Reference number
ISO/IEC TR 29149:2012
ISO/IEC TR 29149:2012
© ISO 2024
Technical Report
ISO/IEC TR 29149:2012
Information technology — Security techniques — Best practices for the provision and use of time-stamping services
Edition 1
2012-03
2012-03
Technical Report
ISO/IEC TR 29149:2012
45172
Published
(Edition 1, 2012)
This publication was last reviewed and confirmed in 2018.
Therefore this version remains current.
ISO/IEC TR 29149:2012
ISO/IEC TR 29149:2012
45172
CHF
129
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Abstract
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.
General information
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Status: PublishedPublication date: 2012-03Stage: International Standard confirmed [90.93]
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Edition: 1Number of pages: 21
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Technical Committee :ISO/IEC JTC 1/SC 27ICS :35.030
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