A Quasigroup Encryption Based Remote  Data Integrity Checking Protocol for  Secured Online Storage Services

N. Saranya; Dr.V.Thiagarasu

Volume : II, Issue : II, February - 2013

A Quasigroup Encryption Based Remote Data Integrity Checking Protocol for Secured Online Storage Services

N. Saranya, Dr. V. Thiagarasu

Abstract :

Cloud computing has become one of the essential tools of computing as a utility, where users can remotely store their data into the cloud such that they can utilize high quality applications and services from a shared pool of configurable computing resources. Remote Data Checking (RDC) is a technique by which clients can establish that data outsourced at untrusted servers remains intact over time. Moreover, the auditing result not only ensures strong cloud storage correctness guarantee, but also simultaneously achieves fast data error localization, i.e., the identification of misbehaving server. The performance of the developed algorithm is evaluated against the RSA algorithm and it is observed that the proposed approach is very significant in terms of execution time, communication cost for checking the data integrity.