standard by International Organization for Standardization/International Electrotechnical Commission, 06/01/2019
ISO/IEC 9798-2:2019 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.
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