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Improved Technique for Data Confidentiality in Cloud Environment

  • Pratyush RanjanEmail author
  • Preeti Mishra
  • Jaiveer Singh Rawat
  • Emmanuel S. Pilli
  • R. C. Joshi
Conference paper
Part of the Lecture Notes in Electrical Engineering book series (LNEE, volume 284)

Abstract

Cloud Computing allows anyone to provision virtual hardware, runtime environment and services. Resources can be accessed over the Internet and offered on pay-per-use basis by cloud computing service providers (CSPs). Data storage is one of the services of cloud computing. Data Security is important concern in cloud. Confidentiality, Integrity, and Availability (CIA) are some security dimensions. In this paper, we are providing an improved technique to provide confidentiality of data. The proposed encryption and decryption algorithm achieves better time and storage complexity than the existing ELGamal algorithm. We have implemented this algorithm in Java and run this in different data set available in internet.

Keywords

Cloud Computing Cloud Provider Cloud Storage Cloud Service Provider Encrypt Data 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer International Publishing Switzerland 2014

Authors and Affiliations

  • Pratyush Ranjan
    • 1
    Email author
  • Preeti Mishra
    • 1
  • Jaiveer Singh Rawat
    • 1
  • Emmanuel S. Pilli
    • 1
  • R. C. Joshi
    • 1
  1. 1.Department of Computer Science and EngineeringGraphic Era UniversityDehradunIndia

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