--- a/src/java.base/share/conf/security/java.security	Thu Dec 14 08:21:36 2017 +0800
+++ b/src/java.base/share/conf/security/java.security	Fri Dec 15 10:42:25 2017 -0500
@@ -881,6 +881,7 @@
     disallowReferenceUriSchemes file http https,\
     minKeySize RSA 1024,\
     minKeySize DSA 1024,\
+    minKeySize EC 224,\
     noDuplicateIds,\
     noRetrievalMethodLoops