Which 128-bit block cipher encryption algorithm does the US government use to protect classified information?

Last Updated: May 23, 2022
IT Exam Items Repository › Category: Cybersecurity Essentials › Which 128-bit block cipher encryption algorithm does the US government use to protect classified information?

Which 128-bit block cipher encryption algorithm does the US government use to protect classified information?

  • Vignere
  • AES
  • Caesar
  • 3DES
  • Skipjack

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.

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