在JDK 1.7.0 U221中启用对SHA256的支持

Question

显然，JDK 1.7.0 U221不支持以下密码

ECDHE-ECDSA-AES128-GCM-SHA256
ECDHE-RSA-AES128-GCM-SHA256
ECDHE-ECDSA-AES128-SHA256
ECDHE-RSA-AES128-SHA256

是否有增加对这些功能的支持的方法？

Answer 1

您需要安装Java Cryptographic Extension

https://www.oracle.com/technetwork/java/javase/downloads/jce8-download-2133166.html