[Touch-packages] [Bug 1499392] Re: OpenSSH Security and SHA1

2015-10-06 Thread Eldin Hadzic
Hello Colin, Hello Seth, Seth that sounds great :-). I totally agree you. Colin and that´s the same Problem we had on Scaleway, but I am sure that we are finding a solution :-). I would love to participate @ the discussion. Have a nice day, Eldin Hadzic -- You received this bug notification

[Touch-packages] [Bug 1499392] Re: OpenSSH Security and SHA1

2015-10-05 Thread Seth Arnold
Thank you Colin, that's great news. I think we should have a discussion about which algorithms to deprecate, when, for the whole distribution. I'd like a consistent approach to when we stop supporting md5/sha-1/rc4 etc. Of course different protocols may have different threat models so it may not

Re: [Touch-packages] [Bug 1499392] Re: OpenSSH Security and SHA1

2015-10-05 Thread Colin Watson
Backporting algorithm tightening may make sense, but I don't want to end up in a situation where users are trying to deal with interoperability issues but none of the upstream docs make sense. If we're advocating specific changes that upstream aren't currently already considering, we should take

[Touch-packages] [Bug 1499392] Re: OpenSSH Security and SHA1

2015-10-04 Thread Eldin Hadzic
Hello Colin, Hello Seth, thank you for your response. I completely understand the situation with launchpad and Cisco Equipment :-). I already know the page https://stribika.github.io/2015/01/04/secure- secure-shell.html, but still thank you. -- You received this bug notification because you

[Touch-packages] [Bug 1499392] Re: OpenSSH Security and SHA1

2015-10-04 Thread Eldin Hadzic
Just a note: "I and @stribika have the same point of view (https://stribika.github.io/2015/01/04/secure-secure-shell.html) [...]" "I tend to agree with @aimxhaisse. Don't you think it would be preferable to open a bug report on Ubuntu side (https://bugs.launchpad.net/ubuntu/), see what they

[Touch-packages] [Bug 1499392] Re: OpenSSH Security and SHA1

2015-10-03 Thread Colin Watson
Not yet. I'm actively working on the relevant bits of Launchpad infrastructure, and will upgrade to OpenSSH 7.1p1 after that. I *don't* intend to vary algorithm choices from upstream configuration, but 7.1 is already a fair bit better. -- You received this bug notification because you are a

[Touch-packages] [Bug 1499392] Re: OpenSSH Security and SHA1

2015-10-02 Thread Seth Arnold
Hello Eldin, you're right that it is time to begin migrating away from SHA-1 in default OpenSSH configurations. However there is some historical baggage in parts of the launchpad infrastructure that prevented upgrading algorithms earlier. (Strictly speaking, the defaults aren't tied to launchpad

[Touch-packages] [Bug 1499392] Re: OpenSSH Security and SHA1

2015-10-02 Thread Seth Arnold
** Information type changed from Private Security to Public Security -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to openssh in Ubuntu. https://bugs.launchpad.net/bugs/1499392 Title: OpenSSH Security and SHA1 Status in