Cryptography20795 marksInternational Data Encryption Standard
How encryption is done using IDEA algorithm.
How encryption is done using IDEA algorithm. [5]
IDEA (International Data Encryption Algorithm) is a symmetric block cipher that: - Operates on 64-bit plaintext blocks - Uses a 128-bit key - Performs 8 rounds of encryption followed by a final output transformation - Uses three algebraic operations: XOR, addition mod 2^16, and multiplication mod...