03.openssl-获得支持加密算法

1.Obtaining the List of Supported Suites
$openssl ciphers -v ‘ALL:COMPLEMENTOFALL’

2.For example, you can ask it to list only cipher suites that are based on RC4
$openssl ciphers -v ‘RC4

备注：首先列出是优先的。

3.组合密钥
$openssl ciphers -v ‘RC4+SHA’

4.@STRENGT (按照算法等级顺序排列)
$openssl ciphers -v ‘DES-CBC-SHA DES-CBC3-SHA RC4-SHA AES256-SHA @STRENGTH’

5.测试算法速度
$openssl speed rc4 aes rsa ecdh sha