b0a8f5c028
2002-01-02 Jeffrey Stedfast <fejj@ximian.com> * md5-utils.h: Reverted. svn path=/trunk/; revision=15228
53 lines
1.5 KiB
C
53 lines
1.5 KiB
C
/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
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/*
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* This code implements the MD5 message-digest algorithm.
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* The algorithm is due to Ron Rivest. This code was
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* written by Colin Plumb in 1993, no copyright is claimed.
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* This code is in the public domain; do with it what you wish.
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*
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* Equivalent code is available from RSA Data Security, Inc.
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* This code has been tested against that, and is equivalent,
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* except that you don't need to include two pages of legalese
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* with every copy.
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*
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* To compute the message digest of a chunk of bytes, declare an
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* MD5Context structure, pass it to rpmMD5Init, call rpmMD5Update as
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* needed on buffers full of bytes, and then call rpmMD5Final, which
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* will fill a supplied 16-byte array with the digest.
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*/
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/* parts of this file are :
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* Written March 1993 by Branko Lankester
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* Modified June 1993 by Colin Plumb for altered md5.c.
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* Modified October 1995 by Erik Troan for RPM
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*/
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#ifndef MD5_UTILS_H
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#define MD5_UTILS_H
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#include <glib.h>
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typedef struct _MD5Context {
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guint32 buf[4];
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guint32 bits[2];
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guchar in[64];
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gint doByteReverse;
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} MD5Context;
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void md5_get_digest (const gchar *buffer, gint buffer_size, guchar digest[16]);
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/* use this one when speed is needed */
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/* for use in provider code only */
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void md5_get_digest_from_file (const gchar *filename, guchar digest[16]);
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/* raw routines */
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void md5_init (MD5Context *ctx);
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void md5_update (MD5Context *ctx, const guchar *buf, guint32 len);
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void md5_final (MD5Context *ctx, guchar digest[16]);
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#endif /* MD5_UTILS_H */
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