usr/src/common/net/wanboot/crypt/hmac_sha1.h

   1 /*
   2  * CDDL HEADER START
   3  *
   4  * The contents of this file are subject to the terms of the
   5  * Common Development and Distribution License, Version 1.0 only
   6  * (the "License").  You may not use this file except in compliance
   7  * with the License.
   8  *
   9  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
  10  * or http://www.opensolaris.org/os/licensing.
  11  * See the License for the specific language governing permissions
  12  * and limitations under the License.
  13  *
  14  * When distributing Covered Code, include this CDDL HEADER in each
  15  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  16  * If applicable, add the following below this CDDL HEADER, with the
  17  * fields enclosed by brackets "[]" replaced with your own identifying
  18  * information: Portions Copyright [yyyy] [name of copyright owner]
  19  *
  20  * CDDL HEADER END
  21  */
  22 /*
  23  * Copyright 2002-2003 Sun Microsystems, Inc.  All rights reserved.
  24  * Use is subject to license terms.
  25  */
  26
  27 #ifndef _HMAC_SHA1_H
  28 #define _HMAC_SHA1_H
  29
  30 #pragma ident   "%Z%%M% %I%     %E% SMI"
  31
  32 #include <sys/types.h>
  33 #include <sys/sha1.h>
  34
  35 #ifdef  __cplusplus
  36 extern "C" {
  37 #endif
  38
  39 #define HMAC_DIGEST_LEN 20
  40
  41 extern void HMACInit(SHA1_CTX *, const uchar_t *, size_t);
  42 extern void HMACUpdate(SHA1_CTX *, const uchar_t *, size_t);
  43 extern void HMACFinal(SHA1_CTX *sha1Context, const uchar_t *, size_t,
  44     uchar_t digest[HMAC_DIGEST_LEN]);
  45
  46
  47 #ifdef  __cplusplus
  48 }
  49 #endif
  50
  51 #endif /* _HMAC_SHA1_H */