Detecting File Repeatation Using Convergent Encryption Scheme On Cloud

Authors

  • Jeyasankar.G  Department of Information Technology, Dhanalakshmi College of Engineering, Chennai, Tamilnadu, India
  • Deepanraj.E  Department of Information Technology, Dhanalakshmi College of Engineering, Chennai, Tamilnadu, India
  • Ramakrishnan.R  Department of Information Technology, Dhanalakshmi College of Engineering, Chennai, Tamilnadu, India

Keywords:

Detecting repeatation of data in a cloud is technique of removing duplicate copies of data. It is widely used in cloud to save space and bandwidth. However, single copy of each file stored in cloud server even if many number of users owns that single copy. As a result, the de-duplication technique increases the storage usability while decreasing the reliability. By which the every user encrypt the file before uploading. The confidentiality on data is made by using convergent encryption algorithm, which also detects data repeatation. In convergent encryption scheme a user or data owner derives the key from the file content and encrypts the file with that key. In addition the user generate the tag for that file copy and put it into the data center, such that the tag is used for detecting repeatation of data on cloud.

Abstract

Detecting repeatation of data in a cloud is technique of removing duplicate copies of data. It is widely used in cloud to save space and bandwidth. However, single copy of each file stored in cloud server even if many number of users owns that single copy. As a result, the de-duplication technique increases the storage usability while decreasing the reliability. By which the every user encrypt the file before uploading. The confidentiality on data is made by using convergent encryption algorithm, which also detects data repeatation. In convergent encryption scheme a user or data owner derives the key from the file content and encrypts the file with that key. In addition the user generate the tag for that file copy and put it into the data center, such that the tag is used for detecting repeatation of data on cloud.

References

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International Journal of Scientific Research in Science and Technology

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Published

2016-04-30

Issue

Volume 2, Issue 2, March-April-2016

Section

Research Articles

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How to Cite

[1]
Jeyasankar.G, Deepanraj.E, Ramakrishnan.R "Detecting File Repeatation Using Convergent Encryption Scheme On Cloud" International Journal of Scientific Research in Science and Technology(IJSRST), Online ISSN : 2395-602X, Print ISSN : 2395-6011,Volume 2, Issue 2, pp.114-117, March-April-2016.