linux/include/freeswan/ipsec_md5h.h

   1 /*
   2  * RCSID $Id: ipsec_md5h.h,v 1.1 2004/03/15 20:35:25 as Exp $
   3  */
   4
   5 /*
   6  * The rest of this file is Copyright RSA DSI. See the following comments
   7  * for the full Copyright notice.
   8  */
   9
  10 #ifndef _IPSEC_MD5H_H_
  11 #define _IPSEC_MD5H_H_
  12
  13 /* GLOBAL.H - RSAREF types and constants
  14  */
  15
  16 /* PROTOTYPES should be set to one if and only if the compiler supports
  17      function argument prototyping.
  18    The following makes PROTOTYPES default to 0 if it has not already
  19      been defined with C compiler flags.
  20  */
  21 #ifndef PROTOTYPES
  22 #define PROTOTYPES 1
  23 #endif /* !PROTOTYPES */
  24
  25 /* POINTER defines a generic pointer type */
  26 typedef __u8 *POINTER;
  27
  28 /* UINT2 defines a two byte word */
  29 typedef __u16 UINT2;
  30
  31 /* UINT4 defines a four byte word */
  32 typedef __u32 UINT4;
  33
  34 /* PROTO_LIST is defined depending on how PROTOTYPES is defined above.
  35    If using PROTOTYPES, then PROTO_LIST returns the list, otherwise it
  36      returns an empty list.
  37  */
  38
  39 #if PROTOTYPES
  40 #define PROTO_LIST(list) list
  41 #else /* PROTOTYPES */
  42 #define PROTO_LIST(list) ()
  43 #endif /* PROTOTYPES */
  44
  45
  46 /* MD5.H - header file for MD5C.C
  47  */
  48
  49 /* Copyright (C) 1991-2, RSA Data Security, Inc. Created 1991. All
  50 rights reserved.
  51
  52 License to copy and use this software is granted provided that it
  53 is identified as the "RSA Data Security, Inc. MD5 Message-Digest
  54 Algorithm" in all material mentioning or referencing this software
  55 or this function.
  56
  57 License is also granted to make and use derivative works provided
  58 that such works are identified as "derived from the RSA Data
  59 Security, Inc. MD5 Message-Digest Algorithm" in all material
  60 mentioning or referencing the derived work.
  61
  62 RSA Data Security, Inc. makes no representations concerning either
  63 the merchantability of this software or the suitability of this
  64 software for any particular purpose. It is provided "as is"
  65 without express or implied warranty of any kind.
  66
  67 These notices must be retained in any copies of any part of this
  68 documentation and/or software.
  69  */
  70
  71 /* MD5 context. */
  72 typedef struct {
  73   UINT4 state[4];                                   /* state (ABCD) */
  74   UINT4 count[2];        /* number of bits, modulo 2^64 (lsb first) */
  75   unsigned char buffer[64];                         /* input buffer */
  76 } MD5_CTX;
  77
  78 void MD5Init PROTO_LIST ((void *));
  79 void MD5Update PROTO_LIST
  80   ((void *, unsigned char *, __u32));
  81 void MD5Final PROTO_LIST ((unsigned char [16], void *));
  82
  83 #endif /* _IPSEC_MD5H_H_ */
  84
  85 /*
  86  * $Log: ipsec_md5h.h,v $
  87  * Revision 1.1  2004/03/15 20:35:25  as
  88  * added files from freeswan-2.04-x509-1.5.3
  89  *
  90  * Revision 1.8  2002/09/10 01:45:09  mcr
  91  *      changed type of MD5_CTX and SHA1_CTX to void * so that
  92  *      the function prototypes would match, and could be placed
  93  *      into a pointer to a function.
  94  *
  95  * Revision 1.7  2002/04/24 07:36:46  mcr
  96  * Moved from ./klips/net/ipsec/ipsec_md5h.h,v
  97  *
  98  * Revision 1.6  1999/12/13 13:59:13  rgb
  99  * Quick fix to argument size to Update bugs.
 100  *
 101  * Revision 1.5  1999/12/07 18:16:23  rgb
 102  * Fixed comments at end of #endif lines.
 103  *
 104  * Revision 1.4  1999/04/06 04:54:26  rgb
 105  * Fix/Add RCSID Id: and Log: bits to make PHMDs happy.  This includes
 106  * patch shell fixes.
 107  *
 108  * Revision 1.3  1999/01/22 06:19:58  rgb
 109  * 64-bit clean-up.
 110  *
 111  * Revision 1.2  1998/11/30 13:22:54  rgb
 112  * Rationalised all the klips kernel file headers.  They are much shorter
 113  * now and won't conflict under RH5.2.
 114  *
 115  * Revision 1.1  1998/06/18 21:27:48  henry
 116  * move sources from klips/src to klips/net/ipsec, to keep stupid
 117  * kernel-build scripts happier in the presence of symlinks
 118  *
 119  * Revision 1.2  1998/04/23 20:54:03  rgb
 120  * Fixed md5 and sha1 include file nesting issues, to be cleaned up when
 121  * verified.
 122  *
 123  * Revision 1.1  1998/04/09 03:04:21  henry
 124  * sources moved up from linux/net/ipsec
 125  * these two include files modified not to include others except in kernel
 126  *
 127  * Revision 1.1.1.1  1998/04/08 05:35:03  henry
 128  * RGB's ipsec-0.8pre2.tar.gz ipsec-0.8
 129  *
 130  * Revision 0.4  1997/01/15 01:28:15  ji
 131  * No changes.
 132  *
 133  * Revision 0.3  1996/11/20 14:48:53  ji
 134  * Release update only.
 135  *
 136  * Revision 0.2  1996/11/02 00:18:33  ji
 137  * First limited release.
 138  *
 139  *
 140  */