Cryptography Fundamentals Quiz
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Questions and Answers

Which of the following best describes cryptography?

  • The art of writing and solving codes (correct)
  • The process of intercepting messages
  • The study of cyber security
  • The act of sharing secrets
  • Who are the three characters commonly used in cryptography to illustrate concepts?

  • Alice, Bob, and Carol
  • Alice, Eve, and Mallory
  • Alice, Bob, and Oscar
  • Alice, Bob, and Eve (correct)
  • What are the three key properties of reliable secure communications?

  • Confidentiality, integrity, and availability
  • Confidentiality, integrity, and encryption
  • Confidentiality, integrity, and non-repudiation
  • Confidentiality, authenticity, and integrity (correct)
  • Which type of encryption uses the same key for both encryption and decryption?

    <p>Symmetric encryption</p> Signup and view all the answers

    Which type of encryption uses different keys for encryption and decryption?

    <p>Asymmetric encryption</p> Signup and view all the answers

    What is the main benefit of asymmetric encryption?

    <p>Allows secure communication without exchanging keys</p> Signup and view all the answers

    What is an example of a symmetric encryption algorithm?

    <p>Advanced Encryption Standard (AES)</p> Signup and view all the answers

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