From 7ea13ad3f26b14d70072d397569ed02cf565a7a3 Mon Sep 17 00:00:00 2001 From: Thomas Osterried Date: Sun, 9 Apr 2006 11:49:21 +0000 Subject: md5 and sys authentication via /etc/ax25/bcpasswd and $HOME/bcpasswd. Documented in axspawn.8 Thanks to Christoph for contribution. --- ax25/md5.h | 65 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 65 insertions(+) create mode 100644 ax25/md5.h (limited to 'ax25/md5.h') diff --git a/ax25/md5.h b/ax25/md5.h new file mode 100644 index 0000000..2bf3867 --- /dev/null +++ b/ax25/md5.h @@ -0,0 +1,65 @@ + +/* + *********************************************************************** + ** md5.h -- header file for implementation of MD5 ** + ** RSA Data Security, Inc. MD5 Message-Digest Algorithm ** + ** Created: 2/17/90 RLR ** + ** Revised: 12/27/90 SRD,AJ,BSK,JT Reference C version ** + ** Revised (for MD5): RLR 4/27/91 ** + ** -- G modified to have y&~z instead of y&z ** + ** -- FF, GG, HH modified to add in last register done ** + ** -- Access pattern: round 2 works mod 5, round 3 works mod 3 ** + ** -- distinct additive constant for each step ** + ** -- round 4 added, working mod 7 ** + *********************************************************************** + */ + +/* + *********************************************************************** + ** Copyright (C) 1990, RSA Data Security, Inc. All rights reserved. ** + ** ** + ** License to copy and use this software is granted provided that ** + ** it is identified as the "RSA Data Security, Inc. MD5 Message- ** + ** Digest Algorithm" in all material mentioning or referencing this ** + ** software or this function. ** + ** ** + ** License is also granted to make and use derivative works ** + ** provided that such works are identified as "derived from the RSA ** + ** Data Security, Inc. MD5 Message-Digest Algorithm" in all ** + ** material mentioning or referencing the derived work. ** + ** ** + ** RSA Data Security, Inc. makes no representations concerning ** + ** either the merchantability of this software or the suitability ** + ** of this software for any particular purpose. It is provided "as ** + ** is" without express or implied warranty of any kind. ** + ** ** + ** These notices must be retained in any copies of any part of this ** + ** documentation and/or software. ** + *********************************************************************** + */ + +#ifndef MD5_H +#define MD5_H + +/* typedef a 32-bit type */ +typedef unsigned long int UINT4; + +/* Data structure for MD5 (Message-Digest) computation */ +typedef struct { + UINT4 i[2]; /* number of _bits_ handled mod 2^64 */ + UINT4 buf[4]; /* scratch buffer */ + unsigned char in[64]; /* input buffer */ + unsigned char digest[16]; /* actual digest after MD5Final call */ +} MD5_CTX; + +void MD5Init(MD5_CTX *mdContext); +void MD5Update(MD5_CTX *mdContext, unsigned char *inBuf, unsigned int inLen); +void MD5Final(MD5_CTX *mdContext); + +#endif + +/* + *********************************************************************** + ** End of md5.h ** + ******************************** (cut) ******************************** + */ -- cgit v1.2.3