Expert Challenge: Encryption Ciphers Deep Dive

Assess advanced proficiency in encryption algorithms through rigorous multiple-choice scenarios on symmetric, asymmetric, and hybrid techniques.

#key exchange#stream ciphers#public-key crypto#block ciphers#cipher modes#hybrid systems#AES algorithm#RSA encryption

Total Questions

8

Difficulty Level

hard

Progress

0/0

0%

Quiz Questions

Answer all questions below and test your knowledge.

1
How many rounds does AES-256 perform during encryption?
Question 1
2
Which padding scheme is recommended for RSA to resist chosen-ciphertext attacks?
Question 2
3
What mathematical problem underpins the security of the Diffie-Hellman key exchange?
Question 3
4
Which block cipher mode offers both confidentiality and authentication inherently?
Question 4
5
Which of the following is classified as a stream cipher?
Question 5
6
What does hybrid encryption typically involve?
Question 6
7
ECB mode is most vulnerable to which type of attack revealing patterns?
Question 7
8
What problem provides security for Elliptic Curve Diffie-Hellman (ECDH)?
Question 8