Posted by Alvaro G. Vicario on 06/07/07 21:06

*** David T. Ashley escribió/wrote (Thu, 7 Jun 2007 15:06:27 -0400):
> I have plain vanilla PHP (bcmath is the only thing special I'm aware of). I
> don't have mcrypt compiled in.
>
> Are there any functions that can be used for reversible encryption?

I once checked some classes written in pure PHP that implement blowfish
algorithm. I can't remember the exact names but one of them was pcrypt:

http://phpclasses.masbytes.es/browse/package/1610.html

I'm not an encryption guru but pcrypt seemed to work fine.



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