/* * md5.h Structures and prototypes for md5. * * Version: $Id$ * License: LGPL, but largely derived from a public domain source. * */ #ifndef _FR_MD5_H #define _FR_MD5_H #include <freeradius-devel/ident.h> RCSIDH(md5_h, "$Id$") #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 WITH_OPENSSL_MD5 #include <openssl/md5.h> #endif #ifdef __cplusplus extern "C" { #endif #ifndef WITH_OPENSSL_MD5 /* The below was retrieved from * http://www.openbsd.org/cgi-bin/cvsweb/~checkout~/src/sys/crypto/md5.h?rev=1.1 * With the following changes: uint64_t => uint32_t[2] * Commented out #include <sys/cdefs.h> * Commented out the __BEGIN and __END _DECLS, and the __attributes. */ /* * 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 #define MD5_DIGEST_LENGTH 16 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; /* include <sys/cdefs.h> */ /* __BEGIN_DECLS */ void fr_MD5Init(FR_MD5_CTX *); void fr_MD5Update(FR_MD5_CTX *, const uint8_t *, size_t) /* __attribute__((__bounded__(__string__,2,3)))*/; void fr_MD5Final(uint8_t [MD5_DIGEST_LENGTH], FR_MD5_CTX *) /* __attribute__((__bounded__(__minbytes__,1,MD5_DIGEST_LENGTH)))*/; void fr_MD5Transform(uint32_t [4], const uint8_t [MD5_BLOCK_LENGTH]) /* __attribute__((__bounded__(__minbytes__,1,4)))*/ /* __attribute__((__bounded__(__minbytes__,2,MD5_BLOCK_LENGTH)))*/; /* __END_DECLS */ #else /* WITH_OPENSSL_HASH */ #define FR_MD5_CTX MD5_CTX #define fr_MD5Init MD5_Init #define fr_MD5Update MD5_Update #define fr_MD5Final MD5_Final #define fr_MD5Transform MD5_Transform #endif #ifdef __cplusplus } #endif #endif /* _FR_MD5_H */