Multiple Choice
Public-key encryption is based on a ____.
A) message authentication code (MAC)
B) certificate
C) hash value
D) key
Correct Answer:

Verified
Correct Answer:
Verified
Q2: In modulo 26, what happens if a
Q3: Digital _ authenticate the cryptographic key that
Q4: Which cipher is made from a table
Q6: Which symmetric encryption cryptosystems was developed to
Q7: Digital signatures are encrypted messages that can
Q8: Describe the exclusive OR operation (XOR) function
Q9: The XOR encryption method should be used
Q10: Match each item with a statement below.<br>a.Algorithm<br>f.Encipher<br>b.Cryptosystem<br>g.Steganography<br>c.Cryptogram<br>h.Substitution<br>d.Code<br>i.Transposition<br>e.Decipher<br>-The
Q11: Match each item with a statement below.<br>a.Algorithm<br>f.Encipher<br>b.Cryptosystem<br>g.Steganography<br>c.Cryptogram<br>h.Substitution<br>d.Code<br>i.Transposition<br>e.Decipher<br>-The
Q55: In a(n)_ attack,the attacker eavesdrops on the