Research on security and value-added service technology of dynamic QR code

Yongguo Ma; Peng Cao

doi:10.1117/12.3029182

6 May 2024 Research on security and value-added service technology of dynamic QR code

Yongguo Ma, Peng Cao

Proceedings Volume 13107, Fourth International Conference on Sensors and Information Technology (ICSI 2024); 131072Q (2024) https://doi.org/10.1117/12.3029182
Event: Fourth International Conference on Sensors and Information Technology (ICSI 2024), 2024, Xiamen, China

Abstract

Compared with static QR codes, dynamic QR codes have outstanding advantages such as information redefinition and re coding, and their application scenarios and methods are more flexible and varied. In order to further improve the information security threshold of this type of QR code and expand its value-added service functions, this article proposes a novel dynamic QR code technology with anti-replication properties, provides the generation method of this QR code, and compares and analyzes several typical generation algorithms, including UUID, data encryption, digital watermarking, etc., after experimental testing, the information security of this technology in the application process can be effectively improved. At the same time, potential security risk factors during the dynamic QR code generation process were analyzed, and information security protection measures based on multiple combinations of data encryption, dynamic keys, and identity verification were proposed. This technology can be widely applied in fields such as anti-counterfeiting of product packaging information, information traceability, and value-added services.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Yongguo Ma and Peng Cao "Research on security and value-added service technology of dynamic QR code", Proc. SPIE 13107, Fourth International Conference on Sensors and Information Technology (ICSI 2024), 131072Q (6 May 2024); https://doi.org/10.1117/12.3029182

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KEYWORDS

Digital watermarking

Computer security

Image compression

Image encryption

Information security

Digital imaging

Printing

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