http://forums.dds6qkxpwdeubwucdiaord2xgbbeyds25rbsgr73tbfpqpt4a6vjwsyd.onion/t/most-encryption-will-be-broken/2419?_escaped_fragment_=
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!