How hash/digest signing works for PDF (PAdES)

PAdES (PDF Advanced Electronic Signatures) is a standard for electronic signatures in PDF documents. PAdES hash signing is a method of creating an electronic signature in which the document is not actually signed, but a cryptographic hash of the document …

Qualified Electronic Signature ecosystem in Poland

Poland is a country with many different document types that require Qualified Electronic Signature QES. If the Polish law requires “Written Form” for some contract then electronically Qualified Electronic Signature should be used. Main mandatory use cases for Qualified Electronic …

Are Qualified Electronic Signatures FDA compliant?

Medical and Pharma industry around the world uses FDAs Guidelines 21 CFR Part 11 as global standard. This regulation was drafted at a year 1997 and these days you can satisfy these requirements easily most high quality electronic signatures. FDA …

Qualified Electronic Signatures into your signature portal

Every company operating in the EU and in many other regions needs some Qualified Electronic Signatures (QES) if they want to become fully digital. In most countries contracts like employment contract, employment contract termination, warranties, IP transfer or many other …