trusted time造句

例句与造句

Technologist Jeff Stapleton chairs a committee developing a new standard for " trusted time stamps " on behalf of the American National Standards Institute, or ANSI.
Each issue is published as a set of documents in PDF / A format ( one per official language ) plus one XML document ensuring the overall coherency through trusted time stamp.
He hopes to announce the consortium at an annual computer security conference sponsored by RSA Security in February, and he thinks it will take another five years before trusted time stamping becomes as ubiquitous as, say, digital signatures.
Using cryptography, it combines the digital " fingerprint " of an original electronic document or online transaction with a trusted time stamp and the digital signature of a trusted third party, creating a digital record that can be archived as proof of the transaction.
In many jurisdictions there is a legal basis for who is the keeper of that jurisdiction's trusted time source, and in any instance where legal culpability is required time should only be taken from those sources or commercial providers who can fully isolate the relying party from any'pain'they might encounter for using that official public source of time.