libsecurity_apple_csp/lib/MD2Object.h

   1 /*
   2  * Copyright (c) 2000-2001 Apple Computer, Inc. All Rights Reserved.
   3  *
   4  * The contents of this file constitute Original Code as defined in and are
   5  * subject to the Apple Public Source License Version 1.2 (the 'License').
   6  * You may not use this file except in compliance with the License. Please obtain
   7  * a copy of the License at http://www.apple.com/publicsource and read it before
   8  * using this file.
   9  *
  10  * This Original Code and all software distributed under the License are
  11  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS
  12  * OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, INCLUDING WITHOUT
  13  * LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
  14  * PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. Please see the License for the
  15  * specific language governing rights and limitations under the License.
  16  */
  17
  18
  19 /*
  20  * MD2Object.h - MD2 digest object
  21  */
  22
  23 #ifndef _MD2_OBJECT_H_
  24 #define _MD2_OBJECT_H_
  25
  26 #include <security_cdsa_utilities/digestobject.h>
  27 #include <CommonCrypto/CommonDigest.h>
  28
  29 class MD2Object : public DigestObject
  30 {
  31 public:
  32         MD2Object() { }
  33         virtual ~MD2Object() { };
  34         virtual void digestInit();
  35         virtual void digestUpdate(
  36                 const void      *data,
  37                 size_t          len);
  38         virtual void digestFinal(
  39                 void            *digest);
  40         virtual DigestObject *digestClone() const;
  41         virtual CSSM_SIZE digestSizeInBytes() const;
  42 private:
  43         CC_MD2_CTX              mCtx;
  44 };
  45
  46 #endif  /* _MD2_OBJECT_H_ */