BS ISO/IEC 8825-7:2015 Information technology. ASN.1 encoding rules. Specification of Octet Encoding Rules (OER)

BS ISO/IEC 8825-7:2015

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

Status : Current   Published : November 2018

Format
PDF

Format
HARDCOPY



What is this standard about?

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.




Standard NumberBS ISO/IEC 8825-7:2015
TitleInformation technology. ASN.1 encoding rules. Specification of Octet Encoding Rules (OER)
StatusCurrent
Publication Date23 November 2018
Normative References(Required to achieve compliance to this standard)ITU-T X.683:2015, ITU-T X.690:2015, ITU-T X.681:2015, ITU-T X.691:2015, ITU-T X.682:2015, ITU-T X.680:2015, ISO/IEC 8824-2:2015, ISO/IEC 8825-1:2015, ISO/IEC 8824-1:2015, ISO/IEC 8824-4:2015, ISO/IEC 2375:2003, ISO/IEC 10646:2003 Ed 1, ISO/IEC 8825-2:2015, ISO/IEC 8824-3:2015
Informative References(Provided for Information)NTCIP 1102:2004
ReplacesBS ISO/IEC 8825-7:2014
International RelationshipsISO/IEC 8825-7:2015,ISO/IEC 8825-7:2015/Cor 1:2017,ISO/IEC 8825-7:2015/Cor 2:2017,ISO/IEC 8825-7:2015/Cor.3:2018
DescriptorsData processing, Coding (data conversion), Syntax, Codes, Data conversion, Coded character sets
ICS35.100.60
Title in FrenchTechnologies de l'information. Règles de codage ASN.1 Spécification des règles de codage des octets (OER)
CommitteeIST/6
ISBN978 0 539 02942 0
PublisherBSI
FormatA4
DeliveryYes
Pages36
File Size1.106 MB
Price£214.00


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