Time-stamping services -- Part 4: Traceability of time sources

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ISO/IEC 18014-4:2015

Time-stamping services -- Part 4: Traceability of time sources

SCOPE

This part of ISO/IEC 18014
— defines the functionality of the time assessment authority (TAA),
— describes an overall architecture for providing the time to the time-stamping authority (TSA) and to guarantee the correctness of it through the use of the TAA, and
— gives technical guidelines for the TAA to provide, and to provide assurance in, a trusted time source to the TSA.
 

LATEST PUBLICATION DATE
April 2015
COMMITTEE / WG
ISO/IEC JTC 1/SC 27 Information Security, cybersecurity and privacy protection
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