/usr/include/freeradius/md5.h is in libfreeradius-dev 3.0.16+dfsg-1ubuntu3.
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 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 | /**
* $Id: a44584564f15ffe4073334a090c33334798fe901 $
*
* @note license is LGPL, but largely derived from a public domain source.
*
* @file md5.h
* @brief Structures and prototypes for md5.
*/
#ifndef _FR_MD5_H
#define _FR_MD5_H
RCSIDH(md5_h, "$Id: a44584564f15ffe4073334a090c33334798fe901 $")
#ifdef HAVE_INTTYPES_H
# include <inttypes.h>
#endif
#ifdef HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif
#ifdef HAVE_STDINT_H
# include <stdint.h>
#endif
# include <string.h>
#ifdef HAVE_OPENSSL_MD5_H
# include <openssl/md5.h>
#endif
#ifdef __cplusplus
extern "C" {
#endif
#ifndef MD5_DIGEST_LENGTH
# define MD5_DIGEST_LENGTH 16
#endif
#ifndef HAVE_OPENSSL_MD5_H
/*
* The MD5 code used here and in md5.c was originally retrieved from:
* http://www.openbsd.org/cgi-bin/cvsweb/~checkout~/src/sys/crypto/md5.h?rev=1.1
*
* This code implements the MD5 message-digest algorithm.
* The algorithm is due to Ron Rivest. This code was
* written by Colin Plumb in 1993, no copyright is claimed.
* This code is in the public domain; do with it what you wish.
*
* Equivalent code is available from RSA Data Security, Inc.
* This code has been tested against that, and is equivalent,
* except that you don't need to include two pages of legalese
* with every copy.
*/
# define MD5_BLOCK_LENGTH 64
typedef struct FR_MD5Context {
uint32_t state[4]; //!< State.
uint32_t count[2]; //!< Number of bits, mod 2^64.
uint8_t buffer[MD5_BLOCK_LENGTH]; //!< Input buffer.
} FR_MD5_CTX;
void fr_md5_init(FR_MD5_CTX *ctx);
void fr_md5_update(FR_MD5_CTX *ctx, uint8_t const *in, size_t inlen)
CC_BOUNDED(__string__, 2, 3);
void fr_md5_final(uint8_t out[MD5_DIGEST_LENGTH], FR_MD5_CTX *ctx)
CC_BOUNDED(__minbytes__, 1, MD5_DIGEST_LENGTH);
void fr_md5_transform(uint32_t state[4], uint8_t const block[MD5_BLOCK_LENGTH])
CC_BOUNDED(__size__, 1, 4, 4)
CC_BOUNDED(__minbytes__, 2, MD5_BLOCK_LENGTH);
#else /* HAVE_OPENSSL_MD5_H */
USES_APPLE_DEPRECATED_API
# define FR_MD5_CTX MD5_CTX
# define fr_md5_init MD5_Init
# define fr_md5_update MD5_Update
# define fr_md5_final MD5_Final
# define fr_md5_transform MD5_Transform
#endif
/* hmac.c */
void fr_hmac_md5(uint8_t digest[MD5_DIGEST_LENGTH], uint8_t const *text, size_t text_len,
uint8_t const *key, size_t key_len)
CC_BOUNDED(__minbytes__, 1, MD5_DIGEST_LENGTH);
/* md5.c */
void fr_md5_calc(uint8_t *out, uint8_t const *in, size_t inlen);
#ifdef __cplusplus
}
#endif
#endif /* _FR_MD5_H */
|