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Distributed Secret Sharing Approach With Cheater Prevention Based on QR Code

机译:基于QR码的防骗分布式秘密共享方法

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摘要

QR barcodes are used extensively due to their beneficial properties, including small tag, large data capacity, reliability, and high-speed scanning. However, the private data of the QR barcode lacks adequate security protection. In this article, we design a secret QR sharing approach to protect the private QR data with a secure and reliable distributed system. The proposed approach differs from related QR code schemes in which it uses the QR characteristics to achieve secret sharing and can resist the print-and-scan operation. The secret can be split and conveyed with QR tags in the distribution application, and the system can retrieve the lossless secret when authorized participants cooperate. General browsers can read the original data from the marked QR tag via a barcode reader, and this helps reduce the security risk of the secret. Based on our experiments, the new approach is feasible and provides content readability, cheater detectability, and an adjustable secret payload of the QR barcode.
机译:QR条形码由于其有益的特性而被广泛使用,包括小标签,大数据容量,可靠性和高速扫描。但是,QR条码的私人数据缺乏足够的安全保护。在本文中,我们设计了一种秘密的QR共享方法,以通过安全可靠的分布式系统保护私有QR数据。所提出的方法与相关的QR码方案不同,后者使用QR特性来实现秘密共享,并且可以抵抗打印和扫描操作。可以使用分发应用程序中的QR标签对秘密进行拆分和传送,并且当授权参与者进行协作时,系统可以检索无损秘密。通用浏览器可以通过条形码阅读器从标记的QR标签读取原始数据,这有助于降低机密的安全风险。根据我们的实验,新方法是可行的,并提供了内容可读性,作弊器可检测性以及QR条形码的可调秘密有效载荷。

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