/usr/share/p11-kit/modules/opensc-pkcs11.module is in opensc-pkcs11 0.17.0-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 | # This file describes how to load the opensc module
# See: http://p11-glue.freedesktop.org/doc/p11-kit/config.html
module: opensc-pkcs11.so
|