A Blockchain-Based Distributed Authentication and Dynamic Group Key Agreement Protocol

Against the backdrop of rapidly advancing cloud storage technology, as well as 5G and 6G communication technologies, group key management faces increasingly daunting challenges. Traditional key management encounters difficulties in key distribution, security threats, management complexity, and issues of trustworthiness. Particularly in scenarios with a large number of members or frequent member turnover within groups, this may lead to security vulnerabilities such as permission confusion, exacerbating the security risks and management complexity faced by the system. To address these issues, this paper utilizes blockchain technology to achieve distributed storage and management of group keys. This solution combines key management with the distributed characteristics of blockchain, enhancing scalability, and enabling tracking of malicious members. Simultaneously, by integrating intelligent authentication mechanisms and lightweight data update mechanisms, it effectively enhances the security, trustworthiness, and scalability of the key management system. This provides important technical support for constructing a more secure and reliable network environment.

show abstract

A Blockchain-Based Distributed Authentication and Dynamic Group Key Agreement Protocol

Cited by 2 publications

References 17 publications

ToSSecC: Two-Stage Solution for Securing Cloud Data Using Game Theory

ToSSecC: Two-Stage Solution for Securing Cloud Data Using Game Theory

Distributed Group Key Management Based on Blockchain

Contact Info

Product

Resources

About