Okay, I turned on the verbose flag and got this:

* About to connect() to sync.xxx.com port 443 (#0)
* Trying 207.xxx.xxx.xxx... * connected
* Connected to sync.xyz.com (207.xxx.xxx.xxx) port 443 (#0)
* Unknown cipher in list: ABC-123
* NSS error -5978
* Closing connection #0
* Couldn't use specified SSL cipher
client cert: /home/test/test.cert

I xxx'd out some of the unimportant stuff.

-----Original Message-----
From: curl-library-bounces_at_cool.haxx.se
[mailto:curl-library-bounces_at_cool.haxx.se] On Behalf Of Daniel Stenberg
Sent: Wednesday, June 18, 2008 10:51 AM
To: libcurl development
Subject: Re: libcurl ssl with fedora 9

On Wed, 18 Jun 2008, Phil Pellouchoud wrote:

> I am trying to use libcurl with SSL on fedora 9 and when I execute
> "curl_easy_perform" I get a CURLE_SSL_CIPHER return code back.
>
> The same exact code works fine on fedora 6, 8 and ubuntu 8.

We need a lot more details to tell for sure, but I think Fedora 9 ships
a
libcurl built with NSS while the others probably use OpenSSL. Of course
we
still want the NSS version to work just as good so we could use your
help to
fix it.

-- 
  / daniel.haxx.se