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This document provides an overview of cryptography, focusing on classical encryption techniques. It introduces key concepts and models related to conventional encryption, explaining the fundamental principles of securing information. The content explores various methods utilized in cryptography to maintain confidentiality and integrity of data, laying the groundwork for understanding more complex encryption systems in network security. Key figures and illustrations enhance the learning experience, making cryptography accessible for beginners.
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CPSC 3730 Cryptography Chapter 1 Introduction Cryptography
CPSC 3730 Cryptography and Network Security Chapter 2 Classical Encryption Techniques Cryptography
Fig 1.2 Model of Conventional Encryption Cryptography