Which of the following statements about digital signature are true? Each correct answer represents a complete solution. Choose two.

Question

Options

• AIt identifies a user who sends a message.
• BIt is created by implementing a public-key encryption.
• CIt is created by implementing a private-key encryption.
• DIt identifies a user who deletes a message.

• A
  80% (20)
• B
  4% (1)
• C
  12% (3)
• D
  4% (1)

No community discussion yet for this question.