GNU Shishi is an implementation of Kerberos 5, although it is not yet fully finished.
One of the benefits of using Shishi is that it provides support for a range of features including a Kerberos authenticated telnet client/server, IMAP client/server (via GSSAPI), SSH client/server (via GSSAPI), rsh/rlogin client and a PAM module for host security. This range of features allows you to adapt the suite to the specific needs of your organization.
To use GNU Shishi, you will need to have a number of software libraries installed on your system. These include GNU Libidn, GNU Transport Layer Security Library, Libgcrypt, Libtasn1, Linux-PAM, and pkg-config. Once you have these dependencies installed, you will be able to deploy Shishi with confidence.
Overall, the developers behind GNU Shishi have been busy patching bugs and enhancing the system. The latest version includes a fix for a bug in the libtasn1 DER encoder code to get service tickets, as well as an improvement to the handling of key versions. Furthermore, the translation of messages in shishi has been greatly improved, and there are several documentation fixes that have been made to ensure that users have access to the information they need to make the most of this software suite.
Version 0.0.25: N/A