| 1 | /** @file
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| 2 | * IPRT - Abstract Syntax Notation One (ASN.1) Definitions.
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| 3 | */
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| 4 |
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| 5 | /*
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| 6 | * Copyright (C) 2014-2023 Oracle and/or its affiliates.
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| 7 | *
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| 8 | * This file is part of VirtualBox base platform packages, as
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| 9 | * available from https://www.virtualbox.org.
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| 10 | *
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| 11 | * This program is free software; you can redistribute it and/or
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| 12 | * modify it under the terms of the GNU General Public License
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| 13 | * as published by the Free Software Foundation, in version 3 of the
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| 14 | * License.
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| 15 | *
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| 16 | * This program is distributed in the hope that it will be useful, but
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| 17 | * WITHOUT ANY WARRANTY; without even the implied warranty of
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| 18 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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| 19 | * General Public License for more details.
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| 20 | *
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| 21 | * You should have received a copy of the GNU General Public License
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| 22 | * along with this program; if not, see <https://www.gnu.org/licenses>.
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| 23 | *
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| 24 | * The contents of this file may alternatively be used under the terms
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| 25 | * of the Common Development and Distribution License Version 1.0
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| 26 | * (CDDL), a copy of it is provided in the "COPYING.CDDL" file included
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| 27 | * in the VirtualBox distribution, in which case the provisions of the
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| 28 | * CDDL are applicable instead of those of the GPL.
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| 29 | *
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| 30 | * You may elect to license modified versions of this file under the
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| 31 | * terms and conditions of either the GPL or the CDDL or both.
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| 32 | *
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| 33 | * SPDX-License-Identifier: GPL-3.0-only OR CDDL-1.0
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| 34 | */
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| 35 |
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| 36 | #ifndef IPRT_INCLUDED_formats_asn1_h
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| 37 | #define IPRT_INCLUDED_formats_asn1_h
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| 38 | #ifndef RT_WITHOUT_PRAGMA_ONCE
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| 39 | # pragma once
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| 40 | #endif
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| 41 |
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| 42 | #include <iprt/cdefs.h>
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| 43 |
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| 44 |
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| 45 | /** @defgroup grp_rt_formats_asn1 ASN.1 definitions
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| 46 | * @ingroup grp_rt_formats
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| 47 | *
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| 48 | * @{ */
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| 49 |
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| 50 | /** @name Tag classes.
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| 51 | * @{ */
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| 52 | #define ASN1_TAGCLASS_UNIVERSAL UINT8_C(0x00)
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| 53 | #define ASN1_TAGCLASS_APPLICATION UINT8_C(0x40)
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| 54 | #define ASN1_TAGCLASS_CONTEXT UINT8_C(0x80)
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| 55 | #define ASN1_TAGCLASS_PRIVATE UINT8_C(0xc0)
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| 56 | #define ASN1_TAGCLASS_MASK UINT8_C(0xc0)
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| 57 | /** @} */
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| 58 |
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| 59 | /** Primitive encoding. */
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| 60 | #define ASN1_TAGFLAG_PRIMITIVE UINT8_C(0x00)
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| 61 | /** Constructed encoding, as opposed to primitive. */
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| 62 | #define ASN1_TAGFLAG_CONSTRUCTED UINT8_C(0x20)
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| 63 |
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| 64 | /** The tag value mask. */
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| 65 | #define ASN1_TAG_MASK UINT8_C(0x1f)
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| 66 |
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| 67 | /** @name ASN.1 universal tags.
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| 68 | * @{ */
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| 69 | #define ASN1_TAG_EOC UINT8_C(0x00)
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| 70 | #define ASN1_TAG_BOOLEAN UINT8_C(0x01)
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| 71 | #define ASN1_TAG_INTEGER UINT8_C(0x02)
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| 72 | #define ASN1_TAG_BIT_STRING UINT8_C(0x03)
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| 73 | #define ASN1_TAG_OCTET_STRING UINT8_C(0x04)
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| 74 | #define ASN1_TAG_NULL UINT8_C(0x05)
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| 75 | #define ASN1_TAG_OID UINT8_C(0x06)
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| 76 | #define ASN1_TAG_OBJECT_DESCRIPTOR UINT8_C(0x07)
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| 77 | #define ASN1_TAG_EXTERNAL UINT8_C(0x08)
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| 78 | #define ASN1_TAG_REAL UINT8_C(0x09)
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| 79 | #define ASN1_TAG_ENUMERATED UINT8_C(0x0a)
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| 80 | #define ASN1_TAG_EMBEDDED_PDV UINT8_C(0x0b)
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| 81 | #define ASN1_TAG_UTF8_STRING UINT8_C(0x0c)
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| 82 | #define ASN1_TAG_RELATIVE_OID UINT8_C(0x0d)
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| 83 | #define ASN1_TAG_RESERVED_14 UINT8_C(0x0e)
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| 84 | #define ASN1_TAG_RESERVED_15 UINT8_C(0x0f)
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| 85 | #define ASN1_TAG_SEQUENCE UINT8_C(0x10)
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| 86 | #define ASN1_TAG_SET UINT8_C(0x11)
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| 87 | #define ASN1_TAG_NUMERIC_STRING UINT8_C(0x12)
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| 88 | #define ASN1_TAG_PRINTABLE_STRING UINT8_C(0x13)
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| 89 | #define ASN1_TAG_T61_STRING UINT8_C(0x14)
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| 90 | #define ASN1_TAG_VIDEOTEX_STRING UINT8_C(0x15)
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| 91 | #define ASN1_TAG_IA5_STRING UINT8_C(0x16)
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| 92 | #define ASN1_TAG_UTC_TIME UINT8_C(0x17) /**< Century seems to be 1900 if YY < 50, otherwise 2000. Baka ASN.1! */
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| 93 | #define ASN1_TAG_GENERALIZED_TIME UINT8_C(0x18)
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| 94 | #define ASN1_TAG_GRAPHIC_STRING UINT8_C(0x19)
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| 95 | #define ASN1_TAG_VISIBLE_STRING UINT8_C(0x1a)
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| 96 | #define ASN1_TAG_GENERAL_STRING UINT8_C(0x1b)
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| 97 | #define ASN1_TAG_UNIVERSAL_STRING UINT8_C(0x1c)
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| 98 | #define ASN1_TAG_CHARACTER_STRING UINT8_C(0x1d)
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| 99 | #define ASN1_TAG_BMP_STRING UINT8_C(0x1e)
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| 100 | #define ASN1_TAG_USE_LONG_FORM UINT8_C(0x1f)
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| 101 | /** @} */
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| 102 |
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| 103 |
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| 104 | /** @} */
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| 105 |
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| 106 | #endif /* !IPRT_INCLUDED_formats_asn1_h */
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| 107 |
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