A message which contains a digital signature
A) must be encrypted along with the signature.
B) must be sent once as plaintext and once as ciphertext if no message digest exits.
C) does not have to be encrypted when a message digest is used as a digital signature.
D) Answers B and C are correct.

Question

Quizplus · Accepted Answer

The Answer of A message which contains a digital signature
A) must be encrypted along with the signature.
B) must be sent once as plaintext and once as ciphertext if no message digest exits.
C) does not have to be encrypted when a message digest is used as a digital signature.
D) Answers B and C are correct.

A Message Which Contains a Digital Signature