24-09-2012, 04:59 PM
Cooperative Provable Data Possession for Integrity Verification in Multi-Cloud Storage
ABSTRACT
Provable data possession (PDP) is a technique for ensuring the integrity of data in storage outsourcing. The construction of an efficient PDP scheme for distributed cloud storage is considered, which supports the scalability of service and data migration. Cooperative PDP (CPDP) scheme based on homomorphic verifiable response and hash index hierarchy