2010/5/5 Vincenzo Romano <vincenzo.romano@notorand.it>:
>>>>>>> http://wiki.postgresql.org/wiki/Pseudo_encrypt
>>> That's a nice starting point.
>>> I should apply that function twice for each 32-bit chunk of a
>>> 64-bit BIGINT and then merge the results into a single BIGINT ...
>>> Boring but doable!
>>
>> Hum, not sure. If I understand correctly, you won't be able to get the
>> original int64 from the generated one.
>
> Why should I bother?
Dunno, but it was in the original spec.
>
>> Better rewrite the function for 2^64 isn't it ?
>
> Sure!.
>
> --
> Vincenzo Romano
> NotOrAnd Information Technologies
> NON QVIETIS MARIBVS NAVTA PERITVS
>
--
Cédric Villemain
