Previously we answered the most common questions about the OCSP. Another element involved in the creation and verification of signatures is timestamping. This blog covers how timestamping works, what a Timestamp Authority is, and why timestamping is beneficial to the longevity and legality of digital signatures.
As experts in high-trust solutions, we are often asked about the benefits of commercial off the shelf products versus seemingly more affordable Software Development Kits, Open Source libraries or third party pre-compiled libraries or binaries.
OCSP stands for Online Certificate Status Protocol and is used by Certificate Authorities to check the revocation status of an X.509 digital certificate.
Qualified Trust Service Providers (QTSPs) work with customers in high-trust industries that require eIDAS certified Qualified Signatures.