BS ISO/IEC 8825-1:2021
Information technology. ASN.1 encoding rules Specification of Basic Encoding Rules (BER), Canonical Encoding Rules (CER) and Distinguished Encoding Rules (DER)
Označení normy: | BS ISO/IEC 8825-1:2021 |
Počet stran: | 40 |
Vydáno: | 2021-07-26 |
ISBN: | 978 0 539 14458 1 |
Status: | Standard |
BS ISO/IEC 8825-1:2021
This standard BS ISO/IEC 8825-1:2021 Information technology. ASN.1 encoding rules is classified in these ICS categories:
- 35.100.60 Presentation layer
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 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.