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@article{178595,
        author = {Raghu P and Adhish Vikas VS and Soundarya U and Deepika HM and Ebenezer K},
        title = {Attribute-Based Proxy Re-Encryption Framework for Secure and Fair Data Sharing in the Cloud},
        journal = {International Journal of Innovative Research in Technology},
        year = {2025},
        volume = {11},
        number = {12},
        pages = {4086-4091},
        issn = {2349-6002},
        url = {https://ijirt.org/article?manuscript=178595},
        abstract = {With the rapid growth of cloud computing, ensuring secure data access and privacy remains a significant challenge. Traditional encryption techniques often struggle to provide both fine-grained access control and computational efficiency. To address this issue, this research proposes an advanced attribute-based encryption (ABE) scheme is made to increase data security while maintaining efficiency in cloud environments.
The proposed scheme enables data owners to define flexible access policies using attributes, ensuring that only authorized users can decrypt the information. By incorporating optimized cryptographic techniques, our approach reduces computational overhead, minimizes ciphertext size, and improves decryption efficiency without compromising security. The system is evaluated based on key performance metrics, including encryption time, decryption speed, and resistance to security threats such as collusion attacks. Experimental results confirm that the proposed method significantly enhances security and access control while maintaining computational feasibility. Compared to existing ABE frameworks, our approach offers superior performance, making it a viable solution for secure data sharing in cloud-based applications. For the future updates we will focus on refining key management and enhancing scalability to support broader use cases in real-world cloud environments.},
        keywords = {Attribute-Based Proxy Re-Encryption, Cloud Security, Fine-Grained Access Management and Control, Secure Data Sharing, Cryptographic Access Control.},
        month = {May},
        }