Public key encryption
A) uses one key for encoding messages and another for decoding them
B) is an enhancement to Data Encryption Standard (DES)
C) is electronic authentication that cannot be forged
D) All of the above.

Question

Quizplus · Accepted Answer

Public key encryption involves the use of two keys, one for encryption and one for decryption. It is a separate encryption algorithm from DES. Electronic authentication that cannot be forged is not exclusively related to public key encryption.

Public Key Encryption