One small piece of additional info:  I'm trying to avoid the use of
any certificates.  Is that even possible with OpenSSL?

On Wed, May 26, 2010 at 6:34 AM, Dallas Clement
<dallas.a.clem...@gmail.com> wrote:
> Hi Patrick,
>
> I had first tried doing it at run-time, and it didn't seem to work.
>
>   SSL_set_cipher_list( mpSsl, "aNULL" );
>
> I then modified ssl.h as follows:
>
>   #define SSL_DEFAULT_CIPHER_LIST      "aNULL:eNULL" /* low priority for RC4 
> */
>
> In both cases, I'm getting this error on the server end:
>
>   SSL error code = 1, msg = SSL_ERROR_SSL, error:1408A0C1:SSL
> routines:SSL3_GET_CLIENT_HELLO:no shared cipher
>
> And this error on the client end:
>
>   SSL error code = 1, msg = SSL_ERROR_SSL, error:14077410:SSL
> routines:SSL23_GET_SERVER_HELLO:sslv3 alert handshake failure
>
> Can you see anything I might be doing wrong?
>
> Thanks,
> Dallas
>
> On Wed, May 26, 2010 at 2:45 AM, Eisenacher, Patrick
> <patrick.eisenac...@bdr.de> wrote:
>> Hi Dallas,
>>
>>> -----Original Message-----
>>> From: Dallas Clement
>>>
>>> Just wondering what the best way to turn off authentication is.  I'm
>>> wanting to do so for testing purposes.  Would someone please advise?
>>
>> just configure "aNULL" (see ssl.h) for your ciphersuites on both endpoints. 
>> That way only ciphersuites without authentication get activated.
>>
>> HTH,
>> Patrick
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