And where do you think the phrase 'My Secret Password' would be stored other than memory?
so you have to override variables after use? like var pwd: array[0..15] of char; xpwd: string; [...] readln(pwd); xpwd := encrypt(pwd); pwd := '123456789012345'; // override [...] ??? _______________________________________________ fpc-pascal maillist - fpc-pascal@lists.freepascal.org http://lists.freepascal.org/mailman/listinfo/fpc-pascal