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Diffstat (limited to 'src/libutil/md5.h')
-rw-r--r-- | src/libutil/md5.h | 82 |
1 files changed, 0 insertions, 82 deletions
diff --git a/src/libutil/md5.h b/src/libutil/md5.h deleted file mode 100644 index 228d4972320f..000000000000 --- a/src/libutil/md5.h +++ /dev/null @@ -1,82 +0,0 @@ -/* Declaration of functions and data types used for MD5 sum computing - library functions. - Copyright (C) 1995,1996,1997,1999,2000,2001 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library 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 - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -#ifndef _MD5_H -#define _MD5_H 1 - -#include <inttypes.h> -typedef uint32_t md5_uint32; -typedef uintptr_t md5_uintptr; - -/* Structure to save state of computation between the single steps. */ -struct MD5_CTX -{ - md5_uint32 A; - md5_uint32 B; - md5_uint32 C; - md5_uint32 D; - - md5_uint32 total[2]; - md5_uint32 buflen; - char buffer[128] __attribute__ ((__aligned__ (__alignof__ (md5_uint32)))); -}; - -/* - * The following three functions are build up the low level used in - * the functions `md5_stream' and `md5_buffer'. - */ - -/* Initialize structure containing state of computation. - (RFC 1321, 3.3: Step 3) */ -extern void MD5_Init (struct MD5_CTX *ctx); - -/* Starting with the result of former calls of this function (or the - initialization function update the context for the next LEN bytes - starting at BUFFER. - It is necessary that LEN is a multiple of 64!!! */ -extern void md5_process_block (const void *buffer, size_t len, - struct MD5_CTX *ctx); - -/* Starting with the result of former calls of this function (or the - initialization function update the context for the next LEN bytes - starting at BUFFER. - It is NOT required that LEN is a multiple of 64. */ -extern void MD5_Update (struct MD5_CTX *ctx, const void *buffer, size_t len); - -/* Process the remaining bytes in the buffer and put result from CTX - in first 16 bytes following RESBUF. The result is always in little - endian byte order, so that a byte-wise output yields to the wanted - ASCII representation of the message digest. - - IMPORTANT: On some systems it is required that RESBUF is correctly - aligned for a 32 bits value. */ -extern void *MD5_Final (void *resbuf, struct MD5_CTX *ctx); - - -/* Put result from CTX in first 16 bytes following RESBUF. The result is - always in little endian byte order, so that a byte-wise output yields - to the wanted ASCII representation of the message digest. - - IMPORTANT: On some systems it is required that RESBUF is correctly - aligned for a 32 bits value. */ -extern void *md5_read_ctx (const struct MD5_CTX *ctx, void *resbuf); - - -#endif /* md5.h */ |