两次MD5加密在怎么解密,求高人
cf8497dc0aa9f7118061666012bfe3eb 这个MD5是两次MD5加密产生的,现在能不能反解。
回复讨论(解决方案)
很遗憾的告诉你不能
md5加密是单向的,不能解密
貌似是解密不过来的
md5是不可逆的,网上所谓的“解密”都是把“加密”结果存储到数据库再比对的
md5不能解密的兄弟
解密了干什么,想钓鱼吗?
你可以写个程序自己碰碰 祝你好运
只能暴力破解,不能反向解密的。
暴力破解
1、有一个字典。
2、从字典中读取一条记录
3、if(strtolower(md5(md5($字典记录))) == 'cf8497dc0aa9f7118061666012bfe3eb'){
echo '成功'.$字典记录;
exit;
}
搜索“彩虹表”,下载彩虹表,然后暴力破解,参考楼上方法。
不能解密!!!!!!!!!!
MD5貌似不能解的吧
甭??次了,就算是一次就?你受的
不能揭密!!!
我原本想着进来看看有什么好办法呢。现在看来,楼主给分吧。
MD5 是单向加密滴。
理论上是可以的!
由于你是对 MD5 的结果做 MD5
而 MD5 的结果是 32 个十六进制符号组成的串,是可以穷尽的
所以枚举一下就可得到 1 次 MD5 的结果
网上有很多 MD5 破解服务,你只要输入 1 次 MD5 的结果,就可得到原始串
http://www.cmd5.com/
MD5可以解密的吗???

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