project_files/frontlib/md5/md5.h
author sheepluva
Sun, 08 Dec 2019 02:09:19 +0100
branchhedgeroid
changeset 15520 de08a3ae4f8d
parent 10017 de822cd3df3a
permissions -rw-r--r--
hedgeroid/frontlib: update proto and weapons number
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
7269
5b0aeef8ba2a More progress on the netplay part of the frontlib
Medo <smaxein@googlemail.com>
parents:
diff changeset
     1
/*
5b0aeef8ba2a More progress on the netplay part of the frontlib
Medo <smaxein@googlemail.com>
parents:
diff changeset
     2
  Copyright (C) 1999, 2002 Aladdin Enterprises.  All rights reserved.
5b0aeef8ba2a More progress on the netplay part of the frontlib
Medo <smaxein@googlemail.com>
parents:
diff changeset
     3
5b0aeef8ba2a More progress on the netplay part of the frontlib
Medo <smaxein@googlemail.com>
parents:
diff changeset
     4
  This software is provided 'as-is', without any express or implied
5b0aeef8ba2a More progress on the netplay part of the frontlib
Medo <smaxein@googlemail.com>
parents:
diff changeset
     5
  warranty.  In no event will the authors be held liable for any damages
5b0aeef8ba2a More progress on the netplay part of the frontlib
Medo <smaxein@googlemail.com>
parents:
diff changeset
     6
  arising from the use of this software.
5b0aeef8ba2a More progress on the netplay part of the frontlib
Medo <smaxein@googlemail.com>
parents:
diff changeset
     7
5b0aeef8ba2a More progress on the netplay part of the frontlib
Medo <smaxein@googlemail.com>
parents:
diff changeset
     8
  Permission is granted to anyone to use this software for any purpose,
5b0aeef8ba2a More progress on the netplay part of the frontlib
Medo <smaxein@googlemail.com>
parents:
diff changeset
     9
  including commercial applications, and to alter it and redistribute it
5b0aeef8ba2a More progress on the netplay part of the frontlib
Medo <smaxein@googlemail.com>
parents:
diff changeset
    10
  freely, subject to the following restrictions:
5b0aeef8ba2a More progress on the netplay part of the frontlib
Medo <smaxein@googlemail.com>
parents:
diff changeset
    11
5b0aeef8ba2a More progress on the netplay part of the frontlib
Medo <smaxein@googlemail.com>
parents:
diff changeset
    12
  1. The origin of this software must not be misrepresented; you must not
5b0aeef8ba2a More progress on the netplay part of the frontlib
Medo <smaxein@googlemail.com>
parents:
diff changeset
    13
     claim that you wrote the original software. If you use this software
5b0aeef8ba2a More progress on the netplay part of the frontlib
Medo <smaxein@googlemail.com>
parents:
diff changeset
    14
     in a product, an acknowledgment in the product documentation would be
5b0aeef8ba2a More progress on the netplay part of the frontlib
Medo <smaxein@googlemail.com>
parents:
diff changeset
    15
     appreciated but is not required.
5b0aeef8ba2a More progress on the netplay part of the frontlib
Medo <smaxein@googlemail.com>
parents:
diff changeset
    16
  2. Altered source versions must be plainly marked as such, and must not be
5b0aeef8ba2a More progress on the netplay part of the frontlib
Medo <smaxein@googlemail.com>
parents:
diff changeset
    17
     misrepresented as being the original software.
5b0aeef8ba2a More progress on the netplay part of the frontlib
Medo <smaxein@googlemail.com>
parents:
diff changeset
    18
  3. This notice may not be removed or altered from any source distribution.
5b0aeef8ba2a More progress on the netplay part of the frontlib
Medo <smaxein@googlemail.com>
parents:
diff changeset
    19
5b0aeef8ba2a More progress on the netplay part of the frontlib
Medo <smaxein@googlemail.com>
parents:
diff changeset
    20
  L. Peter Deutsch
5b0aeef8ba2a More progress on the netplay part of the frontlib
Medo <smaxein@googlemail.com>
parents:
diff changeset
    21
  ghost@aladdin.com
5b0aeef8ba2a More progress on the netplay part of the frontlib
Medo <smaxein@googlemail.com>
parents:
diff changeset
    22
5b0aeef8ba2a More progress on the netplay part of the frontlib
Medo <smaxein@googlemail.com>
parents:
diff changeset
    23
 */
5b0aeef8ba2a More progress on the netplay part of the frontlib
Medo <smaxein@googlemail.com>
parents:
diff changeset
    24
/* $Id: md5.h,v 1.4 2002/04/13 19:20:28 lpd Exp $ */
5b0aeef8ba2a More progress on the netplay part of the frontlib
Medo <smaxein@googlemail.com>
parents:
diff changeset
    25
/*
5b0aeef8ba2a More progress on the netplay part of the frontlib
Medo <smaxein@googlemail.com>
parents:
diff changeset
    26
  Independent implementation of MD5 (RFC 1321).
5b0aeef8ba2a More progress on the netplay part of the frontlib
Medo <smaxein@googlemail.com>
parents:
diff changeset
    27
5b0aeef8ba2a More progress on the netplay part of the frontlib
Medo <smaxein@googlemail.com>
parents:
diff changeset
    28
  This code implements the MD5 Algorithm defined in RFC 1321, whose
5b0aeef8ba2a More progress on the netplay part of the frontlib
Medo <smaxein@googlemail.com>
parents:
diff changeset
    29
  text is available at
10017
de822cd3df3a fixwhitespace and dos2unix
koda
parents: 10015
diff changeset
    30
    http://www.ietf.org/rfc/rfc1321.txt
7269
5b0aeef8ba2a More progress on the netplay part of the frontlib
Medo <smaxein@googlemail.com>
parents:
diff changeset
    31
  The code is derived from the text of the RFC, including the test suite
5b0aeef8ba2a More progress on the netplay part of the frontlib
Medo <smaxein@googlemail.com>
parents:
diff changeset
    32
  (section A.5) but excluding the rest of Appendix A.  It does not include
5b0aeef8ba2a More progress on the netplay part of the frontlib
Medo <smaxein@googlemail.com>
parents:
diff changeset
    33
  any code or documentation that is identified in the RFC as being
5b0aeef8ba2a More progress on the netplay part of the frontlib
Medo <smaxein@googlemail.com>
parents:
diff changeset
    34
  copyrighted.
5b0aeef8ba2a More progress on the netplay part of the frontlib
Medo <smaxein@googlemail.com>
parents:
diff changeset
    35
5b0aeef8ba2a More progress on the netplay part of the frontlib
Medo <smaxein@googlemail.com>
parents:
diff changeset
    36
  The original and principal author of md5.h is L. Peter Deutsch
5b0aeef8ba2a More progress on the netplay part of the frontlib
Medo <smaxein@googlemail.com>
parents:
diff changeset
    37
  <ghost@aladdin.com>.  Other authors are noted in the change history
5b0aeef8ba2a More progress on the netplay part of the frontlib
Medo <smaxein@googlemail.com>
parents:
diff changeset
    38
  that follows (in reverse chronological order):
5b0aeef8ba2a More progress on the netplay part of the frontlib
Medo <smaxein@googlemail.com>
parents:
diff changeset
    39
5b0aeef8ba2a More progress on the netplay part of the frontlib
Medo <smaxein@googlemail.com>
parents:
diff changeset
    40
  2002-04-13 lpd Removed support for non-ANSI compilers; removed
10017
de822cd3df3a fixwhitespace and dos2unix
koda
parents: 10015
diff changeset
    41
    references to Ghostscript; clarified derivation from RFC 1321;
de822cd3df3a fixwhitespace and dos2unix
koda
parents: 10015
diff changeset
    42
    now handles byte order either statically or dynamically.
7269
5b0aeef8ba2a More progress on the netplay part of the frontlib
Medo <smaxein@googlemail.com>
parents:
diff changeset
    43
  1999-11-04 lpd Edited comments slightly for automatic TOC extraction.
5b0aeef8ba2a More progress on the netplay part of the frontlib
Medo <smaxein@googlemail.com>
parents:
diff changeset
    44
  1999-10-18 lpd Fixed typo in header comment (ansi2knr rather than md5);
10017
de822cd3df3a fixwhitespace and dos2unix
koda
parents: 10015
diff changeset
    45
    added conditionalization for C++ compilation from Martin
de822cd3df3a fixwhitespace and dos2unix
koda
parents: 10015
diff changeset
    46
    Purschke <purschke@bnl.gov>.
7269
5b0aeef8ba2a More progress on the netplay part of the frontlib
Medo <smaxein@googlemail.com>
parents:
diff changeset
    47
  1999-05-03 lpd Original version.
5b0aeef8ba2a More progress on the netplay part of the frontlib
Medo <smaxein@googlemail.com>
parents:
diff changeset
    48
 */
5b0aeef8ba2a More progress on the netplay part of the frontlib
Medo <smaxein@googlemail.com>
parents:
diff changeset
    49
5b0aeef8ba2a More progress on the netplay part of the frontlib
Medo <smaxein@googlemail.com>
parents:
diff changeset
    50
#ifndef md5_INCLUDED
5b0aeef8ba2a More progress on the netplay part of the frontlib
Medo <smaxein@googlemail.com>
parents:
diff changeset
    51
#  define md5_INCLUDED
5b0aeef8ba2a More progress on the netplay part of the frontlib
Medo <smaxein@googlemail.com>
parents:
diff changeset
    52
5b0aeef8ba2a More progress on the netplay part of the frontlib
Medo <smaxein@googlemail.com>
parents:
diff changeset
    53
/*
5b0aeef8ba2a More progress on the netplay part of the frontlib
Medo <smaxein@googlemail.com>
parents:
diff changeset
    54
 * This package supports both compile-time and run-time determination of CPU
5b0aeef8ba2a More progress on the netplay part of the frontlib
Medo <smaxein@googlemail.com>
parents:
diff changeset
    55
 * byte order.  If ARCH_IS_BIG_ENDIAN is defined as 0, the code will be
5b0aeef8ba2a More progress on the netplay part of the frontlib
Medo <smaxein@googlemail.com>
parents:
diff changeset
    56
 * compiled to run only on little-endian CPUs; if ARCH_IS_BIG_ENDIAN is
5b0aeef8ba2a More progress on the netplay part of the frontlib
Medo <smaxein@googlemail.com>
parents:
diff changeset
    57
 * defined as non-zero, the code will be compiled to run only on big-endian
5b0aeef8ba2a More progress on the netplay part of the frontlib
Medo <smaxein@googlemail.com>
parents:
diff changeset
    58
 * CPUs; if ARCH_IS_BIG_ENDIAN is not defined, the code will be compiled to
5b0aeef8ba2a More progress on the netplay part of the frontlib
Medo <smaxein@googlemail.com>
parents:
diff changeset
    59
 * run on either big- or little-endian CPUs, but will run slightly less
5b0aeef8ba2a More progress on the netplay part of the frontlib
Medo <smaxein@googlemail.com>
parents:
diff changeset
    60
 * efficiently on either one than if ARCH_IS_BIG_ENDIAN is defined.
5b0aeef8ba2a More progress on the netplay part of the frontlib
Medo <smaxein@googlemail.com>
parents:
diff changeset
    61
 */
5b0aeef8ba2a More progress on the netplay part of the frontlib
Medo <smaxein@googlemail.com>
parents:
diff changeset
    62
5b0aeef8ba2a More progress on the netplay part of the frontlib
Medo <smaxein@googlemail.com>
parents:
diff changeset
    63
typedef unsigned char md5_byte_t; /* 8-bit byte */
5b0aeef8ba2a More progress on the netplay part of the frontlib
Medo <smaxein@googlemail.com>
parents:
diff changeset
    64
typedef unsigned int md5_word_t; /* 32-bit word */
5b0aeef8ba2a More progress on the netplay part of the frontlib
Medo <smaxein@googlemail.com>
parents:
diff changeset
    65
8260
83d85e32c713 GCI2012: Corrected headers for generate documentation (doxygen)
Mrowqa
parents: 7269
diff changeset
    66
/*! Define the state of the MD5 Algorithm. */
7269
5b0aeef8ba2a More progress on the netplay part of the frontlib
Medo <smaxein@googlemail.com>
parents:
diff changeset
    67
typedef struct md5_state_s {
10017
de822cd3df3a fixwhitespace and dos2unix
koda
parents: 10015
diff changeset
    68
    md5_word_t count[2];    /*! message length in bits, lsw first */
de822cd3df3a fixwhitespace and dos2unix
koda
parents: 10015
diff changeset
    69
    md5_word_t abcd[4];     /*! digest buffer */
de822cd3df3a fixwhitespace and dos2unix
koda
parents: 10015
diff changeset
    70
    md5_byte_t buf[64];     /*! accumulate block */
7269
5b0aeef8ba2a More progress on the netplay part of the frontlib
Medo <smaxein@googlemail.com>
parents:
diff changeset
    71
} md5_state_t;
5b0aeef8ba2a More progress on the netplay part of the frontlib
Medo <smaxein@googlemail.com>
parents:
diff changeset
    72
5b0aeef8ba2a More progress on the netplay part of the frontlib
Medo <smaxein@googlemail.com>
parents:
diff changeset
    73
#ifdef __cplusplus
10017
de822cd3df3a fixwhitespace and dos2unix
koda
parents: 10015
diff changeset
    74
extern "C"
7269
5b0aeef8ba2a More progress on the netplay part of the frontlib
Medo <smaxein@googlemail.com>
parents:
diff changeset
    75
{
5b0aeef8ba2a More progress on the netplay part of the frontlib
Medo <smaxein@googlemail.com>
parents:
diff changeset
    76
#endif
5b0aeef8ba2a More progress on the netplay part of the frontlib
Medo <smaxein@googlemail.com>
parents:
diff changeset
    77
8260
83d85e32c713 GCI2012: Corrected headers for generate documentation (doxygen)
Mrowqa
parents: 7269
diff changeset
    78
/*! Initialize the algorithm. */
7269
5b0aeef8ba2a More progress on the netplay part of the frontlib
Medo <smaxein@googlemail.com>
parents:
diff changeset
    79
void md5_init(md5_state_t *pms);
5b0aeef8ba2a More progress on the netplay part of the frontlib
Medo <smaxein@googlemail.com>
parents:
diff changeset
    80
8260
83d85e32c713 GCI2012: Corrected headers for generate documentation (doxygen)
Mrowqa
parents: 7269
diff changeset
    81
/*! Append a string to the message. */
7269
5b0aeef8ba2a More progress on the netplay part of the frontlib
Medo <smaxein@googlemail.com>
parents:
diff changeset
    82
void md5_append(md5_state_t *pms, const md5_byte_t *data, int nbytes);
5b0aeef8ba2a More progress on the netplay part of the frontlib
Medo <smaxein@googlemail.com>
parents:
diff changeset
    83
8260
83d85e32c713 GCI2012: Corrected headers for generate documentation (doxygen)
Mrowqa
parents: 7269
diff changeset
    84
/*! Finish the message and return the digest. */
7269
5b0aeef8ba2a More progress on the netplay part of the frontlib
Medo <smaxein@googlemail.com>
parents:
diff changeset
    85
void md5_finish(md5_state_t *pms, md5_byte_t digest[16]);
5b0aeef8ba2a More progress on the netplay part of the frontlib
Medo <smaxein@googlemail.com>
parents:
diff changeset
    86
5b0aeef8ba2a More progress on the netplay part of the frontlib
Medo <smaxein@googlemail.com>
parents:
diff changeset
    87
#ifdef __cplusplus
5b0aeef8ba2a More progress on the netplay part of the frontlib
Medo <smaxein@googlemail.com>
parents:
diff changeset
    88
}  /* end extern "C" */
5b0aeef8ba2a More progress on the netplay part of the frontlib
Medo <smaxein@googlemail.com>
parents:
diff changeset
    89
#endif
5b0aeef8ba2a More progress on the netplay part of the frontlib
Medo <smaxein@googlemail.com>
parents:
diff changeset
    90
5b0aeef8ba2a More progress on the netplay part of the frontlib
Medo <smaxein@googlemail.com>
parents:
diff changeset
    91
#endif /* md5_INCLUDED */