标准号：ISO/IEC 8825-4-2002
实施状态：作废
中文名称：信息技术.ASN.1编码规则:XML编码规则(XER)
英文名称：Information technology - ASN.1 encoding rules: XML Encoding Rules (XER)
发布日期：2002-12
被替代标准：ISO/IEC 8825-4-2008
代替标准：ISO/IEC FDIS 8825-4-2002
采用标准：ANSI/INCITS/ISO/IEC 8825-4-2004,IDT;01/645158 DC-2001,IDT;ITU-T X.693-2001,IDT;GOST R ISO/IEC 8825-4-2006,IDT
起草单位：ISO/IEC JTC 1/SC 6
标准简介：This Recommendation | International Standard specifies a set of Basic XML Encoding Rules (XER) that may be used to derive a transfer syntax for values of types defined in ITU-T Rec. X.680 | ISO/IEC 8824-1 and ITU-T Rec. X.681 | ISO/IEC 8824-2. This Recommendation | International Standard also specifies a set of Canonical XML Encoding Rules which provide constraints on the Basic XML Encoding Rules and produce a unique encoding for any given ASN.l value. It is implicit in the specification of these encoding rules that they are also 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 displaying of values and/or processing them using commonly available XML tools (such as browsers) 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 ITU-T Rec. X.680 | ISO/IEC 8824-1.
文件格式：PDF
文件大小：1.06MB
文件页数：16
（以上信息更新时间为：2019-11-23）
ISO_IEC 8825-4-2002 信息技术.ASN.1编码规则_XML编码规则(XER).pdf
(1.06 MB)
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