Enhanced verifiable homomorphic secret sharing for cloud computing

In the evolving landscape of cloud computing, data confidentiality, integrity, and secure access control remain critical concerns. This project, titled "Enhanced Verifiable Homomorphic Secret Sharing for Cloud Computing," presents a robust framework that ensures secure data storage and access through the integration of advanced cryptographic techniques. The system enables users to register and securely log in to upload files, which are encrypted using the AES algorithm. Post-encryption, files are intelligently split and distributed between two distinct cloud environments, Cloud_A and Cloud_B, leveraging the concept of secret sharing for enhanced security and redundancy. Users can manage their profiles, view encrypted files, and access decrypted content as permitted. Cloud administrators can log in to manage authorized users, monitor file activities, and ensure secure interactions. This dual-access architecture strengthens the cloud security model, Overall, the proposed system provides a secure, efficient, and verifiable solution for data storage and computation in distributed cloud environments.

Keywords: Cloud Computing, Homomorphic Encryption, Secret Sharing, AES Encryption, Verifiable Secret Sharing, Data Security, Cloud Storage, Multi-Cloud Architecture, Privacy Preservation, User Authentication, Secure File Sharing, Cloud-Based Cryptography, Encrypted Data Processing, Distributed File Storage, Access Control.