Security/libsecurity_ssl/lib/sslDigests.h

   1 /*
   2  * Copyright (c) 1999-2001,2005-2007,2010-2012,2014 Apple Inc. All Rights Reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * This file contains Original Code and/or Modifications of Original Code
   7  * as defined in and that are subject to the Apple Public Source License
   8  * Version 2.0 (the 'License'). You may not use this file except in
   9  * compliance with the License. Please obtain a copy of the License at
  10  * http://www.opensource.apple.com/apsl/ and read it before using this
  11  * file.
  12  *
  13  * The Original Code and all software distributed under the License are
  14  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  15  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  16  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  17  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  18  * Please see the License for the specific language governing rights and
  19  * limitations under the License.
  20  *
  21  * @APPLE_LICENSE_HEADER_END@
  22  */
  23
  24 /*
  25  * sslDigests.h - HashReference declarations
  26  */
  27
  28 #ifndef _SSL_DIGESTS_H_
  29 #define _SSL_DIGESTS_H_ 1
  30
  31 #include <MacTypes.h>
  32 #include "sslMemory.h"
  33 #include "tls_digest.h"
  34
  35 #ifdef __cplusplus
  36 extern "C" {
  37 #endif
  38
  39 extern OSStatus CloneHashState(
  40         const HashReference *ref,
  41         const SSLBuffer *state,
  42         SSLBuffer *newState);
  43 extern OSStatus ReadyHash(
  44         const HashReference *ref,
  45         SSLBuffer *state);
  46 extern OSStatus CloseHash(
  47         const HashReference *ref,
  48         SSLBuffer *state);
  49
  50 #ifdef __cplusplus
  51 }
  52 #endif
  53
  54 #endif  /* _SSL_DIGESTS_H_ */