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Posted by Thierry on 09/29/05 21:54
Andy Hassall a écrit :
> On Thu, 29 Sep 2005 20:18:58 +0200, Thierry <abuse@microsoft.com> wrote:
>
>
>>The function md5 encrypts a string :
>>md5('hello') --> 5d41402abc4b2a76b9719d911017c592
>
>
> No, it does not encrypt a string. It hashes a string.
>
>
>>But how do we uncrypt a md5 string ?
>>function('5d41402abc4b2a76b9719d911017c592') --> hello
>
>
> You cannot. It is impossible to go back to the original value.
In this case, what algo should I use ? Is there any
encryption/decryption algo esay to use ?
Titi
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