QTIPS - Encryption Using Invert

The internal function INVERT can be used for simple encryption. It basically performs a "1's complement" on the string passed to it. That is - every bit in the string is inverted. Thus "A" (binary 01000001) would become binary 10111110.

To use, ENCRYPT = INVERT(PWD)

(Volume 1, Issue 5, Page 3)