On Thu, Apr 25, 2013 at 04:40:12AM -0700, Cipher wrote:

> For FIPS work, we are planning to support only TLSv1.2 ciphers. Is there a
> configuration option to use *only* TLSv1.2 ciphers? 

You say ciphers here.

> we are using apache/mod_ssl engine(v 2.2.16).  *SSLProtocol* directive does
> not support TLSv1.1/TLSv1.2 option.

And then protocols here.  Which do you want, the protocol or the ciphers?

> if there is no config option, which functions need to be changed to support
> only TLSv1.2 in FIPS mode?(If the list is not so long)
> any inputs are highly appreciated.

I am not aware of any "config" option.  At runtime you can call:
SSL_CTX_set_options() with an argument of:

        SSP_OP_NO_SSLv2|
        SSL_OP_NO_SSLv3|
        SSL_OP_NO_TLSv1|
        SSL_OP_NO_TLSv1_1

-- 
        Viktor.
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