gscan2pdf uses pdfimages to extract the images. pdfimages supports supplying a password, so this is doable.
Do you know of a command-line tool with which I can build a PDF with a password, or at least add a password to an existing PDF? I'd want to create a unit test, and I'd rather build the PDF on the fly rather than storing the binary in the source.
signature.asc
Description: OpenPGP digital signature