Question

Q. Digital signature cannot provide ____ for the message. 

1. Integrity

2. Confidentiality

4. Nonrepudiation

5. Authentication​

Answer 1

Answer:

the answer is confidentiality

Answer 2

Answer:

Digital Signature Cannot provide Confidentiality for the message.

Explanation :

• A digital message or document can be used to demonstrate its legitimacy using a mathematical mechanism known as a digital signature.
• If a communication contains a valid digital signature, the sender cannot deny sending it (authentication and non-repudiation), and it was not altered in route, the recipient has reason to believe that it was delivered by a known sender (integrity).
• Because "digital signatures" do not prevent the transmission of information that you would want to keep private, they do not by themselves ensure secrecy or confidentiality.
• Encryption is one method that can guarantee confidentiality.

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