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b1ab9ed8 1/*
d8f41ccd 2 * Copyright (c) 2004,2008,2010 Apple Inc. All Rights Reserved.
b1ab9ed8
A
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 @header SecCmsEnvelopedData.h
d8f41ccd 26 @Copyright (c) 2004,2008,2010 Apple Inc. All Rights Reserved.
b1ab9ed8
A
27
28 @availability 10.4 and later
29 @abstract Interfaces of the CMS implementation.
30 @discussion The functions here implement functions for encoding
31 and decoding Cryptographic Message Syntax (CMS) objects
32 as described in rfc3369.
33 */
34
35#ifndef _SECURITY_SECCMSENVELOPEDDATA_H_
36#define _SECURITY_SECCMSENVELOPEDDATA_H_ 1
37
38#include <Security/SecCmsBase.h>
39
40
41#if defined(__cplusplus)
42extern "C" {
43#endif
44
45
46/*!
47 @function
48 @abstract Create an enveloped data message.
49 */
50extern SecCmsEnvelopedDataRef
51SecCmsEnvelopedDataCreate(SecCmsMessageRef cmsg, SECOidTag algorithm, int keysize);
52
53/*!
54 @function
55 @abstract Destroy an enveloped data message.
56 */
57extern void
58SecCmsEnvelopedDataDestroy(SecCmsEnvelopedDataRef edp);
59
60/*!
61 @function
62 @abstract Return pointer to this envelopedData's contentinfo.
63 */
64extern SecCmsContentInfoRef
65SecCmsEnvelopedDataGetContentInfo(SecCmsEnvelopedDataRef envd);
66
b1ab9ed8
A
67#if defined(__cplusplus)
68}
69#endif
70
71#endif /* _SECURITY_SECCMSENVELOPEDDATA_H_ */