ISO/IEC 9798-2:2019

IT Security techniques — Entity authentication — Part 2: Mechanisms using authenticated encryption

This document specifies entity authentication mechanisms using authenticated encryption algorithms. Four of the mechanisms provide entity authentication between two entities where no trusted third party is involved; two of these are mechanisms to unilaterally authenticate one entity to another, while the other two are mechanisms for mutual authentication of two entities. The remaining mechanisms require an on-line trusted third party for the establishment of a common secret key. They also realize mutual or unilateral entity authentication.

Annex A defines Object Identifiers for the mechanisms specified in this document.

Edition	2019
Standard Part No	2
Published Date	2019
Published By	International Standardization Organisation /International Electrotechnical Commission
Page Count	15