Question

___ increases the redundancy of plain text

Answer 1

Diffusion increases the redundancy of plain text

Answer 2

Answer:

_Diffusion_ increases the redundancy of plain text

Explanation:

Diffusion

• In order to hide the plaintext's statistical structure and thwart attempts to extract the key, the cryptographic technique known as diffusion was developed.
• Because of diffusion, if we alter one character in the plaintext, many characters in the ciphertext should also change. Likewise, if we change one character in the ciphertext, several characters in the plaintext should also change.