Blog

The world's most interoperable PKI just got even better! We are very excited to announce the release of ADSS ePassport Server, which bolsters the capability of our Trust Services Platform.

Additionally, it provides global governments with a trust infrastructure compliant to the very latest standards from the International Civil Aviation Organisation (ICAO) and the European Union.

In a previous blog, we wrote about the Online Certificate Status Protocol (OCSP), including how it works, the roles of certificate authorities and how to check certificates. Another element involved in creating and verifying signatures is timestamping, but what exactly does it do?

This blog details how timestamping works, what a Timestamp Authority (TSA) 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 (SDKs), 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.

In our latest case study, we look at how DigiCert + QuoVadis, a long-standing Ascertia partner, utilised the ADSS SAM Appliance to offer its customers certified, eIDAS-compliant Remote Qualified eSignatures.

Ascertia’s ADSS SAM Appliance is the first Qualified Signature Creation Device (QSCD) to be Common Criteria EN 419 241-2 certified.

Recently a vulnerability in the implementation of TLS protocol has been found called ROBOT (Return Of Bleichenbacher's Oracle Threat).

This is the return of a 19-year-old vulnerability that allows RSA decryption and signing operations with the private key of a TLS server.