Introduction to Cryptography

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Questions and Answers

What type of cryptography uses a public key for encryption and a private key for decryption?

  • AES
  • Symmetric-key cryptography
  • Asymmetric-key cryptography (correct)
  • Hash functions

Which cryptographic algorithm is widely used for secure data transmission?

  • SSL/TLS
  • SHA
  • RSA (correct)
  • AES

What type of cryptography involves creating written or generated codes to keep information secret?

  • Symmetric-key cryptography (correct)
  • Hash functions
  • Blockchain
  • Asymmetric-key cryptography

Which cryptographic technique allows verification of the authenticity and integrity of a message or document?

<p>Digital Signatures (A)</p> Signup and view all the answers

What does the SHA cryptographic hash function family consist of?

<p>Cryptographic hash functions (B)</p> Signup and view all the answers

In cryptography, which type of key is used for both encryption and decryption in symmetric-key cryptography?

<p>Session key (B)</p> Signup and view all the answers

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