信息技术 - 通用生物特征交换格式框架 - 第1部分:数据元素规范

[中文适用范围]： 本文件定义了：——生物识别信息记录（BIR）的结构和数据元素；——域的使用概念，以建立符合CBEFF要求的标准或规范的适用性；——由CBEFF发起人指定的、符合CBEFF要求的CBEFF赞助商格式，即发布的BIR格式规范；——一组CBEFF数据元素的抽象值及其在定义CBEFF赞助商格式中的关联语义。 本文件描述了使用CBEFF数据元素定义CBEFF赞助商格式的方法，包括标准生物识别标题（SBHs）的BIR结构。本文件还提供了标识BDB格式在BIR中存在的方式，但标准化和互操作性BDB格式不在本文件范围内。 本文件提供了一个安全块（SB），作为BIR携带有关BDB加密信息以及对整个BIR完整性机制的信息的方式。SB的结构和内容不在本文件范围内。 进一步地，为BDB指定加密机制和为BIR指定完整性机制的内容也不在本文件范围内。本文件指定了从一种CBEFF赞助商格式转换到另一种CBEFF赞助商格式的方法。 以下内容不在此文件范围内：——CBEFF数据元素抽象值的编码，以用于CBEFF赞助商格式的定义；以及——防止生物识别数据被不适当地传播和使用而侵害个人隐私。 [外文原描述]： This document defines: — structures and data elements for biometric information records (BIRs); — the concept of a domain of use to establish the applicability of a standard or specification that conforms with CBEFF requirements; — the concept of a CBEFF patron format, which is a published BIR format specification that complies with CBEFF requirements, specified by a CBEFF patron; — the abstract values and associated semantics of a set of CBEFF data elements to be used in the definition of CBEFF patron formats; This document describes methods to define CBEFF patron formats using CBEFF data elements to specify the structure of BIRs, including the standard biometric headers (SBHs). This document also provides the means for identification of BDB formats in a BIR, but the standardization and interoperability of BDB formats is not within the scope of this document. This document provides a security block (SB) as a means for BIRs to carry information about the encryption of a BDB in the BIR and about integrity mechanisms applied to the BIR itself. The structure and content of SBs is not within the scope of this document. Further, the specification of encryption mechanisms for BDBs and of integrity mechanisms for BIRs is not within the scope of this document. This document specifies transformations from one CBEFF patron format to a different CBEFF patron format. The following are not within the scope of this document: — the encoding of the abstract values of CBEFF data elements to be used in the specification of CBEFF patron formats; and — protection of the privacy of individuals from inappropriate dissemination and use of biometric data.