L72;L70 标准查询与下载

ISO/IEC 13888-2:2010 信息技术.安全技术.不可否认性.第2部分:使用对称技术的机制

The goal of the non-repudiation service is to generate, collect, maintain, make available and validate evidence concerning a claimed event or action in order to resolve disputes about the occurrence or non-occurrence of the event or action. This part of ISO/IEC 13888 provides descriptions of generic structures that can be used for non-repudiation services, and of some specific communication-related mechanisms which can be used to provide non-repudiation of origin (NRO) and non-repudiation of delivery (NRD). Other non-repudiation services can be built using the generic structures described in this part of ISO/IEC 13888 in order to meet the requirements defined by the security policy. This part of ISO/IEC 13888 relies on the existence of a trusted third party (TTP) to prevent fraudulent repudiation or accusation. Usually, an online TTP is needed. Non-repudiation can only be provided within the context of a clearly defined security policy for a particular application and its legal environment. Non-repudiation policies are defined in ISO/IEC 10181-4.

Information technology - Security techniques - Non-repudiation - Part 2: Mechanisms using symmetric techniques

BS ISO 2382-5:1990 信息处理系统.词汇.第5部分:数据表述法

Supports the international communication in information processing. Provides selcted English and French and their definitions in the field of concepts relating to certain forms of data representation, to representation systems, and to notations which provide for some forms of representation.

Information processing systems - Vocabulary - Representation of data