> > Here's an example of two sets of letters:
> >
> > You type:  abcd
> > Transmits: VUTS
> >
> > You type:  ABCD
> > Transmits: vuts
>
> ROT13 encoding - like the caesar cipher (it may be the caesar
> cipher?). Take
> your character and rotate 13 characters.

Actually it's not rot13 as the distances between letter are varible. It's
even simpler ... it's a straight xor of every character with 0x37 ('7'
ascii). Is there any '7' in any password (key) that you may have specified?

Dave.

---
David Zverina
Alt Key Pty. Ltd.
http://www.altkey.com
PO Box 3121, Parramatta, 2124, Australia

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