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    CSA

    CSA ISO/IEC 14888-4:26

    Information security — Digital signatures with appendix — Part 4: Stateful hash-based mechanisms (Adopted ISO/IEC 14888-4:2024, first edition, 2024-06)

    Standard Details

    CSA Preface Standards development within the Information Technology sector is harmonized with international standards development. Through the CSA Technical Committee on Information Technology (TCIT), Canadians serve as the SCC Mirror Committee (SMC) on ISO/IEC Joint Technical Committee 1 on Information Technology (ISO/IEC JTC1) for the Standards Council of Canada (SCC), the ISO member body for Canada and sponsor of the Canadian National Committee of the IEC. For brevity, this Standard will be referred to as "CSA ISO/IEC 14888-4" throughout. The International Standard was reviewed by the CSA Technical Committee on Cybersecurity under the jurisdiction of the CSA Strategic Steering Committee on Information and Communications Technologies and Systems and deemed acceptable for use in Canada. This Standard has been formally approved, without modification, by the Technical Committee and has been developed in compliance with Standards Council of Canada requirements for National Standards of Canada. It has been published as a National Standard of Canada by CSA Group. Scope This document specifies stateful digital signature mechanisms with appendix, where the level of security is determined by the security properties of the underlying hash function. This document also provides requirements for implementing basic state management, which is needed for the secure deployment of the stateful schemes described in this document.

    General Information

    Status : ACTIVE
    Standard Type: Main
    Document No: CSA ISO/IEC 14888-4:26
    Document Year: 2026
    Pages: 73
    Adopted: Yes
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    Life Cycle

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    CSA ISO/IEC 14888-4:26
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