106 lines
2.5 KiB
C
106 lines
2.5 KiB
C
|
/**
|
||
|
* @file pkcs7.h
|
||
|
*
|
||
|
* @brief Interface of pkcs9_t.
|
||
|
*
|
||
|
*/
|
||
|
|
||
|
/*
|
||
|
* Copyright (C) 2008 Andreas Steffen
|
||
|
*
|
||
|
* Hochschule fuer Technik Rapperswil, Switzerland
|
||
|
*
|
||
|
* This program is free software; you can redistribute it and/or modify it
|
||
|
* under the terms of the GNU General Public License as published by the
|
||
|
* Free Software Foundation; either version 2 of the License, or (at your
|
||
|
* option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>.
|
||
|
*
|
||
|
* This program is distributed in the hope that it will be useful, but
|
||
|
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
|
||
|
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
||
|
* for more details.
|
||
|
*
|
||
|
* RCSID $Id: pkcs7.h 3423 2008-01-22 10:32:37Z andreas $
|
||
|
*/
|
||
|
|
||
|
#ifndef _PKCS9_H
|
||
|
#define _PKCS9_H
|
||
|
|
||
|
typedef struct pkcs9_t pkcs9_t;
|
||
|
|
||
|
#include <library.h>
|
||
|
|
||
|
/**
|
||
|
* @brief PKCS#9 .
|
||
|
*
|
||
|
* @b Constructors:
|
||
|
* -pkcs9_create_from_chunk()
|
||
|
* -pkcs9_create()
|
||
|
*
|
||
|
* @ingroup crypto
|
||
|
*/
|
||
|
struct pkcs9_t {
|
||
|
/**
|
||
|
* @brief generate ASN.1 encoding of attribute list
|
||
|
*
|
||
|
* @param this PKCS#9 attribute list to be encoded
|
||
|
*/
|
||
|
void (*build_encoding) (pkcs9_t *this);
|
||
|
|
||
|
/**
|
||
|
* @brief gets ASN.1 encoding of PKCS#9 attribute list
|
||
|
*
|
||
|
* @param this calling object
|
||
|
* @return ASN.1 encoded PKCSI#9 list
|
||
|
*/
|
||
|
chunk_t (*get_encoding) (pkcs9_t *this);
|
||
|
|
||
|
/**
|
||
|
* @brief gets a PKCS#9 attribute
|
||
|
*
|
||
|
* @param this calling object
|
||
|
* @param oid OID of the attribute
|
||
|
* @return ASN.1 encoded value of the attribute
|
||
|
*/
|
||
|
chunk_t (*get_attribute) (pkcs9_t *this, int oid);
|
||
|
|
||
|
/**
|
||
|
* @brief adds a PKCS#9 attribute
|
||
|
*
|
||
|
* @param this calling object
|
||
|
* @param oid OID of the attribute
|
||
|
* @param value ASN.1 encoded value of the attribute
|
||
|
*/
|
||
|
void (*set_attribute) (pkcs9_t *this, int oid, chunk_t value);
|
||
|
|
||
|
/**
|
||
|
* @brief Destroys the PKCS#9 attribute list.
|
||
|
*
|
||
|
* @param this PKCS#9 attribute list to destroy
|
||
|
*/
|
||
|
void (*destroy) (pkcs9_t *this);
|
||
|
};
|
||
|
|
||
|
/**
|
||
|
* @brief Read a PKCS#9 attribute list from a DER encoded chunk.
|
||
|
*
|
||
|
* @param chunk chunk containing DER encoded data
|
||
|
* @param level ASN.1 parsing start level
|
||
|
* @return created pkcs9 attribute list, or NULL if invalid.
|
||
|
*
|
||
|
* @ingroup crypto
|
||
|
*/
|
||
|
pkcs9_t *pkcs9_create_from_chunk(chunk_t chunk, u_int level);
|
||
|
|
||
|
/**
|
||
|
* @brief Create an empty PKCS#9 attribute list
|
||
|
*
|
||
|
* @param chunk chunk containing data
|
||
|
* @return created pkcs9 attribute list.
|
||
|
*
|
||
|
* @ingroup crypto
|
||
|
*/
|
||
|
pkcs9_t *pkcs9_create(void);
|
||
|
|
||
|
#endif /* _PKCS9_H */
|