/usr/lib/opencryptoki/libopencryptoki.so is in libopencryptoki-dev 3.6.1+dfsg-1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/opencryptoki/libopencryptoki.so.0.0.0
/usr/lib/opencryptoki/libopencryptoki.so.0.0.0