Should qpdfview open 256-bit encrypted file?
Asked by
anonymous pickle
I use qpdf to encrypt a pdf file with a 256 bit key:
qpdf --encrypt pwd pwd 256 -- in.pdf out.pdf
When out.pdf is opened with qpdfview, it requests the password, then fails, reporting "Could not open out.pdf" (gui) or "Error: Incorrect password" (command line). out.pdf can be opened in firefox.
Files encrypted with 128 or 40 bit key are opened with no problem. Should qpdfview be able to open files with 256 bit encryption? Thanks.
MX Linux 18.3_x64
kernel 4.19.0-6-amd64
qpdfview 0.4.18
PDF support using Poppler 0.48.0
PS support using libspectre 0.2.8
DjVu support using DjVuLibre 3.5.27
Printing support using CUPS 2.2.1
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- English Edit question
- Status:
- Solved
- For:
- qpdfview Edit question
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- Solved by:
- Adam Reichold
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