CLOUD-BASED DATA STORAGE THAT GUARANTEES CONFIDENTIALITY AND ANONYMITY
Amritha Prasad, Koduru Suresh, K. Chandusha · 2024
There has been a rise in demand for public cloud storage (PCS) as a result of the proliferation of cloud computing. To facilitate more customers' data processing on the public cloud, new security issues must be resolved. If a client is unable to reach PCS directly, he may still process and submit data by using a proxy server. Remote data integrity verification, on the other hand, is a major issue for cloud security. It forces customers to verify the security of their outsourced data without requiring them to download the whole database. We propose a new way to use identity-based public key cryptography (ID-PUIC) in the public cloud for proxy-kind of data exporting and confidential data integrity is verifying. This will fix the current security problems. Formalization, system model, and security model are provided. The bilinear combinations are then used to develop a practical ID-PUIC technique. Because solving the computational Daffier-Hellman issue is very difficult, the suggested IDPUIC protocol may be shown to be completely safe. The ID-PUIC technique we've developed is both practical and adaptable. The proposed ID-PUIC protocol allows for private, delegated, and public remote data integrity checking based on the permissions of the originating client