cbeer/net-ssh-kerberos — pull request #2 by Lax (2013-09-09 10:43:53+00:00)
Title: when host system use utf-8 encoding, ssh fails.

oid "\x06\t*\x86H\x86\xF7\x12\x01\x02\x02" #
supported_oid "\u0006\t*\x86H\x86\xF7\u0012\u0001\u0002\u0002" #

force encoding with ASCII-8BIT fix the problem.