CRYPTOMATHIC BLOG

2 min read

What You See is What You Timestamp: Alternative to QES

In this article, we proposeWhat-You-See-Is-What-You-Timestamp (WYSIWYT) as an attractive alternative to Qualified Electronic Signatures, for certain...

3 min read

Integrating eIDAS Qualified Remote Signing Tools with Your Systems

The demand for remote digital signatures to enhance security and customer experience continues to grow across the EU, as the banking and financial...

3 min read

Attacks on PDF Certification and the impact on Approval Signatures

In May 2021, researchers published two attacks on certified PDFs, which enabled unintentional and fraudulent modifications to be applied to signed...

3 min read

A Full Breakdown of What You See Is What You Sign (WYSIWYS)

What You See Is What You Sign (WYSIWYS) refers to the part of any signature process, where you read a document you intend to sign, and ensure that...