I haven't actually shared data between Java and VFP, but I'm working on an app that has a VFP version that's beeing replaced by a Java version.

Both apps support exporting a file and encrypting it with PGP. So I would assume that meant that PGP would work in your scenario.

>Someone have experience to encrypting and decrypting among Java and vfp ?
>
>I know that exist several public algorithms as blowfish, but, have somebody proven experience with a algorithm that works Ok. among both languages?
>
>The issue is, a front-end J2EE app encrypts data in a Varchar column and a Back-office VFP app must to decrypts this. J2EE runs in a UNIX server.
>
>We have tried several libraries, but unsuccessfully.
>
>T.I.A.