/* * This file has been modified for the cdrkit suite. * * The behaviour and appearence of the program code below can differ to a major * extent from the version distributed by the original author(s). * * For details, see Changelog file distributed with the cdrkit package. If you * received this file from another source then ask the distributing person for * a log of modifications. * */ /* See md5.c for explanation and copyright information. */ #ifndef MD5_H #define MD5_H /* Unlike previous versions of this code, uint32 need not be exactly 32 bits, merely 32 bits or more. Choosing a data type which is 32 bits instead of 64 is not important; speed is considerably more important. ANSI guarantees that "unsigned long" will be big enough, and always using it seems to have few disadvantages. */ typedef unsigned long mk_uint32; struct mk_MD5Context { mk_uint32 buf[4]; mk_uint32 bits[2]; unsigned char in[64]; }; void mk_MD5Init (struct mk_MD5Context *context); void mk_MD5Update (struct mk_MD5Context *context, unsigned char const *buf, unsigned len); void mk_MD5Final (unsigned char digest[16], struct mk_MD5Context *context); void mk_MD5Transform (mk_uint32 buf[4], const unsigned char in[64]); int mk_MD5Parse(unsigned char in[33], unsigned char out[16]); int calculate_md5sum(char *filename, unsigned long long size, unsigned char out[16]); #endif /* !MD5_H */