Re: Verifier digital signatures

I've also added adbe.pkcs7.sha1 signature verify. https://svn.apache.org/viewvc/pdfbox/branches/2.0/examples/src/main/java/org/apache/pdfbox/examples/signature/ShowSignature.java?view=markup

Re: Verifier digital signatures

Here's some code. At this time, it works only properly with adbe.pkcs7.detached signatures. I don't know whether it checks advanced stuff like certificate chain, revocation lists, etc. But it can detect that a file was changed. Enjoy. Tilman /* * Licensed to the Apache Software Foundation

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RE: Extracting ".pam" image files

I am sorry I can't post the document here and I don't have any other one with same image format. But fortunately, PDFBox has no issues extracting it as a BufferedImage and writing it as a PNG or JPG image file. -Message d'origine- De : Andreas Lehmkühler [mailto:andr...@lehmi.de]

Re: Extracting ".pam" image files

> "OYEBISI, Daniel" hat am 7. Juni 2016 um 10:41 > geschrieben: > > > Hello, > > I have a PDF document containing images of the format type ".pam". I have > checked the API doc but I haven't seen anything related to ".pam" files. > Please can anyone guide me on how to do

Extracting ".pam" image files

Hello, I have a PDF document containing images of the format type ".pam". I have checked the API doc but I haven't seen anything related to ".pam" files. Please can anyone guide me on how to do extract the ".pam" image files from my document? Thanks in advance