QMCS 490 - Class Today - PowerPoint PPT Presentation

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QMCS 490 - Class Today

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'Enigma' a practical example. The quiz/survey. March 2005. 2. R. Smith - University of St ... Plaintext, ciphertext, key, machine, algorithm. Encryption, ... – PowerPoint PPT presentation

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Title: QMCS 490 - Class Today


1
QMCS 490 - Class Today
  • Cryptography introductory terms
  • Enigma a practical example
  • The quiz/survey

2
Crypto terms
  • Plaintext, ciphertext, key, machine, algorithm
  • Encryption, decryption
  • Ciphertext only attack
  • Known plaintext attack
  • Chosen plaintext attack

3
Creative Commons License
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