DOCUSIGN Signed Document Signature Invalid

GemBox.Pdf
1

Dear All,

Attached is a sample pdf was signed with DocuSign account - eseal.
When validation signature using gembox library is comes up as invalid.
Code used: Validate PDF digital signatures from C# / VB.NET applications (gemboxsoftware.com)

PDF download
grid.pdf

Please advise? Thanks

2

Hi Raed,

Please try again with this bugfix version:
https://www.gemboxsoftware.com/pdf/nightlybuilds/GBA17v1349.zip

Or this NuGet package:
Install-Package GemBox.Pdf -Version 17.0.1349-hotfix

Does this solve your issue?

Regards,
Mario

3

Hello Mario,

Yes this worked.
What are your plans to release this fix?

Thanks

4

Please note that we do not make public releases on each build, instead, we do it after a few fixes and/or enhancements (cumulative updates).

Approximately we do it on a monthly basis, see the release dates:

This version will eventually be available in a publicly released bugfix version as well.

For now, please feel free to use that pre-released version.
Note that our pre-released versions go through the same testing process as our publicly released versions.

Regards,
Mario