1  /*
 2   * Copyright (c) 2004,2011,2013-2014 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   * SecImportExportPem.h - private PEM routines for SecImportExport
24   */
25  
26  #ifndef	_SECURITY_SEC_IMPORT_EXPORT_PEM_H_
27  #define _SECURITY_SEC_IMPORT_EXPORT_PEM_H_
28  
29  #include <Security/SecImportExport.h>
30  #include "SecExternalRep.h"
31  
32  /* take these PEM header strings right from the authoritative source */
33  #include <openssl/pem.h>
34  
35  /* Other PEM Header strings not defined in openssl */
36  #define PEM_STRING_DH_PUBLIC	"DH PUBLIC KEY"
37  #define PEM_STRING_DH_PRIVATE	"DH PRIVATE KEY"
38  #define PEM_STRING_PKCS12		"PKCS12"
39  #define PEM_STRING_SESSION		"SYMMETRIC KEY"
40  //#define PEM_STRING_ECDSA_PUBLIC	"EC PUBLIC KEY"
41  #define PEM_STRING_ECDSA_PRIVATE "EC PRIVATE KEY"
42  
43  #ifdef	__cplusplus
44  extern "C" {
45  #endif
46  
47  /*
48   * PEM decode incoming data, appending SecImportRep's to specified array.
49   * Returned SecImportReps may or may not have a known type and format. 
50   * IF incoming data is not PEM or base64, we return errSecSuccess with *isPem false.
51   */
52  OSStatus impExpParsePemToImportRefs(
53  	CFDataRef			importedData,
54  	CFMutableArrayRef	importReps,		// output appended here
55  	bool				*isPem);		// true means we think it was PEM regardless of 
56  										// final return code	
57  
58  /*
59   * PEM encode a single SecExportRep's data, appending to a CFData.
60   */
61  OSStatus impExpPemEncodeExportRep(
62  	CFDataRef			derData,
63  	const char			*pemHeader,
64  	CFArrayRef			pemParamLines,  // optional 
65  	CFMutableDataRef	outData);
66  	
67  #ifdef	__cplusplus
68  }
69  #endif
70  
71  #endif	/* _SECURITY_SEC_IMPORT_EXPORT_PEM_H_ */