1  /*
 2   * Copyright (c) 2018 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  #import <Foundation/Foundation.h>
25  #import "SecKeybagSupport.h"
26  #include <utilities/SecCFRelease.h>
27  
28  #define BridgeCFErrorToNSErrorOut(nsErrorOut, CFErr) \
29  { \
30      if (nsErrorOut) { \
31          *nsErrorOut = CFBridgingRelease(CFErr); \
32          CFErr = NULL; \
33      } \
34      else { \
35          CFReleaseNull(CFErr); \
36      } \
37  }
38  
39  NS_ASSUME_NONNULL_BEGIN
40  
41  @interface SecAKSObjCWrappers : NSObject
42  + (bool)aksEncryptWithKeybag:(keybag_handle_t)keybag keyclass:(keyclass_t)keyclass plaintext:(NSData*)plaintext
43                   outKeyclass:(keyclass_t* _Nullable)outKeyclass ciphertext:(NSMutableData*)ciphertext error:(NSError**)error;
44  
45  + (bool)aksDecryptWithKeybag:(keybag_handle_t)keybag keyclass:(keyclass_t)keyclass ciphertext:(NSData*)ciphertext
46                   outKeyclass:(keyclass_t* _Nullable)outKeyclass plaintext:(NSMutableData*)plaintext error:(NSError**)error;
47  @end
48  
49  NS_ASSUME_NONNULL_END