ISO/IEC JTC 1/SC 27 9798-4:1999 Entity authentication - Part 4: Mechanisms using a cryptographic check function

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ISO/IEC JTC 1/SC 27 9798-4:1999 Entity authentication - Part 4: Mechanisms using a cryptographic check function

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This part of ISO/IEC 9798 specifies entity authentication mechanisms using a cryptographic check function. Two mechanisms are concerned with the authentication of a single entity (unilateral authentication), while the remaining are mechanisms for mutual authentication of two entities.

The mechanisms specified in this part of ISO/IEC 9798 use time variant parameters such as time stamps, sequence numbers, or random numbers, to prevent valid authentication information from being accepted at a later time or more than once.

Source: https://www.iso.org/obp/ui/#iso:std:iso-iec:9798:-4:ed-2:v1:en
 

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  • gpradel's picture

    Submitted by gpradel on Tue, 08/06/2019 - 18:10

    This standard specifies entity authentication mechanisms using a cryptographic check function. This edition is from 1999, and 20 years later, in April 2019, this standard has been confirmed by WG2 expert from ISO SC27 meaning that the content is good enough and updated enough to be usable in the industry,


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