In cryptography, what is cipher?
A. algorithm for performing encryption and decryption
B. encrypted message
C. both algorithm for performing encryption and decryption and encrypted message
D. decrypted message
Answer:A
In cryptography, what is cipher?
A. algorithm for performing encryption and decryption B. encrypted message C. both algorithm for performing encryption and decryption and encrypted message D. decrypted message
Explanation: Cipher is a method to implement encryption and decryption of messages travelling in a network. It’s used to increase the confidentiality of the messages.