md5解码。他们怎么做？ [英] md5 decoding. How they do it?

问题描述

我认为，解码md5哈希是不可能的，但是我找到了解码它们的工具 here 。但我不知道，他们是如何在如此短的时间内完成的（大约需要一秒）。

感谢您

解决方案

它不解码MD5散列。它使用所谓的彩虹表格 ......这就是为什么使用盐渍散列而不是直接存储散列...

i thought, that it is impossible to decode md5 hashes, but i found tools, which decode them here. but i have no idea, how they do it in such a short period of time(it takes about a second).

Help me please to understand it.

Thanks

解决方案

It doesn't decode an MD5 hash. It uses what's called a rainbow table... That's why it's so important to use salted hashes instead of storing the hash directly...

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