Package: qpdf Version: 5.1.2-2 Severity: normal Dear Maintainer,
The syntax for performing an AES cipher on an unencrypted source PDF is this: $ qpdf --encrypt usrpw ownrpw 256 -- source.pdf encrypted.pdf It executes without error, but both evince and okular fail to open the PDF using either password. -- System Information: Debian Release: 8.2 APT prefers stable-updates APT policy: (500, 'stable-updates'), (500, 'stable') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 3.16.0-4-amd64 (SMP w/2 CPU cores) Locale: LANG=en_US.utf8, LC_CTYPE=en_US.utf8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) Versions of packages qpdf depends on: ii libc6 2.19-18+deb8u1 ii libgcc1 1:4.9.2-10 ii libpcre3 2:8.35-3.3 ii libqpdf13 5.1.2-2 ii libstdc++6 4.9.2-10 ii zlib1g 1:1.2.8.dfsg-2+b1 qpdf recommends no packages. qpdf suggests no packages. -- no debconf information