1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
3 * This code implements the MD5 message-digest algorithm.
4 * The algorithm is due to Ron Rivest. This code was
5 * written by Colin Plumb in 1993, no copyright is claimed.
6 * This code is in the public domain; do with it what you wish.
8 * Equivalent code is available from RSA Data Security, Inc.
9 * This code has been tested against that, and is equivalent,
10 * except that you don't need to include two pages of legalese
13 * To compute the message digest of a chunk of bytes, declare an
14 * MD5Context structure, pass it to rpmMD5Init, call rpmMD5Update as
15 * needed on buffers full of bytes, and then call rpmMD5Final, which
16 * will fill a supplied 16-byte array with the digest.
19 /* parts of this file are :
20 * Written March 1993 by Branko Lankester
21 * Modified June 1993 by Colin Plumb for altered md5.c.
22 * Modified October 1995 by Erik Troan for RPM
41 G_GNUC_INTERNAL void md5_get_digest (const char *buffer, unsigned int buffer_size, unsigned char digest[16]);
43 /* use this one when speed is needed */
44 /* for use in provider code only */
45 G_GNUC_INTERNAL void md5_get_digest_from_file (const char *filename, unsigned char digest[16]);
48 G_GNUC_INTERNAL void md5_init (MD5Context *ctx);
49 G_GNUC_INTERNAL void md5_update (MD5Context *ctx, const unsigned char *buf, guint32 len);
50 G_GNUC_INTERNAL void md5_final (MD5Context *ctx, unsigned char digest[16]);
54 #endif /* MD5_UTILS_H */