gnoMint is an X.509 Certification Authority management tool.
Currently, it has two different interfaces: one for GTK/Gnome environments, and another one for command-line.
It's free software, under the GNU/GPL license.
© 2006-2016 David Marín Carreño. Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.3 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. You can get the text of the license at this link.