b74bc6a3 --- /dev/null +++ b/toxencryptsave/crypto_pwhash_scryptsalsa208sha256/pbkdf2-sha256.h | |||
@@ -0,0 +1,52 @@ | |||
1 | #ifdef HAVE_CONFIG_H | ||
2 | #include "config.h" | ||
3 | #endif | ||
4 | #ifdef VANILLA_NACL /* toxcore only uses this when libsodium is unavailable */ | ||
5 | |||
6 | /*- | ||
7 | * Copyright 2005,2007,2009 Colin Percival | ||
8 | * All rights reserved. | ||
9 | * | ||
10 | * Redistribution and use in source and binary forms, with or without | ||
11 | * modification, are permitted provided that the following conditions | ||
12 | * are met: | ||
13 | * 1. Redistributions of source code must retain the above copyright | ||
14 | * notice, this list of conditions and the following disclaimer. | ||
15 | * 2. Redistributions in binary form must reproduce the above copyright | ||
16 | * notice, this list of conditions and the following disclaimer in the | ||
17 | * documentation and/or other materials provided with the distribution. | ||
18 | * | ||
19 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND | ||
20 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | ||
21 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | ||
22 | * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE | ||
23 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | ||
24 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | ||
25 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | ||
26 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | ||
27 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | ||
28 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | ||
29 | * SUCH DAMAGE. | ||
30 | * | ||
31 | */ | ||
32 | |||
33 | #ifndef _SHA256_H_ | ||
34 | #define _SHA256_H_ | ||
35 | |||
36 | #include <sys/types.h> | ||
37 | |||
38 | #include <stdint.h> | ||
39 | |||
40 | #include "crypto_auth_hmacsha256.h" | ||
41 | |||
42 | /** | ||
43 | * PBKDF2_SHA256(passwd, passwdlen, salt, saltlen, c, buf, dkLen): | ||
44 | * Compute PBKDF2(passwd, salt, c, dkLen) using HMAC-SHA256 as the PRF, and | ||
45 | * write the output to buf. The value dkLen must be at most 32 * (2^32 - 1). | ||
46 | */ | ||
47 | void PBKDF2_SHA256(const uint8_t *, size_t, const uint8_t *, size_t, | ||
48 | uint64_t, uint8_t *, size_t); | ||
49 | |||
50 | #endif /* !_SHA256_H_ */ | ||
51 | |||
52 | #endif | ||