Which cipher played a significant role in World War II?
- RC4
- Caesar
- Enigma
- One-time pad
Explanation: The Enigma machine was an electromechanical encryption device that created the Enigma cipher and was developed during World War II. The device depended on the distribution of pre-shared keys that were used to encrypt and decrypt messages.
Exam with this question: Network Security 1.0 Practice Final Exam Answers
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