ISO/IEC 18031:2025

Information technology – Security techniques – Random bit generation

Information technology – Security techniques – Random bit generation

Digital Document2025 edition2025Purchase Options

Referenced standards

ISO/IEC 10118-3ISO/IEC 19790ISO/IEC 20543ISO/IEC 29192-5ISO/IEC 9797-2
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ISO/IEC 18031:2025

Information technology – Security techniques – Random bit generation

Information technology – Security techniques – Random bit generation

This document specifies a conceptual model for a random bit generator for cryptographic purposes, together with the elements of this model.

This document specifies the characteristics of the main elements required for both non-deterministic and deterministic random bit generators. It also establishes the security requirements for both non-deterministic and deterministic random bit generators.

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 document.

Edition2025
Published Date2025
Published ByISO/IEC
Page Count94