Library Reference

This section covers the core concepts, the object model, and detailed documentation of the supported ASN.1 types generated by the compiler.

Overview and Object Model

ASN.1 Types by Category

Generic / Basic Types

BOOLEAN

[Tag: 01]

reference_basic_bool
INTEGER

[Tag: 02]

INTEGER
BIT STRING

[Tag: 03]

BIT STRING
OCTET STRING

[Tag: 04]

OCTET STRING
NULL

[Tag: 05]

NULL
OBJECT IDENTIFIER

[Tag: 06]

OBJECT IDENTIFIER
ObjectDescriptor

[Tag: 07]

ASN.1 String Types
REAL

[Tag: 09]

REAL
ENUMERATED

[Tag: 10]

INTEGER
RELATIVE-OID

[Tag: 13]

OBJECT IDENTIFIER
ANY
ANY / ANY DEFINED BY

Constructed Types

CHOICE
CHOICE
SEQUENCE

[Tag: 16]

SEQUENCE
SET

[Tag: 17]

SET
SEQUENCE OF

[Tag: 16]

SET OF / SEQUENCE OF
SET OF

[Tag: 17]

SET OF / SEQUENCE OF
EXTERNAL

[Tag: 08]

EXTERNAL
EMBEDDED PDV

[Tag: 11]

EMBEDDED PDV
CHARACTER STRING

[Tag: 29]

CHARACTER STRING

Character String Types

UTF8String

[Tag: 12]

ASN.1 String Types
NumericString

[Tag: 18]

ASN.1 String Types
PrintableString

[Tag: 19]

ASN.1 String Types
TeletexString

[Tag: 20]

ASN.1 String Types
VideotexString

[Tag: 21]

ASN.1 String Types
IA5String

[Tag: 22]

ASN.1 String Types
GraphicString

[Tag: 25]

ASN.1 String Types
VisibleString

[Tag: 26]

ASN.1 String Types
GeneralString

[Tag: 27]

ASN.1 String Types
UniversalString

[Tag: 28]

ASN.1 String Types
BMPString

[Tag: 30]

ASN.1 String Types

Time Types

UTCTime

[Tag: 23]

ASN.1 String Types
GeneralizedTime

[Tag: 24]

ASN.1 String Types
TIME

[Tag: 14]

(and derivates)

reference_basic_time

The list is also available as a TOC:

ASN.1 Types