openssl

  openssl dgst -sha1 -mac HMAC -macopt hexkey:aabbcc 

学习ipsec的esp的认证时可用

http://openssl.6102.n7.nabble.com/command-line-hmac-with-key-in-hex-td6754.html

posted @ 2017-05-20 01:42  zxyblog  阅读(129)  评论(5编辑  收藏  举报