What are the main operations performed during each round of the AES algorithm, and how do they contribute to the overall security of the encryption process?
Thursday, 03 August 2023 by EITCA Academy
The Advanced Encryption Standard (AES) is a widely used symmetric block cipher algorithm that plays a important role in ensuring the security of encrypted data. During each round of the AES algorithm, several operations are performed, each serving a specific purpose in enhancing the overall security of the encryption process. The AES algorithm operates on
Describe the process of encryption using AES, including the key expansion process and the transformations applied to the data during each round.
Thursday, 03 August 2023 by EITCA Academy
The Advanced Encryption Standard (AES) is a widely used block cipher cryptosystem that employs symmetric key encryption. AES operates on fixed-size blocks of data, typically 128 bits, and uses a variable-length key of 128, 192, or 256 bits. The encryption process involves several steps, including the key expansion process and a series of transformations applied