keytool's Certificate Signing Request

["Leng, Jialing" <ji...@uk.fid-intl.com>]

Hi

We have built a Java application which is a client to some web service. The
web service we 
make requests to needs to authenticate the client, i.e. requesting us send
them our client 
certificate. I have generated the keystore and a Certificate Signing Request
(CSR file) using Sun's
'keytool'. 

Does anybody know or point me in the direction that which Certificate
Authority would
accept this format of CSR ? I tried VeriSign, they don't seem to provide
signing client 
certificate for Java platform. Can Sun do this ?

Your quick response would be very much appreciated !

Thanks

Jialing