What does AES stand for?
Advanced Encryption Standard (AES) AES stands for Advanced Encryption Standard and is one of the symmetric key cryptographic schemes. The Advanced Encryption Standard (AES) is a symmetric block cipher chosen by the U. S. AES is implemented in software and hardware throughout the world to encrypt sensitive data. It is essential for government computer security, cybersecurity and electronic data protection.The Advanced Encryption Standard (AES) is a symmetric encryption algorithm that secures data using a shared key. It’s fast, reliable, and widely adopted—making it one of the most trusted methods for protecting sensitive information.The AES algorithm involves the use of a 128-bit symmetric block cipher to encrypt and decrypt information. During the encryption process, the AES algorithm converts plaintext (human-readable) data into unreadable ciphertext. To access the original plaintext, the ciphertext must be decrypted using the secret AES key.
How does AES work?
AES is a substitution-permutation network that uses a key expansion process where the initial key is used to come up with new keys called round keys. The round keys are generated over multiple rounds of modification. Each round makes it harder to break the encryption. The AES-256 encryption uses 14 such rounds. The full form of AES is Advanced Encryption Standard. AES is a specification used to encrypt and protect electronic data. It is a symmetric encryption algorithm.