(Choose 1 answer)
If a brute-force attacker can attempt 10^6 keys per second, how long would it take to crack a 128-bit key?
A. Approximately 1.08 x 10^25 years
B. Approximately 1.08 x 10^7 years
C. Approximately 1.5 x 10^15 years
D. Approximately 1.2 x 10^14 years
sh the FUO
