On 15 Jan 2002, at 10:26, Eric Murray wrote: > On Tue, Jan 15, 2002 at 10:44:46AM -0600, xganon wrote: > > We are interested in the 'encryption' used in these > > over-the-air queries... > > > ARDIS, the protocol the Blackberry uses, does an XOR > with a 32 bit constant of the day. > > > Eric You're kidding, right? George