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Diffstat (limited to 'library/md5.h')
| -rw-r--r-- | library/md5.h | 218 |
1 files changed, 0 insertions, 218 deletions
diff --git a/library/md5.h b/library/md5.h deleted file mode 100644 index 29c20847..00000000 --- a/library/md5.h +++ /dev/null @@ -1,218 +0,0 @@ -/* - * Declaration of functions and data types used for MD5 sum computing - * library functions. Copyright (C) 1995, 1996 Free Software - * Foundation, Inc. NOTE: The canonical source of this file is - * maintained with the GNU C Library. Bugs can be reported to - * bug-glibc@prep.ai.mit.edu. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2, or (at - * your option) any later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA - * 02111-1307, USA. - * - * $Id: md5.h,v 1.4 2000/03/09 04:06:41 gray Exp $ - */ - -/* - * NOTE: during quick performance tests on a sun ultra and an alpha - * 255 300, the md5 libraries performed upwards of 3mb/sec. That - * included disk i/o on bobcat and panther. - */ - -#ifndef __MD5_H__ -#define __MD5_H__ - -/* - * Size of a standard MD5 signature in bytes. This definition is for - * external programs only. The MD5 routines themselves reference the - * signature as 4 unsigned 32-bit integers. - */ -#define MD5_SIZE 16 - -/* - * NOTE: the following is assumed to generate a 32-bit unsigned data - * type. - */ -typedef unsigned int md5_uint32; -#define MAX_MD5_UINT32 ((md5_uint32)4294967295U) - -/* - * The MD5 algorithm works on blocks of characters of 64 bytes. This - * is an internal value only and is not necessary for external use. - */ -#define MD5_BLOCK_SIZE 64 - -/* - * Structure to save state of computation between the single steps. - */ -typedef struct -{ - md5_uint32 md_A; /* accumulater 1 */ - md5_uint32 md_B; /* accumulater 2 */ - md5_uint32 md_C; /* accumulater 3 */ - md5_uint32 md_D; /* accumulater 4 */ - - md5_uint32 md_total[2]; /* totaling storage */ - md5_uint32 md_buf_len; /* length of the storage buffer */ - char md_buffer[MD5_BLOCK_SIZE * 2]; /* character storage buffer */ -} md5_t; - -/*<<<<<<<<<< The below prototypes are auto-generated by fillproto */ - -/* - * md5_init - * - * DESCRIPTION: - * - * Initialize structure containing state of MD5 computation. (RFC 1321, - * 3.3: Step 3). This is for progressive MD5 calculations only. If - * you have the complete string available, md5_buffer should be used. - * md5_process should be called for each bunch of bytes and after the - * last process call, md5_finish should be called to get the - * signature. - * - * RETURNS: - * - * None. - * - * ARGUMENTS: - * - * md5_p - Pointer to md5 structure that we are initializing. - */ -#ifdef __cplusplus -extern "C" -{ -#endif - - void md5_init(md5_t *md5_p); - - /* - * md5_process - * - * DESCRIPTION: - * - * This function is used to progressively calculate a MD5 signature some - * number of bytes at a time. If you have the complete string - * available, md5_buffer should be used. The MD5 structure should - * have been initialized with md5_init and after the last process - * call, md5_finish should be called to get the results. - * - * RETURNS: - * - * None. - * - * ARGUMENTS: - * - * md5_p - Pointer to MD5 structure which we are progressively updating. - * - * buffer - A buffer of bytes whose MD5 signature we are calculating. - * - * buf_len - The length of the buffer. - */ - void md5_process(md5_t *md5_p, const void *buffer, - const unsigned int buf_len); - - /* - * md5_finish - * - * DESCRIPTION: - * - * Finish a progressing MD5 calculation and copy the resulting MD5 - * signature into the result buffer which should be 16 bytes - * (MD5_SIZE). After this call, the MD5 structure is invalid. - * - * RETURNS: - * - * None. - * - * ARGUMENTS: - * - * md5_p - Pointer to MD5 structure which we are finishing. - * - * signature - A 16 byte buffer that will contain the MD5 signature. - */ - void md5_finish(md5_t *md5_p, void *signature); - - /* - * md5_buffer - * - * DESCRIPTION: - * - * This function is used to calculate a MD5 signature for a buffer of - * bytes. If you only have part of a buffer that you want to process - * then md5_init, md5_process, and md5_finish should be used. - * - * RETURNS: - * - * None. - * - * ARGUMENTS: - * - * buffer - A buffer of bytes whose MD5 signature we are calculating. - * - * buf_len - The length of the buffer. - * - * signature - A 16 byte buffer that will contain the MD5 signature. - */ - void md5_buffer(const char *buffer, const unsigned int buf_len, - void *signature); - - /* - * md5_sig_to_string - * - * DESCRIPTION: - * - * Convert a MD5 signature in a 16 byte buffer into a hexadecimal string - * representation. - * - * RETURNS: - * - * None. - * - * ARGUMENTS: - * - * signature - a 16 byte buffer that contains the MD5 signature. - * - * str - a string of charactes which should be at least 33 bytes long (2 - * characters per MD5 byte and 1 for the \0). - * - * str_len - the length of the string. - */ - void md5_sig_to_string(void *signature, char *str, const int str_len); - - /* - * md5_sig_from_string - * - * DESCRIPTION: - * - * Convert a MD5 signature from a hexadecimal string representation into - * a 16 byte buffer. - * - * RETURNS: - * - * None. - * - * ARGUMENTS: - * - * signature - A 16 byte buffer that will contain the MD5 signature. - * - * str - A string of charactes which _must_ be at least 32 bytes long (2 - * characters per MD5 byte). - */ - void md5_sig_from_string(void *signature, const char *str); - - /*<<<<<<<<<< This is end of the auto-generated output from fillproto. */ -#ifdef __cplusplus -} /* end extern "C" */ -#endif -#endif /* ! __MD5_H__ */ |