ISO/IEC 8825-1:2021
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ISO/IEC 8825-1:2021

Information technology - ASN.1 encoding rules - Part 1: Specification of Basic Encoding Rules (BER), Canonical Encoding Rules (CER) and Distinguished Encoding Rules (DER)

Summary

This document 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 specified 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, and Rec. ITU-T X.683 | ISO/IEC 8824-4, collectively referred to as Abstract Syntax Notation One or ASN.1. These basic encoding rules are also to be applied for decoding such a transfer syntax in order to identify the data values being transferred. It also specifies a set of canonical and distinguished encoding rules that restrict the encoding of values to just one of the alternatives provided by the basic encoding rules.

Technical characteristics

Publisher International Electrotechnical Commission (IEC)
Publication Date 06/30/2021
Release Date 07/17/2024
Edition 6
Page Count 28
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ISBN ---
Weight (in grams) ---
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Previous versions

ISO/IEC 8825-1:2008/COR2:2014

ISO/IEC 8825-1:2008/COR2:2014

Information technology - ASN.1 encoding rules: Specification of Basic Encoding Rules (BER), Canonical Encoding Rules (CER) and Distinguished Encoding Rules (DER) - Part 1: - Technical Corrigendum 2
17/09/2014
Superseded
Historical
ISO/IEC 8825-1:2008/COR1:2012

ISO/IEC 8825-1:2008/COR1:2012

Information technology - ASN.1 encoding rules: Specification of Basic Encoding Rules (BER), Canonical Encoding Rules (CER) and Distinguished Encoding Rules (DER) - Part 1: - Technical Corrigendum 1
03/12/2012
Superseded
Historical
ISO/IEC 8825-1:2008

ISO/IEC 8825-1:2008

Information technology - ASN.1 encoding rules: Specification of Basic Encoding Rules (BER), Canonical Encoding Rules (CER) and Distinguished Encoding Rules (DER) - Part 1:
15/12/2008
Superseded
Historical
ISO/IEC 8825-1:2002/AMD1:2004

ISO/IEC 8825-1:2002/AMD1:2004

Amendment 1 - Technologies de l'information -- Règles de codage ASN.1: Spécification des règles de codage de base (BER), des règles de codage canoniques (CER) et des règles de codage distinctives (DER) - Prise en charge des règles de codage XML étendues (EXTENDED-XER)
12/10/2004
Superseded
Historical
ISO/IEC 8825-1:2002/AMD2:2007

ISO/IEC 8825-1:2002/AMD2:2007

Amendment 2 - Technologies de l'information -- Règles de codage ASN.1: Spécification des règles de codage de base (BER), des règles de codage canoniques (CER) et des règles de codage distinctives (DER) - Prise en charge du type temps
22/10/2007
Superseded
Historical
ISO/IEC 8825-1:2002/COR1:2007

ISO/IEC 8825-1:2002/COR1:2007

Information technology - ASN.1 encoding rules: Specification of Basic Encoding Rules (BER), Canonical Encoding Rules (CER) and Distinguished Encoding Rules (DER) - Part 1: - Technical Corrigendum 1
21/11/2007
Superseded
Historical
ISO/IEC 8825-1:2002

ISO/IEC 8825-1:2002

Technologies de l'information -- Règles de codage ASN.1: Spécification des règles de codage de base (BER), des règles de codage canoniques (CER) et des règles de codage distinctives (DER)
15/12/2002
Superseded
Historical
ISO/IEC 8825-1:2015

ISO/IEC 8825-1:2015

Information technology - ASN.1 encoding rules: Specification of Basic Encoding Rules (BER), Canonical Encoding Rules (CER) and Distinguished Encoding Rules (DER) - Part 1:
12/11/2015
Superseded
Historical
ISO/IEC 8825-1:2021

ISO/IEC 8825-1:2021

Information technology - ASN.1 encoding rules - Part 1: Specification of Basic Encoding Rules (BER), Canonical Encoding Rules (CER) and Distinguished Encoding Rules (DER)
30/06/2021
Active
Most Recent
ISO/IEC 8825-1:1995

ISO/IEC 8825-1:1995

Technologies de l'information - Règles de codage de la notation de syntaxe abstraite numéro un (ASN.1): Spécification des règles de codage de base (BER), des règles de codage canoniques (CER) et des règles de codage distinctives (DER)
12/10/1995
Superseded
Historical
ISO/IEC 8825-1:1995/COR1:1996

ISO/IEC 8825-1:1995/COR1:1996

Technologies de l'information - Règles de codage de la notation de syntaxe abstraite numéro un (ASN.1): Spécification des règles de codage de base (BER), des règles de codage canoniques (CER) et des règles de codage distinctives (DER) - Rectificatif technique 1
08/07/1996
Superseded
Historical
ISO/IEC 8825-1:1998

ISO/IEC 8825-1:1998

Technologies de l'information - Règles de codage ASN.1: Spécification des règles de codage de base, des règles de codage canoniques et des règles de codage distinctives - Partie 1:
15/12/1998
Superseded
Historical
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