Check the [project homepage](http://www.average.org/chal-resp-auth/).
Pick the source tarball
-[here](http://www.average.org/chal-resp-auth/pam_pcsc_cr-0.9.2.tar.xz),
+[here](http://www.average.org/chal-resp-auth/pam_pcsc_cr-0.9.3.tar.xz),
or you can [clone](git://git.average.org/git/pam_pcsc_cr.git) or
[browse](http://www.average.org/gitweb/?p=pam_pcsc_cr.git;a=summary)
the git repo.