Multiple Choice
In public key encryption, "signing" is the act of ________.
A) adding the password to the challenge message and hashing the two
B) hashing the plain text message
C) encrypting the message digest with its own private key
D) encrypting the message digest with its own public key
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q1: In a replay attack, the attacker cannot
Q3: DES uses block encryption.
Q4: To ensure that a digital certificate is
Q5: Someone who pretends to be someone else
Q6: Signing a message digest means encrypting it
Q7: _ is the security guarantee that people
Q8: Quantum key cracking _.<br>A) is a way
Q9: In public key encryption for authentication, the
Q10: The supplicant creates a digital signature by
Q11: What usually is the longest stage in