make a Cryptogram

[Mike Dooley]

...you know, the game right next to the crossword puzzle in the newspaper.
Well, anyway, I need to write code to 'encode' each letter in the phrase
(the phrases will be in a single field in the Phrases table). The only rule
being, x<>x (a given letter can not appear unchanged). So in other words,
convert String A to String B.
"...that's all folks..." to "...pwtp'f tkk izkef..." (a random
scheme)
This is not a work project, but I really want to learn something here!! I
figured some use of the RAND Function would be in order. ?? Any help/
ideas really appreciated!

Thanks,
Mike D.

[Stephane]

Go on altavista.com and search for cryptology or cryptography. I think you'll
fing all what you need to know.
I can't help you more because I'm French but I think altavista is better
than me for it.