EldoS | Feel safer!

Software components for data protection, secure storage and transfer


Also by EldoS: CallbackFilter
A component to monitor and control disk activity, track file and directory operations (create, read, write, rename etc.), alter file data, encrypt files, create virtual files.
Posted: 08/07/2009 09:40:33
by Qualisoft CQPD (Standard support level)
Joined: 03/13/2007
Posts: 55

How can I add the timestamp:


in ElCMSSignature class, AddTimeStamp and AddValidationTimeStamp methods?
Could you show me how it works?

thanks for help.
Posted: 08/07/2009 10:20:35
by Ken Ivanov (EldoS Corp.)

1. ContentTimeStamp is not supported internally at the moment. This type of timestamp can be added manually as a custom signed attribute. To calculate the timestamp, please do the following:
- calculate a hash of the message content,
- request a timestamp for this hash using one of the TSP client classes.

2. SignatureTimeStamp can be added to the signature using the AddTimestamp() method.

3. ArchiveTimeStamp can be added using the AddValidationTimestamp() method with TimestampType set to TSBCMSTimestampType.cvtArchive or TSBCMSTimestampType.cvtArchive2 (depending on the needed archive timestamp attribute version).
Posted: 08/07/2009 11:01:54
by Qualisoft CQPD (Standard support level)
Joined: 03/13/2007
Posts: 55

Thank you.



Topic viewed 910 times

Number of guests: 1, registered members: 0, in total hidden: 0


Back to top

As of July 15, 2016 EldoS Corporation will operate as a division of /n software inc. For more information, please read the announcement.

Got it!