BS ISO/IEC 18031:2011+A1:2017规定了用于加密的随机位生成器的概念模型 目的，以及该模型的要素。本国际标准规定了非确定性随机比特发生器所需主要元件的特性，规定了确定性随机比特发生器所需主要元件的特性，确定了非确定性和确定性随机比特的安全要求 发电机如果要求从随机位串生成随机数序列，请参见附录B 给出了如何执行此操作的指导原则。用于独立验证或验证的随机位发生器的统计测试技术 此类发电机的验证和详细设计不在本国际标准的范围内。 交叉引用:ISO/IEC 9797-2ISO/IEC 10116ISO/IEC 10118-3ISO/IEC 18032ISO/IEC 18033-3ISO/IEC 19790ANSI X9。82-1:2006安西X9。82-2ANSI X9。82-3:2007AIS 20:1999AIS 31:2001ISO/IEC 11770-1ISO/IEC 10118-1ISO/IEC 11770-3ISO/IEC 18033-1包含以下内容:修订

BS ISO/IEC 18031:2011+A1:2017 specifies a conceptual model for a random bit generator for cryptographic purposes, together with the elements of this model.This International Standardspecifies 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, Annex B 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 this International Standard.Cross References:ISO/IEC 9797-2ISO/IEC 10116ISO/IEC 10118-3ISO/IEC 18032ISO/IEC 18033-3ISO/IEC 19790ANSI X9.82-1:2006ANSI X9.82-2ANSI X9.82-3:2007AIS 20:1999AIS 31:2001ISO/IEC 11770-1ISO/IEC 10118-1ISO/IEC 11770-3ISO/IEC 18033-1Incorporates the following:Amendment