标准编号：ISO/IEC 19794-7:2007
中文名称：信息技术 生物统计数据交换格式 第7部分：签名时序数据
英文名称：Information technology — Biometric data interchange formats — Part 7: Signature/sign time series data
发布日期：2007-06
标准范围
For the purposes of biometric verification and/or identification, this part of ISO/IEC 19794 specifies a conceptand data interchange formats for dynamic signature/sign behavioural data captured in the form of a timeseries using devices such as digitizing tablets or advanced pen systems. The data interchange formats aregeneric in that they may be applied and used in a wide range of application areas where handwritten signs orsignatures are involved. No application-specific requirements or features are addressed in this part ofISO/IEC 19794. This part of ISO/IEC 19794 contains definitions of relevant terms, a description of what data iscaptured, two data formats for containing the data — one for general use and one compact format for use withsmart cards and other tokens — alongside examples of data block contents and best practice in capture.Specifying which of the format types and which options defined in this part of ISO/IEC 19794 are to be appliedin a particular application is out of the scope of this part of ISO/IEC 19794; this needs to be defined inapplication-specific requirements specifications or application profiles. It is advisable that stored andtransmitted biometric data be time-stamped and that cryptographic techniques be used to protect theirauthenticity, integrity and confidentiality; however such provisions are beyond the scope of this part ofISO/IEC 19794.
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