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Methods for data validation using QR codes

Author

Listed:
  • Andrei Oleksik Vlad

    (Computer Science and Electrical and Electronics Engineering Department, Faculty of Engineering, “Lucian Blaga” University of Sibiu, Romania)

  • Alina Pitic Elena

    (Department of Mathematics and Informatics, Faculty of Sciences, “Lucian Blaga” University of Sibiu, Romania)

  • George Crețulescu Radu

    (Computer Science and Electrical and Electronics Engineering Department, Faculty of Engineering, “Lucian Blaga” University of Sibiu, Romania)

Abstract

This article aims to elaborate on a few strategies designed for validating data encoded as a QR code. As the use-cases for such validation schemes vary widely as the demand for such practices is continuously increasing, the present article will represent a comparative study of checksum, hashing, as well as asymmetric encryption algorithms for the offline validation of claims transmitted through the payload of the exchanged data. Results are evaluated based on different criteria impacting the reliability, such as the size of the QR code and the resulting security.

Suggested Citation

  • Andrei Oleksik Vlad & Alina Pitic Elena & George Crețulescu Radu, 2023. "Methods for data validation using QR codes," International Journal of Advanced Statistics and IT&C for Economics and Life Sciences, Sciendo, vol. 13(1), pages 67-79, December.
    • Handle: RePEc:vrs:ijsiel:v:13:y:2023:i:1:p:67-79:n:1
    DOI: 10.2478/ijasitels-2023-0008
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