Support for "ssh-rsa-sha256" and "ssh-dss-sha256" ?

[no_spam_98 at yahoo.com]

I completely support this request.  My organization is interested in supporting these public key algorithms to comply with NIST SP 800-131A too.

Jeff, it is my understanding that through RFC4419, OpenSSH can be support the Key Agreement Using Diffie-Hellman and MQV guidelines in SP 800-131A using the "diffie-hellman-group-exchange-sha256" method.  Is that correct?

Thanks.