What is an Applet?
Applet is a program that can be embedded in any...
Developers
Specific content for Developers. Related to some of Viafirma’s products
When opening a signed PDF document, Adobe Acrobat Reader prompts ”At least one signature has problems”What does it mean? How can I fix it?
When we open a signed PDF, Adobe displays an error...
Which certificate has been used to sign the Viafirma Applet or JNLP?
To check the certificate used to sign Viafirma’s Applet...
Which certificate has been used to sign the Viafirma Applet or JNLP? Read More »
Viafirma Documents – Basic questions for developers
How are the calls between Front-end and Back-end (REST, SOAP…)?...
Viafirma Documents – Basic questions for developers Read More »
“There is at least one signature that presents problems”, how to solve it?
When opening a signed PDF file, Adobe Acrobat Reader may...
“There is at least one signature that presents problems”, how to solve it? Read More »
Do I have to install a driver for GEMPLUS smart card readers (DNIe) on MAC?
No installation required! As with the C3PO readers, the necessary...
Do I have to install a driver for GEMPLUS smart card readers (DNIe) on MAC? Read More »
Exporting certificates and private keys on Firefox
To export personal certificates on Firefox 2.x or higher just...
Exporting certificates and private keys on Firefox Read More »
Which signature formats does Viafirma support and which one adapts to my needs?
Depending on your needs and preferences, we offer the following...
Which signature formats does Viafirma support and which one adapts to my needs? Read More »