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      1 /*	$NetBSD: der.h,v 1.2 2017/01/28 21:31:45 christos Exp $	*/
      2 
      3 /*
      4  * Copyright (c) 1997 - 2006 Kungliga Tekniska Hgskolan
      5  * (Royal Institute of Technology, Stockholm, Sweden).
      6  * All rights reserved.
      7  *
      8  * Redistribution and use in source and binary forms, with or without
      9  * modification, are permitted provided that the following conditions
     10  * are met:
     11  *
     12  * 1. Redistributions of source code must retain the above copyright
     13  *    notice, this list of conditions and the following disclaimer.
     14  *
     15  * 2. Redistributions in binary form must reproduce the above copyright
     16  *    notice, this list of conditions and the following disclaimer in the
     17  *    documentation and/or other materials provided with the distribution.
     18  *
     19  * 3. Neither the name of the Institute nor the names of its contributors
     20  *    may be used to endorse or promote products derived from this software
     21  *    without specific prior written permission.
     22  *
     23  * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
     24  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     25  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     26  * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
     27  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     28  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     29  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     30  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     31  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     32  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     33  * SUCH DAMAGE.
     34  */
     35 
     36 /* Id */
     37 
     38 #ifndef __DER_H__
     39 #define __DER_H__
     40 
     41 #include <stdint.h>
     42 
     43 typedef enum {
     44     ASN1_C_UNIV = 0,
     45     ASN1_C_APPL = 1,
     46     ASN1_C_CONTEXT = 2,
     47     ASN1_C_PRIVATE = 3
     48 } Der_class;
     49 
     50 typedef enum {PRIM = 0, CONS = 1} Der_type;
     51 
     52 #define MAKE_TAG(CLASS, TYPE, TAG)  (((CLASS) << 6) | ((TYPE) << 5) | (TAG))
     53 
     54 /* Universal tags */
     55 
     56 enum {
     57     UT_EndOfContent	= 0,
     58     UT_Boolean		= 1,
     59     UT_Integer		= 2,
     60     UT_BitString	= 3,
     61     UT_OctetString	= 4,
     62     UT_Null		= 5,
     63     UT_OID		= 6,
     64     UT_Enumerated	= 10,
     65     UT_UTF8String	= 12,
     66     UT_Sequence		= 16,
     67     UT_Set		= 17,
     68     UT_PrintableString	= 19,
     69     UT_IA5String	= 22,
     70     UT_UTCTime		= 23,
     71     UT_GeneralizedTime	= 24,
     72     UT_UniversalString	= 25,
     73     UT_VisibleString	= 26,
     74     UT_GeneralString	= 27,
     75     UT_BMPString	= 30,
     76     /* unsupported types */
     77     UT_ObjectDescriptor = 7,
     78     UT_External		= 8,
     79     UT_Real		= 9,
     80     UT_EmbeddedPDV	= 11,
     81     UT_RelativeOID	= 13,
     82     UT_NumericString	= 18,
     83     UT_TeletexString	= 20,
     84     UT_VideotexString	= 21,
     85     UT_GraphicString	= 25
     86 };
     87 
     88 #define ASN1_INDEFINITE 0xdce0deed
     89 
     90 typedef struct heim_der_time_t {
     91     time_t dt_sec;
     92     unsigned long dt_nsec;
     93 } heim_der_time_t;
     94 
     95 typedef struct heim_ber_time_t {
     96     time_t bt_sec;
     97     unsigned bt_nsec;
     98     int bt_zone;
     99 } heim_ber_time_t;
    100 
    101 struct asn1_template;
    102 
    103 #include <krb5/der-protos.h>
    104 
    105 int _heim_fix_dce(size_t reallen, size_t *len);
    106 int _heim_der_set_sort(const void *, const void *);
    107 int _heim_time2generalizedtime (time_t, heim_octet_string *, int);
    108 
    109 #endif /* __DER_H__ */
    110