Kizspy | Question: 6
(Choose 1 answer)
FJOVERFLOW.COM
When the key is 64-bits long, how long does it take in days for an attacker to brute-force search/attack for the
key on average? The attacker can perform 10 trillion (10^13) decryptions per second, given the attacker
processor and the encryption/decryption algorithm.
A. 42.701
B. 4.971
C. 21.350
D. 10.675
