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`Cryptography possible through quantum mechanics`

Scientists have claimed that
cryptography -- the practice and study of hiding information
-- which is based solely on physical location, is possible by
using quantum mechanics.

Nothing left to chance in hunt for random numbers

Exploiting a principle that Einstein derided as "spooky action at a distance," physicists on Wednesday reported they had devised a machine that generates genuinely random numbers and closes a loophole in cryptography.