Grace would like to send a message to Joe using digital signature technology. What portion of the message should she sign in order to obtain digital signature?

a. The plaintext message
b. The ciphertext message
c. The plaintext message digest
d. The ciphertext message digest


Answer: c. The plaintext message digest

Computer Science & Information Technology

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Indicate whether the statement is true or false.

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The acronym, Modem, stands for _________________.

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Computer Science & Information Technology