DigiStamp’s “7-year renewal warranty” for your timestamps adds protection against this risk.ĭigiStamp’s RFC3161 timestamp service is supplemented with Hash Chaining and a Timestamp Archive with Renewal as defined in IETF RFC 6283 Evidence Records for Long Term Archiving WarrantyĬomputers and encryption evolve quantum computing represents a potential risk to the current time stamping methods. We have achieved and guarantee 99.99% uptime for our RFC 3161 interfaces for over 20 years. High availabilityĭigiStamp’s cloud-based service uses AWS Global Accelerator and their Load Balancers to enable failover across 3 geographically-distributed DigiStamp timestamp server locations (at our data centers) You can prove the timestamp comes from this secure clock and private key within this HSM. Level 4 is the highest level.ĭigiStamp’s Timestamp Robots will do a “known task” because the software contained in the HSM is audited by parties external to DigiStamp. FIPS Level 4Īn HSM with FIPS Level 4 certification is simply more secure than Level 3 or less. See more details about the secure clock and the HSM here. Otherwise they have opened the potential for backdating timestamps. But, but … this is the trusted timestamping business and the clock needs the same security as the signing keys. When compared to other RFC3161 providers that might use an off-the-shelf HSM for the common need of protecting the signing key. Only DigiStamp SecureTime has the clock within the HSM that cannot be modified (except for small drift adjustments).
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