There are various types of information which being transferred from the known source to required destination. The data that is being transferred can be confidential which should be handled with much care. The transferring of data can be done using various technique and numerous types of algorithms. QR code is one of the technique which can be used to transfer the data with maximum amount of security being involved. In this paper the author present a new technique of data encryption method using QR code. The ideology of this method is to encrypt the data by using the concept of EK-EQR algorithm. This data hiding technique can be used in various government sectors for data transfer. General Terms Information, Maximum, Confidential, Technique

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Technique to Hide Encrypted Data in QR Codes using EK-EQR Algorithm

Submitted in partial fulfillment of the requirements for the Degree of Masters of Science in Mobile Telecommunication Innovation

QR-based mobile payment application for Public Service Vehicles

Steganography method is used to hide the data data to obtained encrypted data and it is not so strong. Visual cryptography scheme is a cryptography technique that allows for the encryption of visual information but this method is complex in computation. DJSSA encryption method uses 65536*256*3 matrix size this may generate in 16777216 ways so in principle it is not possible for anyone to decrypt the encrypted text without knowing the exact key. SDE-QR method is only used for the encryption of the text message, it is not applicable for the encryption of the image. IMAP shows how to build encrypted file systems and secure mail servers, but typically one must sacrifice functionality to ensure security. To overcome from the all the above problem, digital authentication method can be used. In this paper applying the digital authentication for the marks sheet. In this method the marks obtained by the students is stored in the Quick response code(QR code).The information stored in the QR code is encrypted by using sharing tecqnique method after encryption QR code is printed on the mark sheet of the student and for the decryption also using the sharing technique method.

http://www.irdindia.in/journal_ijraet/pdf/vol2_iss3/8.pdf

M. Tech

Papers

Encryption and decryption of data using Quick response code