CBC involves a 64-bit Initialisation Vector (IV), which is used in both the Encryption and Decryption processes. Encryption: The first block of plaintext is XORed with the IV. DES-ECB encryption is ...

Key Generation: I use the secret key "Test1245" (56 bits) for both encryption and decryption. This key is crucial for the entire encryption and decryption process. Encryption: I encrypt the word ...

Asymmetric encryption is when different keys are used to encrypt and decrypt data. The sender uses the receiver's public key to encrypt data, and the receiver uses their own private key to decrypt ...