标准摘要
[中文适用范围]： 本文件规定了：——定义可扩展生物识别数据交换格式的规则和指南，这些格式在不使之前的数据结构无效的情况下可以进行扩展；——用于可扩展生物识别数据交换格式的通用数据元素的含义；——基于 ASN.1 扩展规范的标记二进制数据格式的通用数据结构；——基于 XML 架构定义的文本数据格式的通用数据结构；以及——符合性测试的概念和方法，用于测试生物识别数据块的句法符合性。 [外文原描述]： This document specifies: — rules and guidelines for defining extensible biometric data interchange formats that are extensible without invalidating previous data structures; — the meaning of common data elements for use in extensible biometric data interchange formats; — common data structures for tagged binary data formats based on an extensible specification in ASN.1; — common data structures for textual data formats based on an XML schema definition; and — conformance testing concepts and methodologies for testing the syntactic conformance of biometric data blocks.
英文名称Information technology - Extensible biometric data interchange formats - Part 1: Framework