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

This is a quite old post, but if you use Apache HTTPD, you can limit the DH size. See http://httpd.apache.org/docs/current/ssl/ssl_faq.html#javadh