Ah - I see, essentially: "Don't use a signed server certificates, etc... when you don't have to, instead use a RSA public key." It was the OpenSSL thing that

Ah - I see, essentially: "Don't use a signed server certificates, etc... when you don't have to, instead use a RSA public key." It was the OpenSSL thing that confused me. I forget that TLS is way more than RSA over TCP sometimes. Thanks for the clarification.