digital signature certification

[bozoh]

Hi!!

And congratulations for your work.

I would like to use the "digital signature certification" option of TCPDF library (see an example of use in http://www.tcpdf.org/examples/example_052.phps).

Is it possible?

[bozoh]

1. Create DB columns
2. Add update Scripts
3. Create a test uint case
   1. Create a self-sign CRT without password (blank)
   2. Create a self-sign CRT with password
4. Add fields on plugin's form
5. Add related code in PDF creation method
6. Update backup/Restore routine