Image Processing by Key based random Permutation and Dual Encryption

Ilanchezhian, Krithika (2019) Image Processing by Key based random Permutation and Dual Encryption. Masters thesis, Dublin, National College of Ireland.

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Abstract

The development of data transfer in internet technology are highly enhanced. The enhanced features as both security development and vice versa data theft. The data theft causes a greater disaster to the data privacy. This research deals with securing of multimedia data like images. The proposed work is about secure processing of image using permutation and image encryption. The permutation of image is performed using the algorithm key based random permutation and further encrypted with blowfish and mapped by chaotic encryption. The dual patter provides a higher security to the proposed model.

Item Type:	Thesis (Masters)
Subjects:	Q Science > QA Mathematics > Electronic computers. Computer science T Technology > T Technology (General) > Information Technology > Electronic computers. Computer science Q Science > QA Mathematics > Computer software T Technology > T Technology (General) > Information Technology > Computer software Q Science > QA Mathematics > Computer software > Computer Security T Technology > T Technology (General) > Information Technology > Computer software > Computer Security
Divisions:	School of Computing > Master of Science in Cyber Security
Depositing User:	Caoimhe Ní Mhaicín
Date Deposited:	15 Oct 2019 11:17
Last Modified:	15 Oct 2019 11:17
URI:	https://norma.ncirl.ie/id/eprint/3895

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