RE: SSH/SFTP - DH_GEX group out of range

2012-04-27 Thread Johansen Daniel
Hi. Thanks for the reply. Your expertise is clearly better than mine, and your help is much appreciated. Im sorry for removing some sensitive information, but it is company policy. SFTP Server is using maverick sshd library (java based). Wireshark Output: Following is Packet no. 264

Re: OpenSSL 1.0.1b released, invalid tar file!

2012-04-27 Thread Dr. David Kirkby
On 04/27/12 02:29 AM, Dr. Stephen Henson wrote: Hmm never seen any error messages myself, using GNU tar 1.25. The distribution tarballs are always created by doing: make -f Makefile.org dist from any source tree. As you can see from the files this makes use of tar and tardy. The tar version

Re: Disabling kEDH on webservers for scaling?

2012-04-27 Thread Dirk Menstermann
Hello Steve, On 26.04.2012 15:50, Dr. Stephen Henson wrote: What DH parameters are you using? You can get better performance by tweaking the parameters. Can you explain how to tweak the parameters and if this reduces security. Thanks Dirk

Re: Disabling kEDH on webservers for scaling?

2012-04-27 Thread Dr. Stephen Henson
On Fri, Apr 27, 2012, Dirk Menstermann wrote: Hello Steve, On 26.04.2012 15:50, Dr. Stephen Henson wrote: What DH parameters are you using? You can get better performance by tweaking the parameters. Can you explain how to tweak the parameters and if this reduces security. By

Re: Disabling kEDH on webservers for scaling?

2012-04-27 Thread Jack Bauer
Thanks for all answers. This is what i understood and found out: If we want to use perfect forward secrecy, we have to compute DH parameters. When enabling kEDH, most of our clients will use DHE_RSA which seems to be rather slow on our front-end. Disabling kEDH switches most clients to not use

Using OpenSSL CAPI engine for key generation and importing certificates

2012-04-27 Thread Florian Ruechel
Classification: Public Hello fellow OpenSSL users, I am interacting with the CAPI engine of OpenSSL and I was already able to create a CSR from a private key stored in the windows keystore. Now here is what I want to do: - Generate new KeyPair - Generate CSR of this KeyPair - Import the

Re: Disabling kEDH on webservers for scaling?

2012-04-27 Thread Dr. Stephen Henson
On Fri, Apr 27, 2012, Jack Bauer wrote: Currently I don't know, if the type of DH parameters can be configured in nginx. But I will investigate .. If there is a file which contains DH parameters then this should work. Check to see the DH parameters file isn't something silly like 4096

Re: Disabling kEDH on webservers for scaling?

2012-04-27 Thread Bodo Moeller
On Fri, Apr 27, 2012 at 2:29 PM, Jack Bauer mlsubscri...@gmail.com wrote: Currently I don't know, if the type of DH parameters can be configured in nginx. But I will investigate .. The only solution (for us, at the moment) seems to be to keep kEDH enabled and hope, that most browsers will

Re: Using OpenSSL CAPI engine for key generation and importing certificates

2012-04-27 Thread Dr. Stephen Henson
On Fri, Apr 27, 2012, Florian Ruechel wrote: Classification: Public Hello fellow OpenSSL users, I am interacting with the CAPI engine of OpenSSL and I was already able to create a CSR from a private key stored in the windows keystore. Now here is what I want to do: - Generate new

Re: OpenSSL 1.0.1b released, invalid tar file!

2012-04-27 Thread Dr. Stephen Henson
On Fri, Apr 27, 2012, Dr. David Kirkby wrote: On 04/27/12 02:29 AM, Dr. Stephen Henson wrote: Hmm never seen any error messages myself, using GNU tar 1.25. The distribution tarballs are always created by doing: make -f Makefile.org dist from any source tree. As you can see from the

FAILED:unable to get local issuer certificate

2012-04-27 Thread Tammany, Curtis
We have an Apache 2.2.22/OpenSSL 1.0.1 CAC-enabled website running on Windows (XP for development and 2003 for production). We have been experiencing issues with users with Windows 7 being able to connect lately. In an effort to understand what is going on, we added %{SSL_PROTOCOL}x

RE: Renegotiation

2012-04-27 Thread Jason Schultz
Dr. Henson, (and the rest of the list)- I'm still having problems getting my server to renegotiate correctly. I'll describe the basic scenario again and how I'm handling it, then ask some questions. Again, I'm running 0.9.8r 1. My server is sending a large amount of data to the peer, so

Re: OpenSSL 1.0.1b released, invalid tar file!

2012-04-27 Thread Dr. Stephen Henson
On Fri, Apr 27, 2012, Dr. Stephen Henson wrote: Hmm... the puzzle continues. The versions of tar and tardy match those on the OpenSSL development machine and have tghe same default but those seem fine with the version of tar on Solaris whereas those produced on my setup (Ubuntu 11.10) produce

Bradley Finkeldei is out of the office.

2012-04-27 Thread BFinkeldei
I will be out of the office starting 04/27/2012 and will not return until 05/07/2012. I will be out of the office until May 7th. If you have any questions please send them to Charles Wittmaier. Thanks and have a great vacation week :) Brad

1.0.1b, Win32, 64-bit MinGW

2012-04-27 Thread Sisyphus
Hi, I use a 64-bit MinGW (gcc-4.7.0) compiler on Windows Vista64. = Issue 1 = Having run configure, make croaks with undefined references to `rc4_md5_enc' in libcrypto.a. I can find the rc4_md5_enc prototype in openssl-1.0.1b\crypto\evp\e_rc4_hmac_md5.c but that's all. How does one