The request for security token could not be satisfied because authentication failed

Question

Hi

We are trying to implement the certificate authentication using WCF but we are getting following error

The request for security token could not be satisfied because authentication failed

Code that we used to created Server Side Certificate is

makecert.exe -sr localMachine -ss My -a sha1 -n CN=WCfServer -sky exchange -pe

For Client Side Certificate:

makecert.exe -sr localMachine -ss My -a sha1 -n CN=WcfClient -sky exchange -pe

We have tried to solve problem by creating client side certificate on server but still we are getting above error.

Please someone help us will be gr8 help to resolve our authentication problem.

Thanks in advance...