KeyTool 4096 RSA JDK1.5 1.4

http://hi.baidu.com/jeffeyliu/blog/item/e85db83f6d8632e954e7238f.html

http://stackoverflow.com/questions/92504/strong-ssl-with-tomcat-6

http://www.blogjava.net/cerulean/archive/2007/03/05.html

http://mail-archives.apache.org/mod_mbox/tomcat-dev/200503.mbox/%3C6c0aa95005030916576cd98e21@mail.gmail.com%3E

http://docs.oracle.com/javase/1.5.0/docs/guide/security/jce/JCERefGuide.html#AppE

http://topic.csdn.net/u/20070717/15/d7c0ab3b-0232-43cc-b55b-1bba697cedbe.html

http://docs.oracle.com/javase/6/docs/technotes/guides/security/crypto/CryptoSpec.html#AppB

http://download.java.net/jdk7/archive/b125/docs/technotes/guides/security/crypto/CryptoSpec.html#AppC