I don't think there are any plans to implement those, but I don't see why those would not fit well into SSHD, so you're more than welcomed to work on these RFCs.
2013/5/15 Jeffrey Hawkins <[email protected]> > Is there a roadmap to support a broader technical compliance to the SSH > IETF > RFCs. In the nearer term, I am interested in additional Transport Layer > Key Exchange > Algorithms (RFC4523, RFC4419, RFC4432) and Transport Layer Integrity > Checking Algorithms (RFC6668). Longer term I/we are interested in support > of Suite B > Cryptography (RFC6239). The Support of these would make MINA SSHD viable > for Application environments requiring stronger cryptography SSH. If no > plans, then I/we may be able to contribute effort towards adding this > functionality via patches, assuming the MINA Project feels this is > acceptable. > Thanks,Jeff
