QR Code and Application in India
Suraj Kumar Sahu1, Sandeep Kumar Gonnade2

1Suraj Kumar Sahu, M.Tech, Department of (CSE) MATS university, Raipur (C.G). India.
2Sandeep Kumar Gonnade, Asst. professor, Department of computer science and Engg., MATS university Raipur (C.G.) India.

Manuscript received on 21 July 2013 | Revised Manuscript received on 28 July 2013 | Manuscript published on 30 July 2013 | PP: 26-28 | Volume-2 Issue-3, July 2013 | Retrieval Number: C0692072313/2013©BEIESP
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC-BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)

Abstract: This paper examines QR Codes and how they can be composed and scan and decode by a camera. QR code is 2- dimensional barcode used for quick response in promotional and marketing purpose. The paper describes about QR code, how QR code is different from barcode, It’s formation, Capacity and Error correction code. It’s application in India and worldwide.
Keywords: QR Code, Cryptography, Data Hiding, Encryption, Decryption, Code Generation;

Scope of the Article: Cryptography and Applied Mathematics