Main Page   Compound List   File List   Compound Members   File Members  

md5.h

Go to the documentation of this file.
00001 /* MD5.H - header file for MD5C.C
00002  */
00003 
00004 /* Copyright (C) 1991-2, RSA Data Security, Inc. Created 1991. All
00005    rights reserved.
00006 
00007    License to copy and use this software is granted provided that it
00008    is identified as the "RSA Data Security, Inc. MD5 Message-Digest
00009    Algorithm" in all material mentioning or referencing this software
00010    or this function.
00011 
00012    License is also granted to make and use derivative works provided
00013    that such works are identified as "derived from the RSA Data
00014    Security, Inc. MD5 Message-Digest Algorithm" in all material
00015    mentioning or referencing the derived work.  
00016                                                                     
00017    RSA Data Security, Inc. makes no representations concerning either
00018    the merchantability of this software or the suitability of this
00019    software for any particular purpose. It is provided "as is"
00020    without express or implied warranty of any kind.  
00021                                                                     
00022    These notices must be retained in any copies of any part of this
00023    documentation and/or software.  
00024  */
00025 
00026 #ifndef MD5_H
00027 #define MD5_H
00028 
00029 #include "hashcom.h"
00030 
00031 #ifndef MD5_SMALL
00032   #define MD5_SMALL 0 /* low footprint md5 */
00033 #endif
00034 
00035 #define MD5_DIGEST_SIZE   16
00036 
00037 typedef struct {
00038   uns32 state[4];        /* state (ABCD) */
00039   uns32 count[2];        /* number of bits, modulo 2^64 (lsb first) */
00040   uns8 buffer[64];       /* input buffer */
00041 } md5_context;
00042 
00043 #ifdef __cplusplus
00044 extern "C" {
00045 #endif
00046 
00047 #ifdef WIN32
00048  #ifdef CRYPTO_EXPORTS
00049    #define extern   extern __declspec(dllexport)
00050  #else
00051    #define extern   extern __declspec(dllimport)
00052  #endif
00053 #endif
00054 
00055 extern void md5_init(md5_context *context);
00056 extern void md5_update(md5_context *context, uns8 *input, uns32 inputLen);
00057 extern void md5_final(uns8 *digest, md5_context *context);
00058 
00059 #ifdef __cplusplus
00060 }
00061 #endif
00062 
00063 #ifdef WIN32
00064   #undef extern
00065 #endif
00066 
00067 /*
00068 md5(abc) = 900150983cd24fb0d6963f7d28e17f72
00069 */
00070 
00071 #endif
GPL