Hi,
Please review the patch for, JBS: https://bugs.openjdk.java.net/browse/JDK-8184359 Webrev: http://cr.openjdk.java.net/~ssahoo/8184359/webrev.00/ All the Test files uses KeyAgreement, KeyPairGenerator, Several KeySpecs from SunJCE library to Test DiffieHellman, ECDH and XDH with curve25519 and curve448 algorithms. Each Test files try to address several cases and the purpose of each has been commented in their own files. Thanks, Siba