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ISO/IEC 20543:2019 Information technology - Security techniques - Test and analysis methods for random bit generators within ISO/IEC 19790 and ISO/IEC 15408 >
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ISO/IEC 20543:2019 Information technology - Security techniques - Test and analysis methods for random bit generators within ISO/IEC 19790 and ISO/IEC 15408, 2019
- Foreword
- Introduction
- 1 Scope
- 2 Normative references
- 3 Terms and definitions
- 4 Symbols and abbreviated terms
- 5 Structure of this document
- 6 Overview of non-deterministic random bit generators
- 6.1 Introductory remarks on random bit generation
- 6.2 Modelling of random sources
- 6.2.1 Stochastic models
- 6.2.2 Heuristic analysis of entropy sources
- 6.2.3 Physical and non-physical sources
- 6.2.4 Overview of the evaluation of the random source of a TNRBG
- 6.2.5 Overview of the evaluation of the random source of an NNRBG
- 6.3 General design template and taxonomy for non-deterministic random bit generators
- 6.3.1 Overview
- 6.3.2 Functional model of a NRBG
- 6.3.3 Components of a NRBG
- 7 Conformance testing of NRBG
- 7.1 Overview
- 7.2 Testing
- 7.2.1 Design documentation
- 7.2.2 Analysing entropy
- 7.2.3 Min entropy
- 7.2.4 Statistical tests
- 7.3 Evaluation
- 7.3.1 General
- 7.3.2 Vendor input to conformance testing
- 8 Overview of deterministic random bit generators
- 8.1 General remarks
- 8.2 Structural overview of a deterministic random bit generator
- 9 Conformance testing of DRBG
- 9.1 Overview
- 9.2 Testing
- 9.2.1 Design documentation
- 9.2.2 Analysis of seed entropy
- 10 Testing methodology
- 10.1 General
- 10.2 Vendor requirements
- 10.3 Tests requirements
- Annex A (normative) General statistical methodology
- Annex B (informative) Test files
- Bibliography [Go to Page]