Server Certificate problem!

Dear sir,
I'm not sure,is it right here posting about certificate?
I'm using Microsoft CA Authority, and use it to generate server,client
certificates.
Normally, I uses Microsoft Enhanced Cryptographic Provider v1.0 as CSP.
What I concern is encryption algorithm. But with that CSP, it provides RC4
right?
If I want to use 3DES as an encryption algorithm, what CSP should be used?
Someone have told me that I must find out 3rd party application to restict
encryption algorithm. Does anybody know about this?

Best Regards,
Krit

Dear sir,
I'm not sure,is it right here posting about certificate?
I'm using Microsoft CA Authority, and use it to generate server,client
certificates.
Normally, I uses Microsoft Enhanced Cryptographic Provider v1.0 as CSP.
What I concern is encryption algorithm. But with that CSP, it provides RC4
right?
If I want to use 3DES as an encryption algorithm, what CSP should be used?
Someone have told me that I must find out 3rd party application to restict
encryption algorithm. Does anybody know about this?

Best Regards,
Krit