Which of the following statements is/are true? (i) Digital signature ensures…
2022
Which of the following statements is/are true?
(i) Digital signature ensures message integrity and authentication.
(ii) Hash function does not ensure message confidentiality.
- A.
Only (i)
- B.
Only (ii)
- C.
Both (i) and (ii)
- D.
Neither (i) nor (ii)
Attempted by 94 students.
Show answer & explanation
Correct answer: C
A digital signature provides integrity and authentication, while a hash function by itself does not provide confidentiality. Therefore both statements are true.