/usr/include/nussl_hash.h is in libnussl-dev 2.4.3-3.1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 | /*
** Copyright (C) 2009 INL
** Written by Pierre Chifflier <chifflier@inl.fr>
** INL http://www.inl.fr/
**
** NuSSL: OpenSSL / GnuTLS layer based on libneon
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 3 of the License, or (at your option) any later version.
This library 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with this library; if not, write to the Free
Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
MA 02111-1307, USA
In addition, as a special exception, INL
gives permission to link the code of its release of NuSSL with the
OpenSSL project's "OpenSSL" library (or with modified versions of it
that use the same license as the "OpenSSL" library), and distribute
the linked executables. You must obey the GNU General Public License
in all respects for all of the code used other than "OpenSSL". If you
modify this file, you may extend this exception to your version of the
file, but you are not obligated to do so. If you do not wish to do
so, delete this exception statement from your version.
*/
#ifndef NUSSL_HASH_H
#define NUSSL_HASH_H 1
#ifdef __cplusplus
extern "C" {
#endif
/* don't change order or it will break compatibility
between client and server */
typedef enum {
NUSSL_HASH_NONE = 0,
NUSSL_HASH_MD5,
NUSSL_HASH_SHA1,
NUSSL_HASH_SHA256,
NUSSL_HASH_SHA512,
} nussl_hash_algo_t;
#define NUSSL_HASH_MAX_SIZE 64 /* longest known is SHA512 */
/* out buffer must at least NUSSL_HASH_MAX_SIZE bytes long */
int nussl_hash_compute(nussl_hash_algo_t algo, const char *data, size_t datasz, char *out, size_t *outsz);
/* out buffer must at least NUSSL_HASH_MAX_SIZE bytes long */
int nussl_hash_compute_with_salt(nussl_hash_algo_t algo, const char *data, size_t datasz, const char *salt, size_t saltsz, char *out, size_t *outsz);
int nussl_hash_file(nussl_hash_algo_t algo, const char * filename,
unsigned char *out, size_t *outsz)
#ifdef __GNUC__
__attribute__ ((warn_unused_result))
#endif
;
#ifdef __cplusplus
}
#endif
#endif /* NUSSL_HASH_H */
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