Re: [openssl-users] Version negotiation failure failure?

2018-09-11 Thread Viktor Dukhovni
Ah, yes. Well that's why FIPS for OpenSSL is the main focus of the next release, and presumably why Oracle is one of the sponsors... :-) In the mean-time, yeah, you may have to support 1.0.2 for ~1 more year. > On Sep 12, 2018, at 1:18 AM, Jordan Brown > wrote: > > My understanding is that

Re: [openssl-users] Version negotiation failure failure?

2018-09-11 Thread Viktor Dukhovni
> On Sep 11, 2018, at 9:57 PM, Jakob Bohm wrote: > > Clarification question, as I cannot match what you wrote above with > the changelog (NEWS) in the OpenSSL 1.1.1 tarball: > > - Does OpenSSL 1.1.1 include SSL3.0 support or not? The code is there, but it is disabled in default builds. You

Re: [openssl-users] Version negotiation failure failure?

2018-09-11 Thread Jakob Bohm
On 11/09/2018 19:34, Viktor Dukhovni wrote: On Sep 11, 2018, at 1:17 PM, Jordan Brown wrote: The key piece that I was missing - I hadn't looked at and thought about the protocol enough - was that there's no version-independent way for the server to fail. If the server supports only

Re: [openssl-users] Version negotiation failure failure?

2018-09-11 Thread Viktor Dukhovni
> On Sep 11, 2018, at 1:17 PM, Jordan Brown > wrote: > > The key piece that I was missing - I hadn't looked at and thought about the > protocol enough - was that there's no version-independent way for the server > to fail. If the server supports only versions larger than the client >

Re: [openssl-users] Version negotiation failure failure?

2018-09-11 Thread Jordan Brown
On 9/11/2018 9:46 AM, Viktor Dukhovni wrote: > Part of the confusion is also using a version inflexible method on the > client, that's rarely done. My test engineers like trying all the variations, including the ones nobody will ever use :-) > Instead of "s_client -tls1" it is wiser to test with

Re: [openssl-users] Version negotiation failure failure?

2018-09-11 Thread Viktor Dukhovni
> On Sep 11, 2018, at 12:33 PM, Jordan Brown > wrote: > > Thanks! > > Now I need to wrap my head around what that all means. > > It sounds like the protocol doesn't really have a version-independent way for > the version negotiation to cleanly fail. That's unfortunate. Well, once SSL3

Re: [openssl-users] Version negotiation failure failure?

2018-09-11 Thread Jordan Brown
Thanks! Now I need to wrap my head around what that all means. It sounds like the protocol doesn't really have a version-independent way for the version negotiation to cleanly fail.  That's unfortunate. -- openssl-users mailing list To unsubscribe:

Re: [openssl-users] Version negotiation failure failure?

2018-09-10 Thread Viktor Dukhovni
> On Aug 31, 2018, at 9:14 PM, Jordan Brown > wrote: > > We're trying to nail down error reporting for TLS version mismatches, and > we're seeing a couple of puzzling behaviors. > > First, and most puzzling... assume these two command lines: > > $ openssl s_server -cert 2018.08.31.a.pem

Re: [openssl-users] Version negotiation failure failure?

2018-09-10 Thread Jordan Brown
And of course I remember just after hitting Send:  Thanks! -- Jordan Brown, Oracle Solaris -- openssl-users mailing list To unsubscribe: https://mta.openssl.org/mailman/listinfo/openssl-users

Re: [openssl-users] Version negotiation failure failure?

2018-09-10 Thread Jordan Brown
On 9/10/2018 1:42 PM, Kurt Roeckx wrote: > I can not reproduce this in 1.0.1, 1.0.2, 1.1.0 or 1.1.1. I believe > this was fixed in all branches. I've tried 1.0.2o too, and I still get > the alert back. Interesting.  My attempts were on Solaris x86[*].  I'll have to try other platforms.

Re: [openssl-users] Version negotiation failure failure?

2018-09-10 Thread Kurt Roeckx
On Fri, Aug 31, 2018 at 06:14:25PM -0700, Jordan Brown wrote: > We're trying to nail down error reporting for TLS version mismatches, > and we're seeing a couple of puzzling behaviors. > > First, and most puzzling... assume these two command lines: > > $ openssl s_server -cert

Re: [openssl-users] Version negotiation failure failure?

2018-09-05 Thread Jordan Brown
Any thoughts here? On 8/31/2018 6:14 PM, Jordan Brown wrote: > > We're trying to nail down error reporting for TLS version mismatches, > and we're seeing a couple of puzzling behaviors. > > First, and most puzzling... assume these two command lines: > > $ openssl s_server -cert

[openssl-users] Version negotiation failure failure?

2018-08-31 Thread Jordan Brown
We're trying to nail down error reporting for TLS version mismatches, and we're seeing a couple of puzzling behaviors. First, and most puzzling... assume these two command lines: $ openssl s_server -cert 2018.08.31.a.pem -key 2018.08.31.a.key -no_tls1 $ openssl s_client -connect