# Copyright (C) 2015-2019 Virgil Security, Inc.
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# Lead Maintainer: Virgil Security Inc. <support@virgilsecurity.com>


from ctypes import *


class Asn1Tag(object):
    """ASN.1 constants."""

    BOOLEAN = 0x01
    INTEGER = 0x02
    BIT_STRING = 0x03
    OCTET_STRING = 0x04
    NULL = 0x05
    OID = 0x06
    UTF8_STRING = 0x0C
    SEQUENCE = 0x10
    SET = 0x11
    PRINTABLE_STRING = 0x13
    T61_STRING = 0x14
    IA5_STRING = 0x16
    UTC_TIME = 0x17
    GENERALIZED_TIME = 0x18
    UNIVERSAL_STRING = 0x1C
    BMP_STRING = 0x1E
    PRIMITIVE = 0x00
    CONSTRUCTED = 0x20
    CONTEXT_SPECIFIC = 0x80
