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Time Constrained Datadestruction Using Blowfish Algorithm In Cloud

R.K.Vinothraja, T.Krishnakaarthik

Account number, password and some of the important details of the client is stored in the cloud. The security for the content stored in the cloud is very important. For that the time constrained is the system used in this to give the security in the cloud.Sedas means self-destruction. The data stored in the cloud is destructed automatically when the time limit exceeded. It is used in the time of uploading and downloading the data in the cloud. Blowfish algorithm is used for the data security in the cloud storage.MAC algorithm is used for the integrity verification. Acceptably decreases by less than 72%, while latency for upload/download operations with self-destructing data mechanism increases by less than 60%.