Challenge Your Code-Breaking Skills with This Cybersecurity Quiz
Eight medium-difficulty questions test your knowledge of encryption, decryption, and secure communication techniques.
Quiz Questions
Answer all questions below and test your knowledge.
- 1
Which algorithm is classified as a symmetric block cipher and uses a 128-bit block size?
- 2
In public-key cryptography, what term describes the private component that must remain confidential?
- 3
Which hash function produces a 256-bit digest and is commonly used in blockchain technology?
- 4
What attack exploits the reuse of a one-time pad key to recover plaintext?
- 5
Which protocol provides end-to-end encryption for email messages using public-key cryptography?
- 6
In the Diffie-Hellman key exchange, what is the purpose of the generator (g)?
- 7
Which of the following is a flaw specific to the MD5 hashing algorithm?
- 8
A digital certificate binds a public key to an identity. Which authority issues these certificates?
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