Re: [openssl.org #3072] Strange behaviour when talking to microsoft exchange

2013-11-09 Thread Kurt Roeckx via RT
So this seems to be: http://www.ietf.org/mail-archive/web/tls/current/msg10471.html Kurt __ OpenSSL Project http://www.openssl.org Development Mailing List openssl-dev@opens

Re: [openssl.org #3072] Strange behaviour when talking to microsoft exchange

2013-06-19 Thread Kurt Roeckx
On Wed, Jun 19, 2013 at 01:30:51AM -0400, Dave Thompson wrote: > > > > With google I get: > > Protocol : TLSv1.2 > > Cipher: DES-CBC3-SHA > > > > (Or by default) > > Protocol : TLSv1.2 > > Cipher: ECDHE-RSA-AES128-GCM-SHA256 > > > > Both of course work as expected. > >

RE: [openssl.org #3072] Strange behaviour when talking to microsoft exchange

2013-06-18 Thread Dave Thompson
> From: owner-openssl-...@openssl.org On Behalf Of Kurt Roeckx > Sent: Tuesday, 18 June, 2013 18:50 > On Tue, Jun 18, 2013 at 05:25:06PM -0400, Dave Thompson wrote: > > > My conclussions: > > > - One of the 2 sides doesn't implement > > > DES-CBC-SHA/DES-CBC3-SHA properly > > > > ... I think you

Re: [openssl.org #3072] Strange behaviour when talking to microsoft exchange

2013-06-18 Thread Kurt Roeckx
On Tue, Jun 18, 2013 at 05:25:06PM -0400, Dave Thompson wrote: > > My conclussions: > > - One of the 2 sides doesn't implement > > DES-CBC-SHA/DES-CBC3-SHA properly > > ... I think you're right and I suspect the other side because > openssl interoperates with lots of folks -- unless there's > s

RE: [openssl.org #3072] Strange behaviour when talking to microsoft exchange

2013-06-18 Thread Dave Thompson
> From: owner-openssl-...@openssl.org On Behalf Of Kurt Roeckx via RT > Sent: Tuesday, 18 June, 2013 12:30 > On Tue, Jun 18, 2013 at 12:30:58AM -0400, Dave Thompson wrote: > > > > Looking at your state_debug.log (which tries 1.2) I see: > > read/write preliminary SMTP as normal > > write ClientHe

Re: [openssl.org #3072] Strange behaviour when talking to microsoft exchange

2013-06-18 Thread Kurt Roeckx via RT
On Tue, Jun 18, 2013 at 12:30:58AM -0400, Dave Thompson wrote: > > Looking at your state_debug.log (which tries 1.2) I see: > read/write preliminary SMTP as normal > write ClientHello: offer 1.2 > read ServerHello: agree 1.0 DES-CBC3-SHA > rest of handshake normal > > Aside: I notice your build (

RE: [openssl.org #3072] Strange behaviour when talking to microsoft exchange

2013-06-17 Thread Dave Thompson
> From: owner-openssl-...@openssl.org On Behalf Of Kurt Roeckx via RT > Sent: Saturday, 15 June, 2013 11:08 > On Fri, Jun 14, 2013 at 08:09:56PM -0400, Dave Thompson wrote: > > > From: owner-openssl-...@openssl.org On Behalf Of Kurt Roeckx > > > Sent: Thursday, 13 June, 2013 03:13 > > > > > > Whe

RE: [openssl.org #3072] Strange behaviour when talking to microsoft exchange

2013-06-14 Thread Dave Thompson
> From: owner-openssl-...@openssl.org On Behalf Of Kurt Roeckx > Sent: Thursday, 13 June, 2013 03:13 > > When talking to an exchange server I get some weird behaviour when > > using the 1.0.1e version. I get a TLS 1.0 connection, but the > > problems go away when using -no_tls1_2 > > If you got

Re: [openssl.org #3072] Strange behaviour when talking to microsoft exchange

2013-06-13 Thread Kurt Roeckx
On Thu, Jun 13, 2013 at 08:32:28AM +0200, Kurt Roeckx via RT wrote: > Hi, > > When talking to an exchange server I get some weird behaviour when > using the 1.0.1e version. I get a TLS 1.0 connection, but the > problems go away when using -no_tls1_2 > > An example connection is with: > openssl s