It appears that the sshd server does not support any ciphers. The SSHD plugin seems to initialize properly, but when I connect over SSL it gives this error. Note that I've also set the file path for the key file and asked that it be generated the first time I connect over SSL. That file was generated fine.
14:01:39.313 [Thread-3] DEBUG n.w.telnetd.net.ConnectionManager - makeConnection()::Socket[addr=/
127.0.0.1,port=63035,localport=5000]
14:01:39.324 [Thread-3] DEBUG net.wimpi.telnetd.io.TelnetIO - Character mode initialized.
14:01:39.324 [Thread-3] DEBUG net.wimpi.telnetd.io.TelnetIO - Reported terminal name XTERM
14:01:39.324 [Thread-3] DEBUG net.wimpi.telnetd.io.TelnetIO - handleNEWENV()
14:01:39.324 [Thread-3] DEBUG net.wimpi.telnetd.io.TelnetIO - handleNEIs()
14:01:39.324 [Thread-3] DEBUG net.wimpi.telnetd.io.TelnetIO - readNEVariables()
14:01:39.324 [Thread-3] DEBUG net.wimpi.telnetd.io.TelnetIO - readNEVariableName()
14:01:39.324 [Thread-3] DEBUG net.wimpi.telnetd.io.TelnetIO - readNEVariables()::NE_VAR_DEFINED
14:01:39.324 [Thread-3] DEBUG net.wimpi.telnetd.io.TelnetIO - readNEVariableValue()
14:01:39.325 [Thread-3] DEBUG net.wimpi.telnetd.io.TelnetIO - readNEVariables()::NE_VAR_OK:VAR=DISPLAY VAL=pheitman-panorama.cisco.com:1.0
14:01:39.325 [Thread-3] DEBUG net.wimpi.telnetd.io.TelnetIO - readNEVariableName()
14:01:39.325 [Thread-3] DEBUG net.wimpi.telnetd.io.TelnetIO - readNEVariables()::NE_VAR_DEFINED
14:01:39.325 [Thread-3] DEBUG net.wimpi.telnetd.io.TelnetIO - readNEVariableValue()
14:01:39.325 [Thread-3] DEBUG net.wimpi.telnetd.io.TelnetIO - readNEVariables()::NE_IN_END
14:01:40.327 [Thread-3] DEBUG net.wimpi.telnetd.io.TerminalIO - Set terminal to net.wimpi.telnetd.io.terminal.xterm@17207f5b
14:01:40.327 [Thread-3] INFO n.w.telnetd.net.ConnectionManager - connection #1 made.
14:01:40.329 [Connection1] DEBUG net.wimpi.telnetd.shell.ShellManager - [Factory Method] public static net.wimpi.telnetd.shell.Shell org.crsh.telnet.term.TelnetHandler.createShell()
14:01:40.330 [Connection1] ERROR net.wimpi.telnetd.net.Connection - run()
java.lang.NullPointerException: null
at org.crsh.telnet.term.TelnetHandler.run(TelnetHandler.java:38) ~[ngacs-exec-6.4.1-SNAPSHOT-uber.jar:na]
at net.wimpi.telnetd.net.Connection.run(Connection.java:119) ~[ngacs-exec-6.4.1-SNAPSHOT-uber.jar:na]
14:01:40.332 [Connection1] DEBUG n.w.telnetd.net.ConnectionManager - registerClosedConnection()::Thread[Connection1,5,net.wimpi.telnetd.net.ConnectionManager@1eb9a3efConnections]
14:01:40.332 [Connection1] DEBUG net.wimpi.telnetd.net.Connection - Closed Thread[Connection1,5,net.wimpi.telnetd.net.ConnectionManager@1eb9a3efConnections] and inactive.
14:01:40.332 [Connection1] DEBUG net.wimpi.telnetd.net.Connection - run():: Returning from Thread[Connection1,5,net.wimpi.telnetd.net.ConnectionManager@1eb9a3efConnections]
14:01:40.660 [Thread-2] INFO n.w.telnetd.net.ConnectionManager - cleanupClosed():: Removing closed connection Thread[Connection1,5,]