3-Bit Encryption/Decryption System

As part of the ELCT 201 Digital Logic Design Project, I developed a 3-bit Encryption/Decryption system based on block cipher principles to demonstrate secure data communication using fundamental digital logic components.

This project involved designing and implementing a secure logic circuit using basic gates to perform encryption and decryption of 3-bit input messages. The system operates by mapping each input message to an alternative 3-bit output based on a predefined, secret mapping known only to the transmitter and receiver. This approach emulates the core functionality of block cipher encryption, ensuring the secure exchange of information.

Through this project, I gained hands-on experience in digital circuit design, logic gate implementation, and understanding the conceptual framework of encryption/decryption mechanisms. This work highlights the intersection of digital logic design and data security, showcasing my ability to integrate theoretical concepts with practical applications.