Which of the following is not a type of mono alphabetic cipher?
A. additive cipher
B. multiplicative cipher
C. afffine cipher
D. hill cipher
Answer:D
Which of the following is not a type of mono alphabetic cipher?
A. additive cipher B. multiplicative cipher C. afffine cipher D. hill cipher
Explanation: In monoalphabetic cipher, each symbol of plain text is replaced by a particular respective symbol in the ciphertext. There are three types of monoalphabetic ciphers- additive, multiplicative and affine.