Finally we examine the performance of the encryption algorithm with standard data encryption algorithms such as DES, AES, Blowfish, Elliptic curve cryptography to prove the efficacy of the proposed algorithm., The parameters chosen for the analysis are throughput, avalanche effect and bit independence criteria. The heart of the proposed work is the existence of chaos in the neural network which makes it practically infeasible to any attacker to predict the output for changing inputs., We illustrate the design of the chaotic network and subsequently the encryption and decryption processes. In this paper we propose a chaotic neural network based encryption mechanism for data encryption. With the advent of digital technology resulting in extremely high data transfer rates, newer encryption algorithms which would ensure high level of data security yet have low space and time complexities are being investigated. Cryptography is the exchange of information among the users without leakage of information to others. The research elaborating Artificial Neural Network, its various characteristics and business applications. After removal of duplicate data markle hash tree applied. In this paper we examine secure de duplication technique. Security is achieved throw encryption and decryption on data. Encryption algorithm plays a main role in information security system. Cryptography is common approach to protect the information in Cloud.
Once de duplication is achieved system design for secure data transformation in network. Hear we applied inverted index technique and tf-idf to identify duplicate data in cloud environment. In this paper we are removing duplicate data to save storage space and increase storage speed of network. With a lot of benefit of cloud such as scalability, accessibility, cost saving world user tend to shift their data to cloud storage. Cloud computing utilizes both central remote servers and internet to manage the data and applications with use of internet technology. All the web services uses by business and applicant can access the information and files at any computer system having an internet connection. Cloud Computing technology that interrelates between applicant and businesses to use web services without an installation. Cloud computing comes throughout focus development of grid computing, virtualization as well as web technologies.
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