Information technology. Security techniques. Time-stamping services - Framework best-seller 7 As-fitted document

7 As-fitted document

Creating the risk profile

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This standard does not cover the use of safety devices incorporating flame arrestors for applications with premixed oxy/fuel or air/fuel gas supply systems

Information technology. Security techniques. Time-stamping services - Framework best-seller 7 As-fitted documentA time stamping service provides evidence that a data item existed before a certain point in time. Time stamp services produce time stamp tokens, which are data structures containing a verifiable cryptographic binding between a data item's representation and a time value. This part of ISO IEC 18014 defines time stamping mechanisms that produce independent tokens, which can be verified one by one.