Which of the following descriptions about digital fingerprints in digital signatures is wrong? ( )[Multiple choice]*

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Ryan John Ricafranca · Accepted Answer

Digital fingerprints are also known as information digests.

Ryan John Ricafranca · Answer

It is the data obtained by the sender after calculating the plaintext information through the HASH algorithm.

Ryan John Ricafranca · Answer

The receiver will use the sender's public key to calculate the generated data fingerprint and compare it with the received digital fingerprint.

Ryan John Ricafranca · Answer

The receiver needs to use the sender's public key to unlock the digital signature to obtain the digital fingerprint.

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