信息技术.ASN.1编码规则:将W3C XML模式定义映射到ASN.1

[中文适用范围]： 包括但不限于网络通信、数据存储及信息交换等相关领域。标准中详细描述了如何将XML模式中的元素、类型和结构转换为对应的ASN.1表示形式，确保转换后的数据能够被正确解析和使用。通过遵循该标准，可以提高数据处理的效率和准确性，支持更加复杂的数据交互需求。 ***此介绍可能不准确，请注意参考原文。 [外文原描述]： ISO/IEC 8825-5:2015 specifies two Versions of a mapping from any XSD Schema into an ASN.1 schema. The ASN.1 schema for both Versions support the same semantics and validate the same set of XML documents. ISO/IEC 8825-5:2015 specifies the final XER encoding instructions that are to be applied as part of the defined mapping to ASN.1 types, but does not specify which syntactic form is to be used for the specification of those final XER encoding instructions, or the order or manner of their assignment. NOTE ? Implementers of tools generating these mappings may choose any syntactic form or order of assignment that results in the specified final XER encoding instructions being applied. Examples in this Recommendation | International Standard generally use the type prefix form, but use of an XER Encoding Control Section may be preferred for the mapping of a complete XSD Schema, as a matter of style. There are different ways (syntactically) of assigning XER encoding instructions for use in EXTENDED-XER encodings (for example, use of ASN.1 type prefix encoding instructions or use of an XER encoding control section). The choice of these syntactic forms is a matter of style and is outside the scope of this Recommendation | International Standard.