Symmetric Encryption Using Graph Representation:Survey

Abstract—The project explores a novel approach to symmetric encryption, leveraging graph representation techniques. The core idea is to transform plain text data into a graph structure, where nodes and edges encode information securely. Encryption involves applying graph-based algorithms to alter the structure, ensuring confidentiality and resistance against common cryptographic attacks. The symmetric key is used both to generate the initial graph and to guide the transformation process, allowing efficient encryption and decryption. This method aims to enhance tradi- tional symmetric encryption by introducing complexity through graph theory, potentially improving security and performance. The experimental results demonstrate the feasibility and robust- ness of the approach in the protection of sensitive data. Keywords—Symmetric Cryptography, Graph Theory, Data Encryption, Network Security, Key Management