Verify PAdES signed document

Aspose.PDF Product Family
1

Hello

I am trying to verify PAdES (PAdES - Wikipedia) signed document. When I call:

pFileSignature.verifySignature(“Signature1”)

I get:

java.lang.NullPointerException
at com.aspose.pdf.SignatureField.(Unknown Source)
at com.aspose.pdf.Field.m1(Unknown Source)
at com.aspose.pdf.Form$z1.next(Unknown Source)
at com.aspose.pdf.Form.m1(Unknown Source)
at com.aspose.pdf.Form.get(Unknown Source)
at com.aspose.pdf.Form.get_Item(Unknown Source)
at com.aspose.pdf.facades.PdfFileSignature.verifySignature(Unknown Source)

Does Apose support PAdES signature verification?

2

Hi Peter,


Thanks for your inquiry. I am afraid PAdES signature verification is not supported in Aspose.Pdf at the moment. We have logged a ticket PDFNEWJAVA-35345 in our issue tracking system for the purpose. We will notify you as soon as it is implemented.

Furthermore, we will appreciate it if you please share a sample PAdES signed PDF document where, it will help us in investigation and implementation of the feature.

We are sorry for the inconvenience caused.

Best Regards,
3

Hello

Sample PDF should by attached. Where I can find your ticket system and PDFNEWJAVA-35345?

4

Hi Peter,


Thanks for sharing sample PDF document. It will help us in the issue investigation and its resolution.

Furthermore, please note our issue tracking system(JIRA) is our internal system and I am afraid you can not access it. However you may ask us for the update or we will keep you updated about the resolution progress within this forum thread.

We are sorry for the inconvenience caused.

Best Regards,
5

Hi, is there any update on this.
I am too intereted is PAdES… is it still not supported.
Thanks.

6

@pdelorme,
Thank you for the inquiry. Unfortunately, there is no update on this yet and we will notify you once a significant progress has been made in this regard.

Best Regards,
Imran Rafique