International Journal of Innovative Research in Computer and Communication Engineering
ISSN Approved Journal | Impact factor: 8.771 | ESTD: 2013 | Follows UGC CARE Journal Norms and Guidelines
| Monthly, Peer-Reviewed, Refereed, Scholarly, Multidisciplinary and Open Access Journal | High Impact Factor 8.771 (Calculated by Google Scholar and Semantic Scholar | AI-Powered Research Tool | Indexing in all Major Database & Metadata, Citation Generator | Digital Object Identifier (DOI) |
| TITLE | Secure Cloud File Storage with Hybrid Cryptography and Advanced Access Control |
|---|---|
| ABSTRACT | Cloud storage has become a critical infrastructure for modern data management, enabling scalable and ubiquitous access to digital resources. However, the increasing sophistication of cyberattacks and the emergence of quantum computing pose severe challenges to existing cloud security frameworks. Traditional hybrid cryptography models, primarily using AES for data encryption and RSA for key exchange, face limitations in computational efficiency and quantum resilience. It presents a Secure Cloud File Storage System that integrates Elliptic Curve Cryptography (ECC) to enhance key management efficiency and strengthen security. The proposed hybrid model combines AES and ECC, achieving robust encryption with reduced computational overhead and improved scalability. To further reinforce data protection, the system implements two-factor authentication (2FA) and role-based access control (RBAC) for fine-grained authorization. Blockchain-based immutable audit trails are incorporated to ensure transparency and accountability in data access operations. Additionally, client-side encryption safeguards user data against unauthorized access, even from untrusted cloud providers. The system supports expiring secure share links, enabling controlled and time-bound data sharing. The framework maintains lightweight performance suitable for both enterprise and personal cloud environments. |
| AUTHOR | CHINTHALA SWEETY, LAVUDYA SUSHMITHA, DR.MEERA ALPHY, N.MUSRAT SULTANA, DR.V. SUBBARAMAIAH, DR.K. RAJITHA Student, Department of Computer Science and Engineering, Mahatma Gandhi Institute of Technology, Telangana, India Assistant Professor, Department of Computer Science and Engineering, Mahatma Gandhi Institute of Technology, Telangana, India |
| VOLUME | 183 |
| DOI | DOI: 10.15680/IJIRCCE.2026.1404147 |
| pdf/147_Secure Cloud File Storage with Hybrid Cryptography and Advanced Access Control.pdf | |
| KEYWORDS | |
| References | [1]. Nitesh Bharot et al., "CloudLock: Secure Data Sharing Using a Hybrid Cryptosystem in Multi-Cloud Data Storage", 2025. [2]. D. Shivarama Krishna et al., "A Novel Hybrid Cryptographic Framework for Secure Data Storage in Cloud Computing (AES-OTP + RSA)", 2023. [3]. Yaser M. A. Abualkas et al., "Hybrid Approach to Cloud Storage Security Using ECC AES Encryption and Key Management Techniques", 2024. [4]. Jiangyi Yi et al., "The Key Security Management Scheme of Cloud Storage Based on Blockchain and Digital Twins", 2024. [5]. Firas M. Khalaf et al., "A Hybrid Encryption Model with Blockchain Integration for Secure Cloud Data Storage and Retrieval", 2025. [6]. Jian-Foo Lai et al., "Secure File Storage on Cloud Using Hybrid Cryptography", 2022. [7]. Biao Jin et al., "BCAS: Blockchain-Based Secure Access and Sharing Scheme for EHR Data", 2024. |
