With ________, the sender and receiver transmit a message using different keys.
A) asymmetric encryption
B) a block cipher
C) symmetric encryption
D) a stream cipher
E) a Caesar shift

Question

Quizplus · Accepted Answer

Asymmetric encryption is also known as public-key encryption. It involves using two different keys - a public key for encryption and a private key for decryption. The sender uses the recipient's public key to encrypt the message, and the recipient uses their private key to decrypt it. This approach is more secure than symmetric encryption because the private key is never shared, reducing the risk of interception or theft.

With ________, the Sender and Receiver Transmit a Message Using