Your browser does not support HTML5 local storage or you have disabled it. Some functionality on this site, including saving your privacy settings and offering you special discounts, uses local storage and may not work with local storage disabled. We recommend allowing the use of local storage in your browser. In some browsers, it is the same setting used for disabling cookies.
The key exchange (KEX) algorithm(s) used for key exchange can be selected in the sshd2_config file. Multiple KEXs can be specified as a comma-separated list.