Multiple choice

Which of the following statements is/are true?

  1. Asymmetric key encryption provides message authentication.

  2. Symmetric key encryption uses less computer resources.

  3. Symmetric key encryption has too many keys.

  4. All of the above

  5. Only (1) and (2) are true.

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

All of the above are correct statements.