[Bug 1322892] Re: SSH ist unable to negotiate a key exchange method after latest update when curve25519 is required

[omni-vi]

** Attachment added: "Output of "ssh -v -v server""
   https://bugs.launchpad.net/ubuntu/+source/openssh/+bug/1322892/+attachment/4119042/+files/ssh_log.txt

-- 
You received this bug notification because you are a member of Ubuntu
Foundations Bugs, which is subscribed to openssh in Ubuntu.
https://bugs.launchpad.net/bugs/1322892

Title:
  SSH ist unable to negotiate a key exchange method after latest update
  when curve25519 is required

Status in “openssh” package in Ubuntu:
  New

Bug description:
  After the latest open-ssh update (6.6p1-2ubuntu2) I can't connect to my debian servers when I require KexAlgorithms curve25519-sha256 for that connection.
  I'm using the homebrew Mac OS version of openssh as client and ubuntu sshd as server. It used to work up until 6.6p1-2ubuntu1

  The funny thing is, the ciphers seem to match during the handshake but
  I get that error nevertheless.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: openssh-server 1:6.6p1-2ubuntu2
  ProcVersionSignature: Ubuntu 3.13.0-24.47-generic 3.13.9
  Uname: Linux 3.13.0-24-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.2
  Architecture: amd64
  CurrentDesktop: KDE
  Date: Sat May 24 20:35:42 2014
  InstallationDate: Installed on 2012-08-25 (637 days ago)
  InstallationMedia: Kubuntu 12.04.1 LTS "Precise Pangolin" - Release amd64 (20120820.1)
  SourcePackage: openssh
  UpgradeStatus: No upgrade log present (probably fresh install)

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/openssh/+bug/1322892/+subscriptions