On Fri, 23 Oct 1998, Tjaart van der Walt wrote:

> > > >  Note that hash-matching without comparing affects the
> > > > S/N ratio of the input (or the noise immunity and robustness of your
> > > > system).
-snipped-

> ...so it is back to the brute-force method of checking. I'll write a
> programto do it over a week-end or something...

Tjaart, if you have a probability of zero to slip an error string through,
or about 1/2^31, with less computing cost, which one would you choose,
assuming that this is a non-military non-life supporting application (for
which PICs are taboo anyway) ?

Peter