NEN-ISO/IEC 11770-4
Information technology - Security techniques - Key management - Part 4: Mechanisms based on weak secrets
active
| Organization: | NEN |
| Publication Date: | 1 November 2017 |
| Status: | active |
| ICS Code (IT Security): | 35.030 |
scope:
NEN-ISO/IEC 11770-4 defines key establishment mechanisms based on weak secrets, i.e. secrets that can be readily memorized by a human, and hence, secrets that will be chosen from a relatively small set of possibilities. It specifies cryptographic techniques specifically designed to establish one or more secret keys based on a weak secret derived from a memorized password, while preventing offline brute-force attacks associated with the weak secret. This document is not applicable to the following aspects of key management: - life-cycle management of weak secrets, strong secrets, and established secret keys; - mechanisms to store, archive, delete, destroy, etc. weak secrets, strong secrets, and established secret keys.
Document History
February 1, 2021
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
A description is not available for this item.
September 1, 2019
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)
A description is not available for this item.
NEN-ISO/IEC 11770-4
November 1, 2017
Information technology - Security techniques - Key management - Part 4: Mechanisms based on weak secrets
NEN-ISO/IEC 11770-4 defines key establishment mechanisms based on weak secrets, i.e. secrets that can be readily memorized by a human, and hence, secrets that will be chosen from a relatively small...
September 1, 2009
Information technology - Security techniques - Key management - Part 4: Mechanisms based on weak secrets
A description is not available for this item.
May 1, 2006
Information technology - Security techniques - Key management - Part 4: Mechanisms based on weak secrets
This part of ISO/IEC 11770 defines key establishment mechanisms based on weak secrets, i.e., secrets that can be readily memorized by a human, and hence secrets that will be chosen from a relatively...