Question

Aes is a symmetric-key algorithm which means what

Answer 1

AES has been adopted by the U.S. government and is now used worldwide. It supersedes the Data Encryption Standard (DES), which was published in 1977. The algorithm described by AES is a symmetric-key algorithm, meaning the same key is used for both encrypting and decrypting the data.

Answer 2

  Itsupersedes the Data EncryptionStandard (DES), which was published in 1977. The algorithm described byAES is a symmetric-key algorithm,meaning the same key is used for both encrypting and decrypting the data. In the United States, AES was announced by the NIST as U.S. FIPS PUB 197 (FIPS 197) on November 26, 2001