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/* $OpenBSD: asn_useful.h,v 1.3 1998/11/17 11:10:07 niklas Exp $ */
/* $EOM: asn_useful.h,v 1.6 1998/08/21 13:47:57 provos Exp $ */
/*
* Copyright (c) 1998 Niels Provos. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by Ericsson Radio Systems.
* 4. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/*
* This code was written under funding by Ericsson Radio Systems.
*/
#ifndef _ASN_USEFUL_H_
#define _ASN_USEFUL_H_
extern struct norm_type AlgorithmIdentifier[];
extern struct norm_type Signed[];
extern struct norm_type Validity[];
extern struct norm_type RDNSequence[];
extern struct norm_type Extensions[];
extern struct norm_type Certificate[];
extern struct norm_type DigestInfo[];
extern struct asn_objectid asn_ids[];
/* Accessing a SIGNED type */
#define ASN_SIGNED(x) ((struct norm_type *)((x)->data))
#define ASN_SIGNED_DATA(x) (ASN_SIGNED(x)->data)
#define ASN_SIGNED_ALGID(x) ((struct norm_type *)(ASN_SIGNED(x)+1)->data)
#define ASN_SIGNED_ENCRYPTED(x) (ASN_SIGNED(x)+2)->data
#define ASN_SIGNED_ALGORITHM(x) (ASN_SIGNED_ALGID(x)->data)
/* Accessing a Certificate */
#define ASN_NT struct norm_type *
#define ASN_CERT(x) ((ASN_NT)((x)->data))
#define ASN_CERT_VERSION(x) ASN_CERT(x)->data
#define ASN_CERT_SN(x) (ASN_CERT(x)+1)->data
#define ASN_CERT_ALGID(x) ((ASN_NT)((ASN_CERT(X)+2)->data))
#define ASN_CERT_ALGORITHM(x) (ASN_CERT_ALGID(x)->data)
#define ASN_CERT_ISSUER(x) (ASN_CERT(x)+3)
#define ASN_CERT_VALIDITY(x) (ASN_CERT(x)+4)
#define ASN_CERT_SUBJECT(x) (ASN_CERT(x)+5)
#define ASN_CERT_PUBLICKEY(x) (ASN_CERT(x)+6)
/* Accesing type Validity */
#define ASN_VAL_BEGIN(x) (char *)(((ASN_NT)((x)->data))->data)
#define ASN_VAL_END(x) (char *)(((ASN_NT)((x)->data)+1)->data)
#define ASN_ID_ATTRIBUTE_TYPE "2 5 4"
#define ASN_ID_COUNTRY_NAME ASN_ID_ATTRIBUTE_TYPE" 6"
#define ASN_ID_LOCALITY_NAME ASN_ID_ATTRIBUTE_TYPE" 7"
#define ASN_ID_STATE_NAME ASN_ID_ATTRIBUTE_TYPE" 8"
#define ASN_ID_ORGANIZATION_NAME ASN_ID_ATTRIBUTE_TYPE" 10"
#define ASN_ID_ORGUNIT_NAME ASN_ID_ATTRIBUTE_TYPE" 11"
#define ASN_ID_COMMONUNIT_NAME ASN_ID_ATTRIBUTE_TYPE" 3"
#define ASN_ID_PKCS "1 2 840 113549 1 1"
#define ASN_ID_MD2 "1 2 840 113549 2 2"
#define ASN_ID_MD4 "1 2 840 113549 2 4"
#define ASN_ID_MD5 "1 2 840 113549 2 5"
#define ASN_ID_RSAENCRYPTION ASN_ID_PKCS" 1"
#define ASN_ID_MD2WITHRSAENC ASN_ID_PKCS" 2"
#define ASN_ID_MD4WITHRSAENC ASN_ID_PKCS" 3"
#define ASN_ID_MD5WITHRSAENC ASN_ID_PKCS" 4"
#define ASN_ID_EMAILADDRESS "1 2 840 113549 1 9 1"
#define ASN_ID_CE "2 5 29"
#define ASN_ID_SUBJECT_ALT_NAME ASN_ID_CE" 17"
#define ASN_ID_ISSUER_ALT_NAME ASN_ID_CE" 18"
#define ASN_ID_BASIC_CONSTRAINTS ASN_ID_CE" 19"
#endif /* _ASN_USEFUL_H_ */
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