Re: Announce loop-AES-v1.3b file crypto package

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>>>>> "peter" == peter k <spam-goes-to-dev-null@xxxxxxx> writes:

peter> it is not, for example, i just generated that *using my brain*:
peter> "s4k1f62rni7q" tell me why it isnt random!!!

It may be random, but it is not _uniformly_ random.  It's the same
reason you wouldn't want to use a biased coin to generate a random bit
pattern.  It would still be random, but it would be biased.

The brain is biased.  The sequence "abcdefghijkl" might be output by a
random string generator (and in fact that particular string would have
the same probability of occurring as "s4k1f62rni7q"), but no one would
write out that string if they were trying to be random.  You'd try to
avoid strings which seem to have too many patterns.

Another example: ask a few friends to pick a number between 1 and 4.
They are most likely to pick 3.  Ask a few friends to pick a vegetable.
They are most likely to say carrot.  The brain seems to be heavily
biased towards these.

If you are asked to type random keys on your keyboard, most of the
letter pairs in that string would probably come from opposite ends of
the keyboard (e.g. one character would come from the left end, and the
next would come from the right end).

- -- 
Hubert Chan <hackerhue@xxxxxxxx> - http://www.geocities.com/hubertchan/
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