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Document Number: NL ISO IEC TR 29149 : 2018
Sector: Information Technology. Office Machines
TC: No
ICS:
ISO/IEC TR 29149:2012 explains how to provide and use time-stamping services so that time-stamp tokens are effective when used to provide timeliness, data integrity, and non-repudiation services in conjunction with other mechanisms. It defines: how time-stamp requesters should use time-stamp token generation services; how TSAs (time-stamping authorities) should provide a service of guaranteed quality; how TSAs should deserve trust based on good practices; which algorithms and parameters should be used in TST (time-stamp token) generation and TST renewal, so that TSTs resist during the time period during which the TSTs can be verified as being valid; how time-stamp verifiers should use the time-stamp token verification services, both when validating individual TSTs, and when validating sequences of renewal TSTs.