| Publication CODE |
Title |
| ISO/IEC 11770-7:2021 (2021-07) |
INFORMATION SECURITY - KEY MANAGEMENT - PART 7: CROSS-DOMAIN PASSWORD-BASED AUTHENTICATED KEY EXCHANGE |
| |
| Price Excl. VAT |
Total number of pages, tables and drawings |
|
137.00 €
|
26. |
Description
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.
|
| Class |
C990
(IEC PUBLICATIONS IEC PUBLICATIONS)
|
| Status |
IEC PUBLICATION |
| Situation |
Currently active
|
|
| Committee |
ISO/IEC JTC 1/SC 27
IT SECURITY TECHNIQUES
|
| BEC Approval |
2021-07-06 |
| ICS-Code (International Standards Classification) |
35.030
|
| NBN Status |
New |
|
| IEC publication date |
2021-07-06 |
| IEC file modification date |
2021-07-12 |
| IEC last modification date |
2021-07-12 |
|
