If you assume: * Every person on the planet owns 10 computers. * There are 7 billion people on the planet. * Each of these computers can test 1 billion key c

If you assume: * Every person on the planet owns 10 computers. * There are 7 billion people on the planet. * Each of these computers can test 1 billion key combinations per second. * On average, you can crack the key after testing 50% of the possibilities. Then the earth's population can crack one encryption key in 77,000,000,000,000,000,000,000,000 years!