Why does SSL handshake give 'Could not generate DH keypair' exception?

Question

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:

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Answer 1

You can disable DHE completely in your jdk, edit jre/lib/security/java.security and make sure DHE is disabled, eg. like

jdk.tls.disabledAlgorithms=SSLv3, DHE.