Efficient Key Generation for Dynamic Blom's Scheme

TL;DR

This paper introduces an efficient, dynamic key management scheme for Blom's cryptographic system, utilizing mesh array-based matrix multiplication to reduce computational overhead and enhance adaptability.

Contribution

It presents a novel dynamic key generation method for Blom's scheme with optimized matrix multiplication using mesh arrays.

Findings

Reduced computation overhead with mesh array multiplication

Enhanced security through dynamic secret key updates

Improved efficiency in key management processes

Abstract

In this paper, we propose an efficient key management scheme by generating new public and private keys in the Blom scheme. We also focus on making this scheme dynamic by randomly changing the secret key that is generated by the base station and we propose the use of the mesh array for matrix multiplication for reducing the computation overhead.