UNLIMITED FREE ACCESS TO THE WORLD'S BEST IDEAS

close
Already an Engineering360 user? Log in.

This is embarrasing...

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

Customize Your Engineering360 Experience

close
Privacy Policy

This is embarrasing...

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

ITU-T - X.696

Information technology – ASN.1 encoding rules: Specification of Octet Encoding Rules (OER)

active, Most Current
Organization: ITU-T
Publication Date: 1 February 2021
Status: active
Page Count: 36
scope:

This Recommendation | International Standard specifies a set of Basic Octet Encoding Rules (BASIC-OER) that may be used to derive a transfer syntax for values of the types defined in Rec. ITU-T X.680 | ISO/IEC 8824-1, Rec. ITU-T X.681 | ISO/IEC 8824-2, Rec. ITU-T X.682 | ISO/IEC 8824-3, Rec. ITU-T X.683 | ISO/IEC 8824-4. This Recommendation | International Standard also specifies a set of Canonical Octet Encoding Rules (CANONICAL-OER) which provides constraints on the Basic Octet Encoding Rules and produces a unique encoding for any given ASN.1 value. It is implicit in the specification of these encoding rules that they are also to be used for decoding.

The encoding rules specified in this Recommendation | International Standard:

- are used at the time of communication;

- are intended for use in circumstances where encoding/decoding speed is the major concern in the choice of encoding rules;

- allow the extension of an abstract syntax by addition of extra values for all forms of extensibility described in Rec. ITU-T X.680 | ISO/IEC 8824-1.

Document History

X.696
February 1, 2021
Information technology – ASN.1 encoding rules: Specification of Octet Encoding Rules (OER)
This Recommendation | International Standard specifies a set of Basic Octet Encoding Rules (BASIC-OER) that may be used to derive a transfer syntax for values of the types defined in Rec. ITU-T X.680...
May 1, 2018
Information technology – ASN.1 encoding rules: Specification of Octet Encoding Rules (OER) Technical Corrigendum 3
A description is not available for this item.
October 1, 2017
Information technology – ASN.1 encoding rules: Specification of Octet Encoding Rules (OER) Technical Corrigendum 2
A description is not available for this item.
May 1, 2017
Information technology – ASN.1 encoding rules: Specification of Octet Encoding Rules (OER) Technical Corrigendum 1
A description is not available for this item.
August 1, 2015
Information technology – ASN.1 encoding rules: Specification of Octet Encoding Rules (OER)
This Recommendation | International Standard specifies a set of Basic Octet Encoding Rules (BASIC-OER) that may be used to derive a transfer syntax for values of the types defined in Rec. ITU-T X.680...
August 1, 2014
Information technology – ASN.1 encoding rules: Specification of Octet Encoding Rules (OER)
This Recommendation | International Standard specifies a set of Basic Octet Encoding Rules (BASIC-OER) that may be used to derive a transfer syntax for values of the types defined in Rec. ITU-T X.680...

References

Advertisement