3.12 Customizing the Size of EDH Keys

For information about why to customize the EDH key size, see Section 7.6, Customizing the Size of Ephemeral Diffie-Hellman Keys.

Linux:

  1. Open the /opt/novell/nam/idp/conf/tomcat.conf file.

  2. Ensure that the following lines exist:

    JAVA_OPTS="${JAVA_OPTS} -Djdk.tls.ephemeralDHKeySize=2048"

Windows:

  1. Navigate to C:\Program Files (x86)\Novell\Tomcat\bin and then double-click tomcat7w.

  2. Under the Java tab, select the following options in Java Options:

    -Djdk.tls.ephemeralDHKeySize=2048"