Add support for diffie-hellman-group{14,15,16}-sha256 key exchange #17
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poderosaproject
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Feb 13, 2016
Add support for diffie-hellman-group{14,15,16}-sha256 key exchange
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ありがとうございます。 |
poderosaproject
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Mar 27, 2016
Add support for diffie-hellman-group{14,15,16}-sha256 key exchange method.
c.f. https://datatracker.ietf.org/doc/draft-baushke-ssh-dh-group-sha2/
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まだInternet-Draftの段階ですが、diffie-hellman-group{14,15,16}-sha256 鍵交換への対応です。
c.f. https://datatracker.ietf.org/doc/draft-baushke-ssh-dh-group-sha2/
SLOTH攻撃 http://www.mitls.org/pages/attacks/SLOTH の事を考えると sha2 な鍵交換方式への
対応は有った方がいいと思います。
接続確認は OpenSSH 7.1p2 + dh-group{14,15,16}-sha256 パッチで行っています。
https://bugzilla.mindrot.org/show_bug.cgi?id=2515
Dropbear への接続がうまく行きませんが、4.3.15でも接続出来ないのでこの修正は無関係だと思われます。