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Reseach Article

Image Encryption in Transform Domain using Circular Shift

by Tanuja Sarode, Devishree Pillai, Shalmalee Pokale, Tejashri Prabhu
International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 140 - Number 11
Year of Publication: 2016
Authors: Tanuja Sarode, Devishree Pillai, Shalmalee Pokale, Tejashri Prabhu
10.5120/ijca2016909493

Tanuja Sarode, Devishree Pillai, Shalmalee Pokale, Tejashri Prabhu . Image Encryption in Transform Domain using Circular Shift. International Journal of Computer Applications. 140, 11 ( April 2016), 19-23. DOI=10.5120/ijca2016909493

@article{ 10.5120/ijca2016909493,
author = { Tanuja Sarode, Devishree Pillai, Shalmalee Pokale, Tejashri Prabhu },
title = { Image Encryption in Transform Domain using Circular Shift },
journal = { International Journal of Computer Applications },
issue_date = { April 2016 },
volume = { 140 },
number = { 11 },
month = { April },
year = { 2016 },
issn = { 0975-8887 },
pages = { 19-23 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume140/number11/24639-2016909493/ },
doi = { 10.5120/ijca2016909493 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T23:42:13.812409+05:30
%A Tanuja Sarode
%A Devishree Pillai
%A Shalmalee Pokale
%A Tejashri Prabhu
%T Image Encryption in Transform Domain using Circular Shift
%J International Journal of Computer Applications
%@ 0975-8887
%V 140
%N 11
%P 19-23
%D 2016
%I Foundation of Computer Science (FCS), NY, USA
Abstract

With the advent of cloud storage and increase in transmission images through internet, images are more vulnerable to attacks of various hackers. A lot of private images are leaked from the cloud. Information security has become a major concern. Also, as the use of digital techniques for transmitting and storing images are increasing, it becomes an important issue that how to protect the confidentiality, integrity and authenticity of images. Encrypting the images is one way of dealing with this threat. Image encryption techniques try to convert original image to another image which is hard to decipher so that the image is kept confidential between users, in other words, it is essential that nobody will get to know the content without a key for decryption. This paper proposes a new approach to image encryption using circular shift in transform domain.

References
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Index Terms

Computer Science
Information Sciences

Keywords

Circular shift Discrete Cosine Transform