When using the GUI application of Enterprise Server/Connect Server/Point to Point/Aspera Client to establish a connection to Shares, the connection fails with the error
Could not generate DH keypair.
This error occurs with a GUI application version before 3.6 connecting to a 1.9.3 or 1.9.4 version of Shares.
The fix to this issue is to upgrade your Enterprise Server/Connect Server/Point to Point/Aspera Client application to the latest version (3.6 or later).
We HIGHLY recommend upgrading to fix this issue as the latest product versions maintain best security practices.
Other temporary workaround
If you are unable to upgrade your product (such as if you're on a Mac which does not yet have a version 3.6), you can employ the temporary workaround below on your Shares server. Once you are able to upgrade to ES/CS/P2P/Client version 3.6 or later, it is strongly encouraged to do so, and to reverse the changes you made on Shares.
Open the following file in a text editor:
Comment out the
ssl_dhparam setting so it looks like the following:
# ssl_dhparam dhparams.pem