ISO/IEC 10118-4:1998/COR1:2014

ISO/IEC 10118-4:1998/COR1:2014 provides a technical corrigendum linked to the parent hash-function series and the part titled Information technology - Security techniques - Hash-functions - Part 4: Hash-functions using modular arithmetic - Technical Corrigendum 1. It is relevant where teams rely on documented hash-function references for technical assessment, verification activities, and compliance workflows. As a corrigendum, ISO/IEC 10118-4:1998/COR1:2014 should be read as a supporting modification to the parent document rather than a standalone security specification, making it useful for precise engineering documentation and controlled procurement review.

Purpose of ISO/IEC 10118-4:1998/COR1:2014

The purpose of ISO/IEC 10118-4:1998/COR1:2014 is to correct or clarify the related hash-function specification for modular arithmetic techniques within the ISO/IEC 10118 family. In practice, that makes it important for teams performing technical review of cryptographic references, maintaining controlled documentation, or validating that design and testing records align with the latest corrigendum. When a project depends on accurate hash-function descriptions for security techniques, this supporting document helps reduce interpretation risk and supports more reliable conformity assessment.

Compliance applications of ISO/IEC 10118-4:1998/COR1:2014

Organizations may use ISO/IEC 10118-4:1998/COR1:2014 during technical validation, product evaluation, and documented evaluation of systems that reference modular-arithmetic hash-functions. It can be relevant in compliance workflows for software, security modules, and broader information technology implementations where cryptographic documentation must be traceable and current. Procurement teams, laboratories, and engineering groups may consult the corrigendum to confirm that specifications, test plans, and regulatory preparation materials reflect the corrected parent reference, supporting operational consistency across controlled environments.

Benefits of ISO/IEC 10118-4:1998/COR1:2014

Using ISO/IEC 10118-4:1998/COR1:2014 supports quality workflows by helping teams work from the corrected technical reference instead of relying on superseded wording. That can improve testing consistency, reduce ambiguity in engineering documentation, and strengthen technical compliance during conformity assessment preparation. For organizations managing security-related products or evaluated components, the corrigendum helps limit avoidable rework, supports risk management, and contributes to more dependable procurement and validation decisions when the parent hash-function specification is part of the evidence base.

• Supporting corrigendum for the ISO/IEC 10118 hash-function family, connected to the modular arithmetic part
• Useful for technical review, documentation control, and verification activities
• Helps align testing workflows and conformity assessment records with corrected text
• Relevant to security techniques, engineering documentation, and compliance preparation