>> And I would think an adversary who has observed your travel patterns >> might be able to exploit just about anything if your movements >> are more or less predictable. > Right - suppose the travel patterns were deduced from cell tower > triangulation. Is it a moot point to use GPS coordinates as a [low > entropy] source? (I'm side stepping a 'physical tail').
If you only use the LSB/digit then it's not a concern since those numbers have a cycle of tens of meters and on top of that there is daily inaccuracy injected by design (not to be confused with jitter which was removed from the code 10 years ago)... K _______________________________________________ cryptography mailing list cryptography@randombit.net http://lists.randombit.net/mailman/listinfo/cryptography
