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freevrrpd 1.1

    1: /*
    2:  **********************************************************************
    3:  ** md5.h -- Header file for implementation of MD5                   **
    4:  ** RSA Data Security, Inc. MD5 Message Digest Algorithm             **
    5:  ** Created: 2/17/90 RLR                                             **
    6:  ** Revised: 12/27/90 SRD,AJ,BSK,JT Reference C version              **
    7:  ** Revised (for MD5): RLR 4/27/91                                   **
    8:  **   -- G modified to have y&~z instead of y&z                      **
    9:  **   -- FF, GG, HH modified to add in last register done            **
   10:  **   -- Access pattern: round 2 works mod 5, round 3 works mod 3    **
   11:  **   -- distinct additive constant for each step                    **
   12:  **   -- round 4 added, working mod 7                                **
   13:  **********************************************************************
   14:  */
   15: 
   16: /*
   17:  **********************************************************************
   18:  ** Copyright (C) 1990, RSA Data Security, Inc. All rights reserved. **
   19:  **                                                                  **
   20:  ** License to copy and use this software is granted provided that   **
   21:  ** it is identified as the "RSA Data Security, Inc. MD5 Message     **
   22:  ** Digest Algorithm" in all material mentioning or referencing this **
   23:  ** software or this function.                                       **
   24:  **                                                                  **
   25:  ** License is also granted to make and use derivative works         **
   26:  ** provided that such works are identified as "derived from the RSA **
   27:  ** Data Security, Inc. MD5 Message Digest Algorithm" in all         **
   28:  ** material mentioning or referencing the derived work.             **
   29:  **                                                                  **
   30:  ** RSA Data Security, Inc. makes no representations concerning      **
   31:  ** either the merchantability of this software or the suitability   **
   32:  ** of this software for any particular purpose.  It is provided "as **
   33:  ** is" without express or implied warranty of any kind.             **
   34:  **                                                                  **
   35:  ** These notices must be retained in any copies of any part of this **
   36:  ** documentation and/or software.                                   **
   37:  **********************************************************************
   38:  */
   39: 
   40: /* typedef a 32 bit type */
   41: typedef unsigned long int UINT4;
   42: 
   43: /* Data structure for MD5 (Message Digest) computation */
   44: typedef struct {
   45:   UINT4 i[2];                   /* number of _bits_ handled mod 2^64 */
   46:   UINT4 buf[4];                                    /* scratch buffer */
   47:   unsigned char in[64];                              /* input buffer */
   48:   unsigned char digest[16];     /* actual digest after MD5Final call */
   49: } MD5_CTX;
   50: 
   51: void MD5Init ();
   52: void MD5Update ();
   53: void MD5Final ();
   54: 
   55: /*
   56:  **********************************************************************
   57:  ** End of md5.h                                                     **
   58:  ******************************* (cut) ********************************
   59:  */