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Introduction

  • Cryptography - The science and art of writing and solving codes to hide the meaning of messages
  • Symmetric - Encryption methods in which both the encryption and decryption algorithms use the same key
  • Asymmetric - Methods which we use separate, but related, private and public keys
  • Protocols - The application of cryptographic algorithms in secure systems
  • Cryptanalysis - The science and art of breaking cryptosystems