ANSI/ISO/IEC 18014-2:2002(R2008) PDF

Scope: A time-stamping service provides evidence that a data item existed before a certain point in time. Time-stampservices produce time-stamp tokens, which are data structures containing a verifiable cryptographic bindingbetween a data items representation and a time-value. This part of ISO/IEC 18014 defines time-stampingmechanisms that produce independent tokens, which can be verified one by one.

ANSI/ISO/IEC 18014-2:2002(R2008) Referenced Document

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