Linux下OpenSSL的安装全过程

http://blog.csdn.net/lu_yonggang/article/details/62041422
https://www.jianshu.com/p/045f95c008a0

openssl生成根证书及服务器客户端
http://blog.csdn.net/baidu_19338587/article/details/78489028

使用openssl配置tomcat ssl证书
http://szlxh002.iteye.com/blog/2277307
使用 openssl 生成证书
https://www.cnblogs.com/littleatp/p/5878763.html

linux下生成https的crt和key证书
http://blog.csdn.net/xuplus/article/details/51613883