symmetrical text scramble

Posted by acidzombie24 on Stack Overflow See other posts from Stack Overflow or by acidzombie24
Published on 2010-06-12T23:12:19Z Indexed on 2010/06/12 23:22 UTC
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What is the EASIEST way to do this. XOR 0x80 may be too obvious but that COULD work.

Whats the easiest way to take a windows filename (/ \ and other chars are illegal) and scrambling them so no one knows the original filename? I would like to undo this as well.

I am seriously thinking foreach on the filename and just XORing them

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