Begin

2023-10-27

Planned document number

ISO/IEC DIS 11770-4

Responsible national committee

NA 043-04-27-02 AK - IT Security Techniques and mechanisms  

Responsible international committee

ISO/IEC JTC 1/SC 27/WG 2 - Cryptography and security mechanisms  

draft standard

Information security - Key management - Part 4: Mechanisms based on weak secrets
2025-12
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previous edition(s)

Information technology - Security techniques - Key management - Part 4: Mechanisms based on weak secrets - Amendment 2: Leakage-resilient password-authenticated key agreement with additional stored secrets
2021-02

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Information technology - Security techniques - Key management - Part 4: Mechanisms based on weak secrets - Amendment 1: Unbalanced Password-Authenticated Key Agreement with Identity-Based Cryptosystems (UPAKA-IBC)
2019-09

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Information technology - Security techniques - Key management - Part 4: Mechanisms based on weak secrets
2017-11

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