Explanation:AES is a symmetric encryption standard established by the U.S. National Institute of Standards and Technology (NIST). It is widely used for securing sensitive information due to its efficiency and robustness. AES operates on fixed block sizes of 128 bits and supports key lengths of 128, 192, and 256 bits. The algorithm performs multiple rounds…
Explanation:Symmetric encryption is a cryptographic technique where the same key is used for both encrypting and decrypting data. This method is efficient and fast, making it suitable for large volumes of data. The sender and receiver must securely share the same secret key to use symmetric encryption. Popular symmetric encryption algorithms include AES (Advanced Encryption…
Explanation: Encryption is the process of converting plaintext data into ciphertext using cryptographic algorithms. This ensures that only authorized individuals can access and decipher the information. Encryption is a cornerstone of secure communications. It is used to protect sensitive data during transmission over networks and while stored on devices. Common encryption protocols include SSL/TLS for…