Modification of RC5 algorithm for image encryption
Joint Authors
Hashim, Ashwaq Talib
Nazim, Rasha Fahim
Mahdi, Ghayda Said
Source
Iraqi Journal of Computer, Communications and Control Engineering
Issue
Vol. 14, Issue 2 (31 Aug. 2014), pp.62-71, 10 p.
Publisher
Publication Date
2014-08-31
Country of Publication
Iraq
No. of Pages
10
Main Subjects
Information Technology and Computer Science
Topics
Abstract EN
Encryption is mainly used to transmit the data over networks.
There are so many techniques introduced which are used to protect the confidential image data from any unauthorized access.
Multimedia data contains different types of data that includes text, audio, video, graphic, and images with the increasing use of multimedia data over internet; here comes a demand of secure multimedia data.
Most of the encryption algorithm available is generally used for text data and not suitable for multimedia data.
In this paper 256-bit RC5 in quadrate design has been proposed.
It is a secret-key block cipher that uses good features of RC5 algorithm using another overall structure design.
In RC5 quadrate design of F-functions will be used instead of rounds.
To ensure improving the encryption performance; mainly for images characterized by reduced entropy, the implementation of both techniques has been realized for experimental purposes.
Comparative study with traditional encryption algorithms shows the superiority of the modified algorithm.
American Psychological Association (APA)
Hashim, Ashwaq Talib& Nazim, Rasha Fahim& Mahdi, Ghayda Said. 2014. Modification of RC5 algorithm for image encryption. Iraqi Journal of Computer, Communications and Control Engineering،Vol. 14, no. 2, pp.62-71.
https://search.emarefa.net/detail/BIM-438810
Modern Language Association (MLA)
Mahdi, Ghayda Said…[et al.]. Modification of RC5 algorithm for image encryption. Iraqi Journal of Computer, Communications and Control Engineering Vol. 14, no. 2 (2014), pp.62-71.
https://search.emarefa.net/detail/BIM-438810
American Medical Association (AMA)
Hashim, Ashwaq Talib& Nazim, Rasha Fahim& Mahdi, Ghayda Said. Modification of RC5 algorithm for image encryption. Iraqi Journal of Computer, Communications and Control Engineering. 2014. Vol. 14, no. 2, pp.62-71.
https://search.emarefa.net/detail/BIM-438810
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 71
Record ID
BIM-438810