/* krb5_asn.h */

/* Written by Vern Staats <staatsvr@asc.hpc.mil> for the OpenSSL project,

** using ocsp/{*.h,*asn*.c} as a starting point

*/

/* ====================================================================

 * Copyright (c) 1998-2000 The OpenSSL Project.  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 acknowledgment:

 *    "This product includes software developed by the OpenSSL Project

 *    for use in the OpenSSL Toolkit. (http://www.openssl.org/)"

 *

 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to

 *    endorse or promote products derived from this software without

 *    prior written permission. For written permission, please contact

 *    openssl-core@openssl.org.

 *

 * 5. Products derived from this software may not be called "OpenSSL"

 *    nor may "OpenSSL" appear in their names without prior written

 *    permission of the OpenSSL Project.

 *

 * 6. Redistributions of any form whatsoever must retain the following

 *    acknowledgment:

 *    "This product includes software developed by the OpenSSL Project

 *    for use in the OpenSSL Toolkit (http://www.openssl.org/)"

 *

 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY

 * EXPRESSED 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 OpenSSL PROJECT OR

 * ITS CONTRIBUTORS 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 product includes cryptographic software written by Eric Young

 * (eay@cryptsoft.com).  This product includes software written by Tim

 * Hudson (tjh@cryptsoft.com).

 *

 */

#ifndef HEADER_KRB5_ASN_H

#define HEADER_KRB5_ASN_H

/*

#include <krb5.h>

*/

#include <openssl/safestack.h>

#ifdef  __cplusplus

extern "C" {

#endif

/*	ASN.1 from Kerberos RFC 1510

*/

/*	EncryptedData ::=   SEQUENCE {

**		etype[0]                      INTEGER, -- EncryptionType

**		kvno[1]                       INTEGER OPTIONAL,

**		cipher[2]                     OCTET STRING -- ciphertext

**	}

*/

typedef	struct	krb5_encdata_st

	{

	ASN1_INTEGER			*etype;

	ASN1_INTEGER			*kvno;

	ASN1_OCTET_STRING		*cipher;

	}	KRB5_ENCDATA;

DECLARE_STACK_OF(KRB5_ENCDATA)

/*	PrincipalName ::=   SEQUENCE {

**		name-type[0]                  INTEGER,

**		name-string[1]                SEQUENCE OF GeneralString

**	}

*/

typedef	struct	krb5_princname_st

	{

	ASN1_INTEGER			*nametype;

	STACK_OF(ASN1_GENERALSTRING)	*namestring;

	}	KRB5_PRINCNAME;

DECLARE_STACK_OF(KRB5_PRINCNAME)

/*	Ticket ::=	[APPLICATION 1] SEQUENCE {

**		tkt-vno[0]                    INTEGER,

**		realm[1]                      Realm,

**		sname[2]                      PrincipalName,

**		enc-part[3]                   EncryptedData

**	}

*/

typedef	struct	krb5_tktbody_st

	{

	ASN1_INTEGER			*tktvno;

	ASN1_GENERALSTRING		*realm;

	KRB5_PRINCNAME			*sname;

	KRB5_ENCDATA			*encdata;

	}	KRB5_TKTBODY;

typedef STACK_OF(KRB5_TKTBODY) KRB5_TICKET;

DECLARE_STACK_OF(KRB5_TKTBODY)

/*	AP-REQ ::=      [APPLICATION 14] SEQUENCE {

**		pvno[0]                       INTEGER,

**		msg-type[1]                   INTEGER,

**		ap-options[2]                 APOptions,

**		ticket[3]                     Ticket,

**		authenticator[4]              EncryptedData

**	}

**

**	APOptions ::=   BIT STRING {

**		reserved(0), use-session-key(1), mutual-required(2) }

*/

typedef	struct	krb5_ap_req_st

	{

	ASN1_INTEGER			*pvno;

	ASN1_INTEGER			*msgtype;

	ASN1_BIT_STRING			*apoptions;

	KRB5_TICKET			*ticket;

	KRB5_ENCDATA			*authenticator;

	}	KRB5_APREQBODY;

typedef STACK_OF(KRB5_APREQBODY) KRB5_APREQ;

DECLARE_STACK_OF(KRB5_APREQBODY)

/*	Authenticator Stuff	*/

/*	Checksum ::=   SEQUENCE {

**		cksumtype[0]                  INTEGER,

**		checksum[1]                   OCTET STRING

**	}

*/

typedef	struct	krb5_checksum_st

	{

	ASN1_INTEGER			*ctype;

	ASN1_OCTET_STRING		*checksum;

	}	KRB5_CHECKSUM;

DECLARE_STACK_OF(KRB5_CHECKSUM)

/*	EncryptionKey ::=   SEQUENCE {

**		keytype[0]                    INTEGER,

**		keyvalue[1]                   OCTET STRING

**	}

*/

typedef struct  krb5_encryptionkey_st

	{

	ASN1_INTEGER			*ktype;

	ASN1_OCTET_STRING		*keyvalue;

	}	KRB5_ENCKEY;

DECLARE_STACK_OF(KRB5_ENCKEY)

/*	AuthorizationData ::=   SEQUENCE OF SEQUENCE {

**		ad-type[0]                    INTEGER,

**              ad-data[1]                    OCTET STRING

**	}

*/

typedef struct	krb5_authorization_st

	{

	ASN1_INTEGER			*adtype;

	ASN1_OCTET_STRING		*addata;

	}	KRB5_AUTHDATA;

DECLARE_STACK_OF(KRB5_AUTHDATA)

/*	-- Unencrypted authenticator

**	Authenticator ::=    [APPLICATION 2] SEQUENCE    {

**		authenticator-vno[0]          INTEGER,

**		crealm[1]                     Realm,

**		cname[2]                      PrincipalName,

**		cksum[3]                      Checksum OPTIONAL,

**		cusec[4]                      INTEGER,

**		ctime[5]                      KerberosTime,

**		subkey[6]                     EncryptionKey OPTIONAL,

**		seq-number[7]                 INTEGER OPTIONAL,

**		authorization-data[8]         AuthorizationData OPTIONAL

**	}

*/

typedef struct	krb5_authenticator_st

	{

	ASN1_INTEGER			*avno;

	ASN1_GENERALSTRING		*crealm;

	KRB5_PRINCNAME			*cname;

	KRB5_CHECKSUM			*cksum;

	ASN1_INTEGER			*cusec;

	ASN1_GENERALIZEDTIME		*ctime;

	KRB5_ENCKEY			*subkey;

	ASN1_INTEGER			*seqnum;

	KRB5_AUTHDATA			*authorization;

	}	KRB5_AUTHENTBODY;

typedef STACK_OF(KRB5_AUTHENTBODY) KRB5_AUTHENT;

DECLARE_STACK_OF(KRB5_AUTHENTBODY)

/*  DECLARE_ASN1_FUNCTIONS(type) = DECLARE_ASN1_FUNCTIONS_name(type, type) =

**	type *name##_new(void);

**	void name##_free(type *a);

**	DECLARE_ASN1_ENCODE_FUNCTIONS(type, name, name) =

**	 DECLARE_ASN1_ENCODE_FUNCTIONS(type, itname, name) =

**	  type *d2i_##name(type **a, unsigned char **in, long len);

**	  int i2d_##name(type *a, unsigned char **out);

**	  DECLARE_ASN1_ITEM(itname) = OPENSSL_EXTERN const ASN1_ITEM itname##_it

*/

DECLARE_ASN1_FUNCTIONS(KRB5_ENCDATA)

DECLARE_ASN1_FUNCTIONS(KRB5_PRINCNAME)

DECLARE_ASN1_FUNCTIONS(KRB5_TKTBODY)

DECLARE_ASN1_FUNCTIONS(KRB5_APREQBODY)

DECLARE_ASN1_FUNCTIONS(KRB5_TICKET)

DECLARE_ASN1_FUNCTIONS(KRB5_APREQ)

DECLARE_ASN1_FUNCTIONS(KRB5_CHECKSUM)

DECLARE_ASN1_FUNCTIONS(KRB5_ENCKEY)

DECLARE_ASN1_FUNCTIONS(KRB5_AUTHDATA)

DECLARE_ASN1_FUNCTIONS(KRB5_AUTHENTBODY)

DECLARE_ASN1_FUNCTIONS(KRB5_AUTHENT)

/* BEGIN ERROR CODES */

/* The following lines are auto generated by the script mkerr.pl. Any changes

 * made after this point may be overwritten when the script is next run.

 */

#ifdef  __cplusplus

}

#endif

#endif