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A cryptographic value that is generated by combining a secret key with a message is known as ____

31. A cryptographic value that is generated by combining a secret key with a message is known as ____.

1. Digital Signature
2. Encryption Key
3. Message Authentication Code (MAC)
4. Public Key

Answer: C) Message Authentication Code (MAC)

Explanation:

A Message Authentication Code (MAC) is a cryptographic value that is generated by combining a secret key with a message to ensure message integrity and authentication.