Asymmetric-key encryption uses which of the following techniques to allow users to communicate securely?
A)A message digest.
B)A 16-bit encryption key.
C)A public key and a private key.
D)A digital signature.

Question

Quizplus · Accepted Answer

Asymmetric-key encryption uses a public key and a private key. The sender uses the recipient's public key to encrypt the message, and the recipient uses their private key to decrypt it. This allows for secure communication as only the intended recipient has access to their private key, preventing unauthorized access to the message.

Asymmetric-Key Encryption Uses Which of the Following Techniques to Allow