标签：
http://www.infoq.com/cn/articles/HTTPS-Connection-Jeff-Moser/
http://www.ruanyifeng.com/blog/2014/02/ssl_tls.html
http://www.cnblogs.com/jifeng/archive/2010/11/30/1891779.html
https连接过程
原文地址：http://www.cnblogs.com/memdumper/p/4898841.html
