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Computer Networks
Cryptography
Q
In cryptography, what is cipher?
AA. Algorithm for performing encryption and decryption
BB. Encrypted message
CC. Both algorithm for performing encryption and decryption and encrypted message
DD. Decrypted message
Correct Answer:
A. A. Algorithm for performing encryption and decryption
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.