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Anarkali digitally signs a message and sends it to Salim. Verification of the signature by Salim requires

1. Anarkali’s public key.
2. Salim’s public key.
3. Salim’s private key.
4. Anarkali’s private key.

Correct answer: Anarkali’s public key.

Solution

To verify a digital signature, the recipient needs the sender's public key, which is used to confirm that the signature was created with the corresponding private key, ensuring the authenticity of the message.

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