54 lines
1.9 KiB
C
54 lines
1.9 KiB
C
/* Support of PKCS#7 data structures
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* Copyright (C) 2005 Jan Hutter, Martin Willi
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* Copyright (C) 2002-2009 Andreas Steffen
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*
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* Hochschule fuer Technik Rapperswil, Switzerland
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2 of the License, or (at your
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* option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* for more details.
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*/
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#ifndef _PKCS7_H
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#define _PKCS7_H
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#include <utils/linked_list.h>
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#include <crypto/crypters/crypter.h>
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#include <credentials/keys/private_key.h>
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#include <credentials/certificates/certificate.h>
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/* Access structure for a PKCS#7 ContentInfo object */
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typedef struct contentInfo contentInfo_t;
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struct contentInfo {
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int type;
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chunk_t content;
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};
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extern const contentInfo_t empty_contentInfo;
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extern bool pkcs7_parse_contentInfo(chunk_t blob, u_int level0,
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contentInfo_t *cInfo);
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extern bool pkcs7_parse_signedData(chunk_t blob, contentInfo_t *data,
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linked_list_t *cert, chunk_t *attributes,
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certificate_t *cacert);
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extern bool pkcs7_parse_envelopedData(chunk_t blob, chunk_t *data,
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chunk_t serialNumber, private_key_t *key);
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extern chunk_t pkcs7_contentType_attribute(void);
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extern chunk_t pkcs7_messageDigest_attribute(chunk_t content, int digest_alg);
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extern chunk_t pkcs7_build_issuerAndSerialNumber(certificate_t *cert);
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extern chunk_t pkcs7_build_signedData(chunk_t data, chunk_t attributes,
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certificate_t *cert, int digest_alg,
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private_key_t *key);
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extern chunk_t pkcs7_build_envelopedData(chunk_t data, certificate_t *cert,
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int enc_alg);
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#endif /* _PKCS7_H */
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