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BSI BS ISO/IEC 11770-2:2018

IT Security techniques. Key management -- Mechanisms using symmetric techniques
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BSI BS ISO/IEC 11770-2:2018

IT Security techniques. Key management -- Mechanisms using symmetric techniques

PUBLISH DATE 2018
PAGES 36
BSI BS ISO/IEC 11770-2:2018

This document defines key establishment mechanisms using symmetric cryptographic techniques.

This document addresses three environments for the establishment of keys: Point-to-Point, Key Distribution Centre (KDC), and Key Translation Centre (KTC). It describes the required content of messages which carry keying material or are necessary to set up the conditions under which the keying material can be established.

This document does not indicate other information which can be contained in the messages or specify other messages such as error messages. The explicit format of messages is not within the scope of this document.

This document does not specify the means to be used to establish initial secret keys; that is, all the mechanisms specified in this document require an entity to share a secret key with at least one other entity (e.g. a TTP). For general guidance on the key lifecycle, see ISO/IEC 11770‑1. This document does not explicitly address the issue of inter-domain key management. This document also does not define the implementation of key management mechanisms; products complying with this document are not necessarily compatible.

SDO BSI: British Standards Institution
Document Number ISO/IEC 11770-2
Publication Date Oct. 8, 2018
Language en - English
Page Count 36
Revision Level
Supercedes
Committee IST/33/2
Publish Date Document Id Type View
Oct. 8, 2018 BS ISO/IEC 11770-2:2018 Revision
July 31, 2008 BS ISO/IEC 11770-2:2008 Revision
Aug. 31, 2010 BS ISO/IEC 11770-2:2008 Consolidated