Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Articles Article Faculty Publications -Articles Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Improvising data security measures using rajan transform Subject The topic of the resource Cyclic; Data security; Dyadic; Graphical inverse; Homomorphic transform; Rajan transform Description An account of the resource Data security has always been a concern with the use of a large amount of data in our day-to-day life. There are many methods suggested and presented to secure data during the stages of its preprocessing and post-processing. However, many of them are not following the process of Homomorphism. During the study of Fast Fourier transform (FFT), Hadamard transform (HT) and Rajan transform (RT), this research work encountered a method that uses the cyclic, dyadic and graphical inverse properties of data and encrypts them which makes them homomorphic. This paper is targeting to improvise the data security measures using Homomorphism-based Rajan Transform, a method, which can help in securing data while data processing. The proposed methodology works in such a way that the encrypted data is available for processing without decrypting data into the original form. The performance of the proposed method is described by the efficiency of the algorithm, key size, Block size, and no of rounds required to complete the encryption. It has been found, if we take 512 bits of input data to get 512-bit ciphertext, it takes 9 rounds and generates a 4608-bit key. 2021 Taylor's University. All rights reserved. Creator An entity primarily responsible for making the resource Vishnoi A.; Sharma D.; Prateek M. Source A related resource from which the described resource is derived Journal of Engineering Science and Technology, Vol-16, No. 6, pp. 4920-4932. Publisher An entity responsible for making the resource available Taylor's University Date A point or period of time associated with an event in the lifecycle of the resource 2021-01-01 Identifier An unambiguous reference to the resource within a given context <a href="" target="_blank" rel="noreferrer noopener"></a> <br /><br /><a href="https://www.scopus.com/inward/record.uri?eid=2-s2.0-85121111468&amp;partnerID=40&amp;md5=457b2bc5251c3a0afcc0661722f7ea76" target="_blank" rel="noreferrer noopener">https://www.scopus.com/inward/record.uri?eid=2-s2.0-85121111468&amp;partnerID=40&amp;md5=457b2bc5251c3a0afcc0661722f7ea76</a> Rights Information about rights held in and over the resource Restricted Access Relation A related resource ISSN: 18234690 Format The file format, physical medium, or dimensions of the resource Online Language A language of the resource English Type The nature or genre of the resource Article Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Vishnoi A., University of Petroleum and Energy Studies, Dehradun, India; Sharma D., Christ University, Delhi, India; Prateek M., Dev Bhoomi Uttarakhand University, Dehradun, India