The Advanced Encryption Standard (AES) postulates a cryptographic procedure approved by FIPS to safeguard data in electronic form. AES algorithm is a symmetric block cipher that can be used for ...

The detailed process of the AES algorithm is that the input 128-bit data block is initially XOR with the first 128 bits of the original key. Then, a specific number of round function iterations ...

In data communication and storage, information is stored in various formats, such as documents (TXT, PDF, DOC) and images (JPG, PNG, JPEG). Critical sectors, including airports, police stations, ...