标准摘要
[中文适用范围]： 本国际标准规定了用于密码学目的的随机比特生成器的概念模型，以及该模型的各个要素。 本国际标准 - 规定了非确定性随机比特生成器所需主要要素的特性 - 规定了确定性随机比特生成器所需主要要素的特性 - 为这两种随机比特生成器建立了安全要求 当需要从随机比特串生成随机数序列时，附录B提供了如何执行此操作的指南。 用于独立验证或确认的随机比特生成器的统计测试技术以及此类生成器的详细设计不在本国际标准的范围内。 [外文原描述]： ISO/IEC 18031:2011 specifies a conceptual model for a random bit generator for cryptographic purposes, together with the elements of this model. ISO/IEC 18031:2011 specifies the characteristics of the main elements required for a non-deterministic random bit generator, specifies the characteristics of the main elements required for a deterministic random bit generator, establishes the security requirements for both the non-deterministic and the deterministic random bit generator. Where there is a requirement to produce sequences of random numbers from random bit strings, ISO/IEC 18031:2011 gives guidelines on how this can be performed. Techniques for statistical testing of random bit generators for the purposes of independent verification or validation, and detailed designs for such generators, are outside the scope of ISO/IEC 18031:2011.
英文名称Information technology - Security techniques - Random bit generation