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Lab: Cryptography

In this lab we experiment with cryptography using the powerful openssl command line utility

Remember that breaking crypto in real applications is against law and you might be prosecuted.

  • Prerequisites
  • Task 1: Encryption and decryption
  • Task 2: Poor confidentiality of ECB
  • Task 3: The code book attack
  • Task 4: Breaking ECB integrity

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      • Lab: Cryptography
        • Crypto lab: prerequisites
        • Task 1: Encryption and decryption
        • Task 2: Poor confidentiality of ECB
        • Task 3: The code book attack
        • Task 4: Breaking ECB integrity
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