Which 128-bit block cipher encryption algorithm does the U.S. government use to protect classified information?
- Skipjack
- AES
- Vigenere
- Caesar
- 3DES
Explanation: The Advanced Encryption Standard (AES) is used to protect classified information by the U.S. government and is a strong algorithm that uses longer key lengths.
Exam with this question: Cybersecurity Essentials: Course Final Exam Answers
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