how to Manipulate Handshake message in TLS/SSL in JAVA JSSE?

Question

I want to know is if we can handle messages handshake SSL / TLS in Java code, in other words in the query ClientKeyExchange is if we can manipulate or select the key that will be sent to the server?

Answer 1

Yes, if you install a KeyManager that does what you want in the SSLContext you get the socket from. See the JSSE Reference Guide.