Two Way Securities in QR Code Image by Using Steganography
Main Article Content
Abstract
QR (Quick Response) Codes, is a kind of barcode, are Initiating to make inroads in the United States. It is upcoming technology which is adopted in higher education and non rural areas. A QR code is a matrix barcode readable by smart phones and mobile phones with cameras and android operating system. This can be refereed as 2D code, 2D bar code and Matrix code. This technique is more convenient to hiding data in simple manner, but there is no security, which lead to information leakage. To avoid such cases, need security in QR Code. In this paper we are using QR Code as Image and providing (TWS) two ways security (QR Code Image Security and stenography which is used by new technology is called DWT) to secure data, which is more convenient to hold sensible as well as highly valuable data, used in army force and keeping patient’s information securely and thwart from third party attacks while sending it through internet.
Keywords: QR, DCT, DWT, IDWT, TWS, Steganography.
Downloads
Article Details
COPYRIGHT
Submission of a manuscript implies: that the work described has not been published before, that it is not under consideration for publication elsewhere; that if and when the manuscript is accepted for publication, the authors agree to automatic transfer of the copyright to the publisher.
Authors who publish with this journal agree to the following terms:
- Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgment of the work's authorship and initial publication in this journal.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgment of its initial publication in this journal.
- Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work
- The journal allows the author(s) to retain publishing rights without restrictions.
- The journal allows the author(s) to hold the copyright without restrictions.