Enhancing IoT Security: A Hybrid IDEA64 ECEG based Cryptographic Approach for Efficient Encryption and Robust Session Key Management

The Internet of Things (IoT) presents unique challenges for securing sensitive information due to resource-constrained devices and open network environments. This paper proposes a hybrid cryptographic algorithm to address these concerns. The approach leverages the strengths of the IDEA 64 algorithm for efficient data encryption and the Elliptic Curve Exponential-Golomb Coding (ECEG) algorithm for secure session key management. By combining these functionalities, the proposed algorithm aims to achieve a robust security solution for sensitive information transmission in IoT networks. The paper discusses the design of the hybrid algorithm, its advantages over existing methods, and potential areas for further research