bsd/sys/md5.h

   1 /* MD5.H - header file for MD5C.C
   2  */
   3
   4 /* Copyright (C) 1991-2, RSA Data Security, Inc. Created 1991. All
   5 rights reserved.
   6
   7 License to copy and use this software is granted provided that it
   8 is identified as the "RSA Data Security, Inc. MD5 Message-Digest
   9 Algorithm" in all material mentioning or referencing this software
  10 or this function.
  11
  12 License is also granted to make and use derivative works provided
  13 that such works are identified as "derived from the RSA Data
  14 Security, Inc. MD5 Message-Digest Algorithm" in all material
  15 mentioning or referencing the derived work.
  16
  17 RSA Data Security, Inc. makes no representations concerning either
  18 the merchantability of this software or the suitability of this
  19 software for any particular purpose. It is provided "as is"
  20 without express or implied warranty of any kind.
  21
  22 These notices must be retained in any copies of any part of this
  23 documentation and/or software.
  24  */
  25
  26 #ifndef _SYS_MD5_H_
  27 #define _SYS_MD5_H_
  28
  29 #include <sys/appleapiopts.h>
  30
  31 #if !defined(KERNEL) || defined(__APPLE_API_PRIVATE)
  32 /* MD5 context. */
  33 typedef struct MD5Context {
  34   u_int32_t state[4];   /* state (ABCD) */
  35   u_int32_t count[2];   /* number of bits, modulo 2^64 (lsb first) */
  36   unsigned char buffer[64];     /* input buffer */
  37 } MD5_CTX;
  38
  39 #include <sys/cdefs.h>
  40
  41 __BEGIN_DECLS
  42 void   MD5Init (MD5_CTX *);
  43 void   MD5Update (MD5_CTX *, const unsigned char *, unsigned int);
  44 void   MD5Pad (MD5_CTX *);
  45 void   MD5Final (unsigned char [16], MD5_CTX *);
  46 char * MD5End(MD5_CTX *, char *);
  47 char * MD5File(const char *, char *);
  48 char * MD5Data(const unsigned char *, unsigned int, char *);
  49 #ifdef KERNEL
  50 void MD5Transform(u_int32_t [4], const unsigned char [64]);
  51 #endif
  52 __END_DECLS
  53 #endif /* !KERNEL || __APPLE_API_PRIVATE */
  54 #endif /* _SYS_MD5_H_ */