UNLIMITED FREE
ACCESS TO THE WORLD'S BEST IDEAS

SUBMIT
Already a GlobalSpec user? Log in.

This is embarrasing...

An error occurred while processing the form. Please try again in a few minutes.

Customize Your GlobalSpec Experience

Select Your Free Newsletters

Industry Newsletters

Select Your Free Product Alerts

Finish!
Privacy Policy

This is embarrasing...

An error occurred while processing the form. Please try again in a few minutes.

New! AI Engineering Assistant 
- Trained on our vast library of engineering resources.

ITU-T X.680

Information technology – Abstract Syntax Notation One (ASN.1): Specification of basic notation

inactive
Buy Now
Organization: ITU-T
Publication Date: 1 November 2008
Status: inactive
Page Count: 194
scope:

This Recommendation | International Standard provides a standard notation called Abstract Syntax Notation One (ASN.1) that is used for the definition of data types, values, and constraints on data types.

This Recommendation | International Standard:

- defines a number of simple types, with their tags, and specifies a notation for referencing these types and for specifying values of these types;

- defines mechanisms for constructing new types from more basic types, and specifies a notation for defining such types and assigning them tags, and for specifying values of these types;

- defines character sets (by reference to other Recommendations and/or International Standards) for use within ASN.1.

The ASN.1 notation can be applied whenever it is necessary to define the abstract syntax of information.

The ASN.1 notation is referenced by other standards which define encoding rules for the ASN.1 types.

Document History

X.680
February 1, 2021
Information technology – Abstract Syntax Notation One (ASN.1): Specification of basic notation
This Recommendation | International Standard provides a standard notation called Abstract Syntax Notation One (ASN.1) that is used for the definition of data types, values, and constraints on data...
ITU-T X.680
May 1, 2018
Information technology – Abstract Syntax Notation One (ASN.1): Specification of basic notation Technical Corrigendum 3
A description is not available for this item.
ITU-T X.680
May 1, 2018
Information technology – Abstract Syntax Notation One (ASN.1): Specification of basic notation Amendment 1: Relaxing IMPORTS clause to allow importation of definitions from new versions of a given module
A description is not available for this item.
ITU-T X.680
October 1, 2017
Information technology – Abstract Syntax Notation One (ASN.1): Specification of basic notation Technical Corrigendum 2
A description is not available for this item.
ITU-T X.680
May 1, 2017
Information technology – Abstract Syntax Notation One (ASN.1): Specification of basic notation Technical Corrigendum 1
A description is not available for this item.
ITU-T X.680
August 1, 2015
Information technology – Abstract Syntax Notation One (ASN.1): Specification of basic notation
This Recommendation | International Standard provides a standard notation called Abstract Syntax Notation One (ASN.1) that is used for the definition of data types, values, and constraints on data...
ITU-T X.680
March 1, 2014
Information technology – Abstract Syntax Notation One (ASN.1): Specification of basic notation Technical Corrigendum 2
A description is not available for this item.
ITU-T X.680
October 1, 2011
Information technology – Abstract Syntax Notation One (ASN.1): Specification of basic notation Technical Corrigendum 1
This Recommendation | International Standard provides a standard notation called Abstract Syntax Notation One (ASN.1) that is used for the definition of data types, values, and constraints on data...
ITU-T X.680
November 1, 2008
Information technology – Abstract Syntax Notation One (ASN.1): Specification of basic notation
This Recommendation | International Standard provides a standard notation called Abstract Syntax Notation One (ASN.1) that is used for the definition of data types, values, and constraints on data...
ITU-T X.680
May 1, 2007
Information technology – Abstract Syntax Notation One (ASN.1): Specification of basic notation Amendment 4: PER encoding instructions
A description is not available for this item.
ITU-T X.680
June 1, 2006
Information technology – Abstract Syntax Notation One (ASN.1): Specification of basic notation Amendment 3: Time type support
A description is not available for this item.
ITU-T X.680
May 1, 2005
Information technology – Abstract Syntax Notation One (ASN.1): Specification of basic notation SERIES X: DATA NETWORKS, OPEN SYSTEM COMMUNICATIONS AND SECURITY OSI networking and system aspects – Abstract Syntax Notation One (ASN.1)
A description is not available for this item.
ITU-T X.680
August 1, 2004
Information technology – Abstract Syntax Notation One (ASN.1): Specification of basic notation Amendment 2: Alignment with changes made to ITU-T Rec. X.660 X'A6' ISO/IEC 9834-1 for identifiers in object identifier value notation
A description is not available for this item.
ITU-T X.680
October 1, 2003
Information technology – Abstract Syntax Notation One (ASN.1): Specification of basic notation Amendment 1: Support for EXTENDED-XER SERIES X: DATA NETWORKS AND OPEN SYSTEM COMMUNICATIONS OSI networking and system aspects – Abstract Syntax Notation One (ASN.1)
A description is not available for this item.
ITU-T X.680
July 1, 2002
Information Technology - Abstract Syntax Notation One (ASN.1): Specification of Basic Notation Series X: Data Networks and Open System Communications OSI Networking and System Aspects - Abstract Syntax Notation One (ASN.1)
A description is not available for this item.
X.680 CORR 2
March 1, 2000
Information Technology - Abstract Syntax Notation One (ASN.1): Specification of Basic Notation Technical Corrigendum 2 Series X: Data Networks and Open System Communications OSI Networking and System Aspects - Abstract Syntax Notation One (ASN.1)
A description is not available for this item.
X.680 AMD 2
June 1, 1999
Information Technology - Abstract Syntax Notation One (ASN.1): Specification of Basic Notation Amendment 2: ASN.1 Semantic Model Series X: Data Networks and Open System Communications OSI Networking and System Aspects - Abstract Syntax Notation One (ASN.1)
A description is not available for this item.
X.680 AMD 1
June 1, 1999
Information Technology - Abstract Syntax Notation One (ASN.1): Specification of Basic Notation Amendment 1: Relative Object Identifiers Series X: Data Networks and Open System Communications OSI Networking and System Aspects - Abstract Syntax Notation One (ASN.1)
A description is not available for this item.
X.680 CORR.1
June 1, 1999
Information Technology - Abstract Syntax Notation One (ASN.1): Specification of Basic Notation - Series X: Data Networks and Open System Communications OSI Networking and System Aspects - Abstract Syntax Notation One (ASN.1)
A description is not available for this item.
X.680
December 1, 1997
Information Technology - Abstract Syntax Notation One (ASN.1): Specification of Basic Notation - Series X: Data Networks and Open System Communications OSI Networking and System Aspects - Abstract Syntax Notation One (ASN.1)
A description is not available for this item.
X.680 CORR.1
January 1, 1995
Information Technology - Abstract Syntax Notation One (ASN.1): Specification of Basic Notation - Data Networks and Open System Communications OSI Networking and System Aspects - Abstract Syntax Notation One (ASN.1) Technical Corrigendum 1
A description is not available for this item.
X.680
January 1, 1994
Information Technology - Abstract Syntax Notation One (ASN.1): Specification of Basic Notation - Data Networks and Open System Communications - OSI Networking and System Aspects - Abstract Syntax Notation One (ASN.1)
A description is not available for this item.
X.680
January 1, 1994
Information Technology - Abstract Syntax Notation One (ASN.1): Specification of Basic Notation - Data Networks and Open System Communications OSI Networking and System Aspects - Abstract Syntax Notation One (ASN.1) Amendment 1, Technical Corrigendum 1
A description is not available for this item.
X.680
January 1, 1994
Information Technology - Abstract Syntax Notation One (ASN.1): Specification of Basic Notation - Data Networks and Open System Communications - OSI Networking and System Aspects - Abstract Syntax Notation One (ASN.1) Amendment 1
A description is not available for this item.
View Less
View All

References

This document references:
ITU-T X.660 - Information technology – Procedures for the operation of object identifier registration authorities: General procedures and top arcs of the international object identifier tree
Published by ITU-T on July 1, 2011
This Recommendation | International Standard: a) specifies a tree structure for allocations made by a hierarchical structure of Registration Authorities, called the international OID tree, which...
This document references:
ITU-T X.683 - Information technology – Abstract Syntax Notation One (ASN.1): Parameterization of ASN.1 specifications Technical Corrigendum 1
Published by ITU-T on May 1, 2018
A description is not available for this item.
This document references:
ITU-T X.692 - Information technology – ASN.1 encoding rules: Specification of Encoding Control Notation (ECN)
Published by ITU-T on August 1, 2015
This Recommendation | International Standard defines a notation for specifying encodings of ASN.1 types or of parts of types. It provides several mechanisms for such specification, including; –...
This document references:
ITU-T X.690 - Information technology – ASN.1 encoding rules: Specification of Basic Encoding Rules (BER), Canonical Encoding Rules (CER) and Distinguished Encoding Rules (DER)
Published by ITU-T on August 1, 2015
This Recommendation | International Standard specifies a set of basic encoding rules that may be used to derive the specification of a transfer syntax for values of types defined using the notation...
This document references:
ITU-T T.101 - International Interworking for Videotex Services - Terminals for Telematic Services (Study Group 8) 838 pp
Published by ITU-T on January 1, 1994
A description is not available for this item.
This document is referenced by:
TS 125 413 - Universal Mobile Telecommunications System (UMTS); UTRAN Iu interface Radio Access Network Application Part (RANAP) signalling
Published by ETSI on April 1, 2022
The present document specifies the radio network layer signalling protocol called Radio Access Network Application Part (RANAP) for the Iu interface. RANAP supports the functions of Iu interface by...
View Less
View All
Advertisement