# ISO/IEC 11770-2:1996 — Withdrawn and superseded ISO standards

For ISO/IEC 11770-2:1996, item title is Information technology — Security techniques — Key management — Part 2: Mechanisms using symmetric techniques; status code is 9599; successor is ISO/IEC 11770-2:2008; withdrawn / published date is 1996-04-18, recorded from its source on 2026-08-05.

- **Identifier:** ISO/IEC 11770-2:1996 _(verified: appears in the quote below)_
- **Item title:** Information technology — Security techniques — Key management — Part 2: Mechanisms using symmetric techniques _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO/IEC 11770-2:2008
- **Withdrawn / published date:** 1996-04-18 _(verified: appears in the quote below)_

## What the source says

> 25290,IS,,ISO/IEC 11770-2:1996,Information technology — Security techniques — Key management — Part 2: Mechanisms using symmetric techniques,Technologies de l'information — Techniques de sécurité — Gestion de clés — Partie 2: Mécanismes utilisant des techniques symétriques,1996-04-18,1,['35.030'],ISO/IEC JTC 1/SC 27,9599,,[46370],['en'],17,"<p>Defines key establishment mechanisms using symmetric cryptographic techniques. Addresses three environments for the establishment of keys: Point-to-Point, Key Distribution Centre (KDC) and Key Translation Centre (KTC). Describes the required content of messages which carry keying material or are necessary to set up the conditions under which the keying

## Source

- https://isopublicstorageprod.blob.core.windows.net/opendata/_latest/iso_deliverables_metadata/csv/iso_deliverables_metadata.csv

Last verified: 2026-08-05. Review by: 2027-02-01.
Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).