参考页面：

http://www.yuanjiaocheng.net/entity/choose-development-approach.html

http://www.yuanjiaocheng.net/entity/query-with-edm.html

http://www.yuanjiaocheng.net/entity/linq-to-entities-projection.html

http://www.yuanjiaocheng.net/entity/dbset-class.html

http://www.yuanjiaocheng.net/entity/dbentityentry-class.html

在命令行中输入命令：

openssl list-ciper-algorithms

运行后即刻显示支持的加密算法

END

显示本地openssl支持的加密算法