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- /*
- * Copyright (C) 2004-2006 Internet Systems Consortium, Inc. ("ISC")
- * Copyright (C) 2000, 2001 Internet Software Consortium.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
- * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
- * AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
- * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
- * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
- * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- * PERFORMANCE OF THIS SOFTWARE.
- */
-
- /* $Id: hmacmd5.h,v 1.5.18.4 2006/01/27 23:57:45 marka Exp $ */
-
- /*! \file
- * \brief This is the header file for the HMAC-MD5 keyed hash algorithm
- * described in RFC2104.
- */
-
- #ifndef ISC_HMACMD5_H
- #define ISC_HMACMD5_H 1
-
- #include <isc/lang.h>
- #include <isc/md5.h>
- #include <isc/types.h>
-
- #define ISC_HMACMD5_KEYLENGTH 64
-
- typedef struct {
- isc_md5_t md5ctx;
- unsigned char key[ISC_HMACMD5_KEYLENGTH];
- } isc_hmacmd5_t;
-
- ISC_LANG_BEGINDECLS
-
- void
- isc_hmacmd5_init(isc_hmacmd5_t *ctx, const unsigned char *key,
- unsigned int len);
-
- void
- isc_hmacmd5_invalidate(isc_hmacmd5_t *ctx);
-
- void
- isc_hmacmd5_update(isc_hmacmd5_t *ctx, const unsigned char *buf,
- unsigned int len);
-
- void
- isc_hmacmd5_sign(isc_hmacmd5_t *ctx, unsigned char *digest);
-
- isc_boolean_t
- isc_hmacmd5_verify(isc_hmacmd5_t *ctx, unsigned char *digest);
-
- isc_boolean_t
- isc_hmacmd5_verify2(isc_hmacmd5_t *ctx, unsigned char *digest, size_t len);
-
- ISC_LANG_ENDDECLS
-
- #endif /* ISC_HMACMD5_H */
-