This is a VFP implementation of the Cipher encryption. Cipher50 C source code and the binary is available as separate downloads File #21474 and File #9222 at http://www.levelextreme.com.

Cipher was originally put into the public domain by Tom Rettig Associates in 1991 and has been re-produced by different parties as necessary for newer versions of FoxPro. Obviously, the VFP implementation is much slower than the C library and should be used for short strings, like passwords, only. The code has been tested under VFP 8.0 and VFP 9.0 but should work in previous versions. If it doesn't, feel free to modify it.