openSUSE:11.4 The openSUSE 11.4 distribution The openSUSE 11.4 distribution. rpm and iso file downloads are disabled by intention, please use our official released RCs from the download mirrors. https://download.opensuse.org/distribution/11.4/repo/oss/ libksba A X.509 Library KSBA is a library to simplify the task of working with X.509 certificates, CMS data, and related data.