RE: Simple question about SSL certs

2010-07-26 Thread Rene Hollan
Pretty much correct. When one uses client certs, one has mutual authentication. The thing is, because a client cert can authenticate the client, applications (like LDAP servers) which require authentication ("binding" in the LDAP sense), MAY (LDAP does) support using this information (typically

Re: Simple question about SSL certs

2010-07-26 Thread Bryan Boone
Oh sorry, I think I was using the wrong terminology. Let me see if I have this straight. If my client requires a client cert, this is mutual SSL.  Here the client proves to the server that it is allowed to communicate with the server via it's client cert. In order to get encrypted network tra

RE: Simple question about SSL certs

2010-07-26 Thread Rene Hollan
O.K. I've done some more research and reread the original question. OP describes two LDAP clients, one of which accepts auth credentials "up front", asks if SSL should be used, and offers the LDAP server's cert for verification (likely before sendint auth credentials). The second "just works" wi

Re: development branches, API changes, and long-term maintenance

2010-07-26 Thread Dr. Stephen Henson
On Mon, Jul 26, 2010, no_spam...@yahoo.com wrote: > > I've browsed through about a year's worth of the openssl-users and > openssl-dev > mail list archives in search of some information. I think I found most of > what > I'm looking for, but I want to summarize my questions and my understandi

RE: Simple question about SSL certs

2010-07-26 Thread Rene Hollan
Again, the purpose of the client cert is to authenticate you to the remote (in this case LDAP) server. It can be used to restrict WHO can access the server REGARDLESS of what credentials (account and password) they might have. It can also be used as a substitute to provide those credentials (at

development branches, API changes, and long-term maintenance

2010-07-26 Thread no_spam_98
Hello. I've browsed through about a year's worth of the openssl-users and openssl-dev mail list archives in search of some information. I think I found most of what I'm looking for, but I want to summarize my questions and my understanding of the current situation for your review: 1) I've see

Re: Simple question about SSL certs

2010-07-26 Thread Wim Lewis
On Jul 26, 2010, at 12:55 PM, Bryan Boone wrote: > I would like to write an LDAP client that when a user connects to an LDAP > server with SSL, that the client cert is automatically downloaded to the > client. Then a prompt asks the client to accept or reject the cert. Is this > possible when

Re: Simple question about SSL certs

2010-07-26 Thread Bryan Boone
Hi Rene, thanks for the reply. Well I am not sure really how this works.  Here is why I am confused. I have two windows LDAP browser clients that I did not write.  One is called Jxplorer and the other is called LDAPEditor.  I also have a regular openldap server running on a suse box that is usi

RE: Simple question about SSL certs

2010-07-26 Thread Rene Hollan
What you are asking for does not make sense. The point of the client cert is to establish the identify of the client. If the server bootstraps this, ANY client can connect and receive the identity. Now, what you MAY want to do is authenticate via a different mechanism (say account and password

Simple question about SSL certs

2010-07-26 Thread Bryan Boone
Hi everyone, I am a noob when it comes to SSL and I have an easy question but I don't have the time to look up the answer myself. I am trying to write an LDAP client.  I need this client to use SSL as well.  I am using the openldap server and C libraries.  Here is what the openldap web page say

Re: Building openssl without RSA,DSA,DH errors

2010-07-26 Thread Dr. Stephen Henson
On Mon, Jul 26, 2010, Markus Hofer wrote: > Hi guys > > Sorry for the double posts earlier on. I am still trying to build openssl as > small as possible. Therefore I want to build openssl without RSA,DSA and DH > support.( I am working on that for some days now). U > However I have some tro

Man in the middle proxy - Not working

2010-07-26 Thread Raj
Hi All Requirement:- I want to build a man in the middle proxy application. I have experimented so many methods to achieve this. But my application is failing when I tried some https url's from the browser (IE 8 and Firefox 3.7). I have configured my browser proxy settings to '4

Building openssl without RSA,DSA,DH errors

2010-07-26 Thread Markus Hofer
Hi guys Sorry for the double posts earlier on. I am still trying to build openssl as small as possible. Therefore I want to build openssl without RSA,DSA and DH support.( I am working on that for some days now). U However I have some troubles. I didn't find any related posts to that problem.

Re: openssl build error for embedded systems

2010-07-26 Thread Markus Hofer
Hi I think I have found the problem. Looking into speed.c unter /apps I found the two possible errors: 1.) If compiled without DSA & RSA at the same time than the variable rsa_result is not defined: from line 510 in speed.c #if !defined(OPENSSL_NO_RSA) || !defined(OPENSSL_NO_DSA) long rsa_coun

Re: Why does my browser give a warning about a mismatched hostname

2010-07-26 Thread michu162
I've solved this problem. I created file ip.ext with: subjectAltName=IP:10.5.19.191 To sign certificate I used: openssl ca -notext -extfile ip.ext -in /etc/ssl/req.txt > /etc/ssl/ilocert.pem Everything works well! Thanks Jakob Bohm-7 wrote: > > Depending on the CA you use, you may be able t

FW: Libeay32.lib missing crypto engines

2010-07-26 Thread Rajesh Kumar
Hi, This is Rajesh Kumar from CISCO. We are using the Openssl libraries in our project in the Win 32 enviroment. We were using 0.9.8l version of the library earlier. We are now trying to migrate to 1.0.0a version. While building the 1.0.0a version we found that few crypto-engines are not b