basic computer MCQ #16595

In asymmetric encryption, which key is used to encrypt data that only the recipient can decrypt?

basic computer MCQ #16595

  1. Question 1

    Q1. In asymmetric encryption, which key is used to encrypt data that only the recipient can decrypt?

    • A) The recipient's public key
    • B) The sender's private key
    • C) A shared symmetric key
    • D) The recipient's private key

    Answer: The recipient's public key

    Explanation: In asymmetric encryption, data is encrypted using the recipient's public key, and only the recipient's corresponding private key can decrypt it. This ensures confidentiality because the private key is never shared.