Identity-Based Integrity Verification and Confidential Data Sharing with Enhanced Privacy for Secure Cloud Storage

Abstract

This paper proposes an innovative framework for secure cloud storage that integrates identity-based integrity verification and confidential data sharing mechanisms, aimed at enhancing privacy. As reliance on cloud services for data storage and management increases, so do concerns regarding data integrity and privacy. Our framework addresses these challenges by utilizing identity-based cryptography, ensuring that data integrity can be verified without exposing sensitive information. The proposed system is evaluated through a series of experiments, demonstrating its efficiency, security, and practical applicability in real-world scenarios. The results indicate that our approach significantly improves the security and privacy of cloud storage systems.