Why does SSL handshake give 'Could not generate DH keypair' exception?
问题 When I make an SSL connection with some IRC servers (but not others - presumably due to the server\'s preferred encryption method) I get the following exception: Caused by: java.lang.RuntimeException: Could not generate DH keypair at com.sun.net.ssl.internal.ssl.DHCrypt.<init>(DHCrypt.java:106) at com.sun.net.ssl.internal.ssl.ClientHandshaker.serverKeyExchange(ClientHandshaker.java:556) at com.sun.net.ssl.internal.ssl.ClientHandshaker.processMessage(ClientHandshaker.java:183) at com.sun.net