To decode the cipher at the terminal in the basement in Black Ops 6, you will need to follow a simple technique.

Because there are only 25 possible keys, Caesar ciphers are very vulnerable to a “brute force” attack, where the decoder simply tries each possible combination of letters.

OTHERWISE 2. The decoder will detect that it cannot recover the original code word and indicate this fact. OR 3. The decoder will mis-decode and recover an incorrect code word without any indication.

For GII codes built on BCH codes, the first decoding stage is to decode individual BCH sub-words. This stage largely determines the throughput and dominates the area of the overall decoder.