# ISO 10126-2:1991 — Withdrawn and superseded ISO standards

For ISO 10126-2:1991, item title is Banking — Procedures for message encipherment (wholesale) — Part 2: DEA algorithm; status code is 9599; successor is ISO/WD 10126-2 | ISO/NP 10126-2; withdrawn / published date is 1991-07-18, recorded from its source on 2026-08-05.

- **Identifier:** ISO 10126-2:1991 _(verified: appears in the quote below)_
- **Item title:** Banking — Procedures for message encipherment (wholesale) — Part 2: DEA algorithm _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO/WD 10126-2 | ISO/NP 10126-2
- **Withdrawn / published date:** 1991-07-18 _(verified: appears in the quote below)_

## What the source says

> 18114,IS,,ISO 10126-2:1991,Banking — Procedures for message encipherment (wholesale) — Part 2: DEA algorithm,Banque — Procédures de chiffrement de messages (service aux entreprises) — Partie 2: Algorithme DEA,1991-07-18,1,['35.240.40'],ISO/TC 68/SC 2,9599,,"[36401,42332]","['en','fr']",3,"<p>DEA may be used as a suitable algorithm to implement ISO 10126-1, and is specified in ANSI X3.92. Keys shall be managed in accordance with ISO 8732.</p>"

## 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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).