几个命令:
-e 选项是加密的意思,默认为加密,所以可以不写, 如果解密则 -d
直接通过openssl命令完成加密解密的测试:
参考资料:
对称加解密命令: http://blog.csdn.net/fym0121/article/details/7984733
摘要命令: http://blog.csdn.net/fym0121/article/details/7982620
rsa: http://blog.csdn.net/fym0121/article/details/7987869
http://blog.csdn.net/boss666666/article/details/10284649
http://www.cnblogs.com/kangtr/archive/2008/05/17/1201205.html
ocsp:http://isrlabs.net/wordpress/?p=169
ocsp: http://backreference.org/2010/05/09/ocsp-verification-with-openssl/