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Encryption and Decryption Techniques in Data Security, Slides of Digital Logic Design and Programming

University of Northern Colorado (UNC)Digital Logic Design and Programming

Various encryption and decryption techniques used in data security, including Caesar cipher, transposition cipher, and Vigenère cipher. It also discusses the use of permutation and substitution in these methods. examples and exercises to illustrate the concepts.

What you will learn

  • What is the role of permutation and substitution in encryption techniques?
  • What is Caesar cipher and how does it work?
  • What are some exercises to practice the encryption and decryption techniques?
  • How is transposition cipher different from Caesar cipher?
  • How does Vigenère cipher use a tableau for encryption and decryption?

Typology: Slides

2021/2022

Uploaded on 09/27/2022

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