ISO/IEC 18031:2025

Information technology — Security techniques — Random bit generation ISO/IEC 18031:2025

Publication date:   Feb 3, 2025

General information

60.60 Standard published   Feb 3, 2025

ISO/IEC

ISO/IEC JTC 1/SC 27 Information security, cybersecurity and privacy protection

International Standard

35.030   IT Security

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Scope

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.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO/IEC 18031:2011

WITHDRAWN
ISO/IEC 18031:2011/Amd 1:2017

NOW

PUBLISHED
ISO/IEC 18031:2025
60.60 Standard published
Feb 3, 2025