Public Data Integrity Verification for Secure Cloud Storage

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Provided by: Academy Publisher
Topic: Cloud
Format: PDF
Cloud storage can provide a flexible on-demand data storage service to users anywhere and anytime. However, users' data is owned by cloud service providers physically, and the physical boundary between two users' data is fuzzy. In this environment not controlled by users, a method to ensure users' data integrity must be provided. In order to avoid retrieving enormous storage data and users themselves checking, a public auditing protocol was proposed based on the BLS short signature scheme and the homomorphic hash function.
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