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Information security - Key management - Part 7: Cross-domain password-based authenticated key exchange
Translate name
STANDARD published on 6.7.2021
Designation standards: ISO/IEC 11770-7-ed.1.0
Publication date standards: 6.7.2021
SKU: NS-1029567
The number of pages: 26
Approximate weight : 78 g (0.17 lbs)
Country: International technical standard
Category: Technical standards ISO
This document specifies mechanisms for cross-domain password-based authenticated key exchange, all of which are four-party password-based authenticated key exchange (4PAKE) protocols. Such protocols let two communicating entities establish a shared session key using just the login passwords that they share with their respective domain authentication servers. The authentication servers, assumed to be part of a standard public key infrastructure (PKI), act as ephemeral certification authorities (CAs) that certify key materials that the users can subsequently use to exchange and agree on as a session key. This document does not specify the means to be used to establish a shared password between an entity and its corresponding domain server. This document also does not define the implementation of a PKI and the means for two distinct domain servers to exchange or verify their respective public key certificates.
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Latest update: 2025-09-15 (Number of items: 2 233 685)
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