On Fri, 25 Sep 2015, Thiru balaji wrote:

> I am asking with respect to a client side implementation, where I have to
> provide a certificate, so the server replies with the data.

Then you're looking at the wrong options as the CA certs are for verifying the
server's cert. What you want then is a client certificate and key:

   http://curl.haxx.se/libcurl/c/CURLOPT_SSLCERT.html

   http://curl.haxx.se/libcurl/c/CURLOPT_SSLKEY.html

-- 
  / daniel.haxx.se
-------------------------------------------------------------------
List admin: http://cool.haxx.se/list/listinfo/curl-library
Etiquette:  http://curl.haxx.se/mail/etiquette.html