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A digital signature created by ____

32. A digital signature created by ____.

1. By encrypting the entire message with a private key
2. By appending the sender's private key to the message
3. By creating a hash of the message and encrypting it with a public key
4. By combining the sender's public key with the message

Answer: C) By creating a hash of the message and encrypting it with a public key.

Explanation:

A digital signature is created using a process that involves cryptographic techniques to ensure the authenticity, integrity, and non-repudiation of a digital message or document.