标准编号：ISO/IEC 8824-1:2021
中文名称：信息技术 抽象语法符号1（ASN.1） 第1部分：基本符号规范
英文名称：Information technology — Abstract Syntax Notation One (ASN.1) — Part 1: Specification of basic notation
发布日期：2021-06
标准范围
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.
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