信息技术.生物特征表示攻击检测.第2部分：数据格式

[中文适用范围]： 本文件定义了用于传达生物识别呈现攻击检测所用机制的数据格式，以及呈现攻击检测方法的结果。在ISO/IEC 30107系列中考虑的攻击发生在传感器处，在呈现和收集生物特征的过程中。任何其他攻击均不在本文件的范围内。本文件包含以下数据格式：二进制格式和XML模式。本文件中的数据交换格式是通用的，因为它们可以应用于各种应用领域。未针对特定应用程序提出要求。存储和传输呈现攻击检测数据的加密保护规定超出了本文件的范围。注：尽管安全性问题超出本文件的范围，但可以通过将PAD数据编码到生物识别信息记录（见ISO/IEC 19785-1）中来保护PAD数据，该记录包括一个可选的安全块。 [外文原描述]： ISO/IEC 30107-2:2017 defines data formats for conveying the mechanism used in biometric presentation attack detection and for conveying the results of presentation attack detection methods. The attacks considered in the ISO/IEC 30107 series take place at the sensor during the presentation and collection of the biometric characteristics. Any other attacks are outside the scope of this document. ISO/IEC 30107-2:2017 contains the following data formats: a binary format and an XML schema. The data interchange formats in this document are generic, in that they may be applied and used in a wide range of application areas. No application-specific requirements are addressed here. Provisions for the cryptographic protection of the authenticity, integrity, and confidentiality of stored and transmitted presentation attack detection data are beyond the scope of this document. NOTE While addressing security is out of the scope of this document, PAD data may be protected by encoding them into a biometric information record (see ISO/IEC 19785-1) that includes an optional security block.