Your scale is way off.
To brute-force AES-128, 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 key in 77,000,000,000,000,000,000,000,000 years.
Source: Seagate, http://dator8.info/pdf/AES/3.pdf
To brute-force AES-128, 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 key in 77,000,000,000,000,000,000,000,000 years.
Source: Seagate, http://dator8.info/pdf/AES/3.pdf