joyent/node — pull request #8272 by shigeki (2014-08-27 09:23:33+00:00)
Title: tls, crypto: add DHE support

Per #8264, please review this, @indutny .

This also changes the default cipher list as `DHE-RSA-AES128-SHA256` is added and `!EDH` is explicitly written to `!EDH-RSA-DES:!EDH-DSS-DES`.
In case of an invalid DH parameter file, it is sliently discarded.
To use auto DH parameter in a server and DHE key length check in a client, we need to wait for the next release of OpenSSL-1.0.2.