Efficient Search of Data in Cloud Computing Using Cumulative Key

KIRUTHIKA.B; ARTHI.G; KIRUTHIKA.R; PADMASHREE.A

CALL FOR PAPERS : Mar-2023

Submission Last Date

25-Mar-23

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Efficient Search of Data in Cloud Computing Using Cumulative Key

Author(s):

KIRUTHIKA.B , KPR INSTITUTE OF ENGINEERING AND TECHNOLOGY,COIMBATORE; ARTHI.G, KPR INSTITUTE OF ENGINEERING AND TECHNOLOGY,COIMBATORE; KIRUTHIKA.R, KPR INSTITUTE OF ENGINEERING AND TECHNOLOGY,COIMBATORE; PADMASHREE.A, KPR INSTITUTE OF ENGINEERING AND TECHNOLOGY,COIMBATORE

Keywords:

aggregate key, cipher text, cloud storage, public key cryptosystem, secret key

Abstract:

Cloud computing relies on sharing of resources to obtain coherence and economies of scale similar to a utility over a network.In the proposed system, we introduce the multi keyword search mechanism so the users can search in the cloud easily according to their search. In proposed system new public-key cryptosystems is proposed to securely, efficiently, and easily share data with others in cloud storage. The main idea is that one can aggregate any set of secret keys and make them as compact as a single key, but all keys should be aggregated. In other words, the secret key holder can release a fixed-size aggregate key for convenient choices of cipher text set in cloud storage, but the other encrypted files outside the set remain confidential. We can share the data efficiently and securely. This method is more flexible than hierarchical key assignment. This method is very convenient and share data in selective way.