利用 QR 码中的彩色多路复用功能优化数据管理

IF 2.6 3区 物理与天体物理 Q2 PHYSICS, MULTIDISCIPLINARY Physica Scripta Pub Date : 2024-09-10 DOI:10.1088/1402-4896/ad729f
Sara Ignacio-Cerrato, David Pacios, José Miguel Ezquerro Rodriguez, José Luis Vázquez-Poletti, María Estefanía Avilés Mariño, Konstantinos Stavrakakis, Alessio Di Iorio and Nikolaos Schetakis
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引用次数: 0

摘要

本研究通过识别色彩测量和计算的共性,将它们整合在一起,开发出一种以色彩为中心的新型加密系统,特别是使用 QR 码。我们提出了一种将不同颜色的 QR 码复用的方法,每个 QR 码都包含不同的信息。生成的密钥可封装用户特定数据,并识别具有真实信息的 QR 码。我们开发了无服务器架构,以促进快速加密和解密过程。我们通过两种架构对系统的性能和效率进行了评估:在谷歌 Colab 上实现的顺序系统和利用 AWS Lambda 无服务器架构的分布式系统。根据现有文献,分析了 NPCR(像素变化率)、UACI(统一平均变化强度)和密钥空间分析等指标,这些指标表明了系统的鲁棒性。此外,我们还将这种无服务器技术的成本与云技术和本地技术进行了比较评估。我们的研究结果表明,无服务器架构为编码提供了一种可行且高效的解决方案。这项研究的影响涉及国防、医疗保健和日常数字交互等多个领域,为数据加密和通信提供了一种可扩展的安全替代方案。
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Optimized data management with color multiplexing in QR codes
This study integrates colorimetry and computation by identifying their commonalities to develop a novel encryption system centered around color, specifically using QR codes. We propose an approach that multiplexes QR codes of varying colors, each containing distinct information. A key is generated to encapsulate user-specific data and identify the QR code with authentic information. We develop serverless architectures to facilitate rapid encryption and decryption processes. The system’s performance and efficiency are evaluated through two architectures: a sequential system implemented on Google Colab and a distributed system utilizing AWS Lambda serverless architecture. Metrics such as NPCR (Number of Pixels Change Rate), UACI (Unified Average Changing Intensity) and key space analysis, indicative of the system’s robustness, are analyzed according to existing literature. In addition, the cost of this serverless technology is evaluated in comparison to cloud and local. Our findings demonstrate that the serverless architecture offers a viable and efficient solution for coding. The implications of this research extend across various sectors, including defense, healthcare, and everyday digital interactions, presenting a scalable and secure alternative for data encryption and communication.
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来源期刊
Physica Scripta
Physica Scripta 物理-物理:综合
CiteScore
3.70
自引率
3.40%
发文量
782
审稿时长
4.5 months
期刊介绍: Physica Scripta is an international journal for original research in any branch of experimental and theoretical physics. Articles will be considered in any of the following topics, and interdisciplinary topics involving physics are also welcomed: -Atomic, molecular and optical physics- Plasma physics- Condensed matter physics- Mathematical physics- Astrophysics- High energy physics- Nuclear physics- Nonlinear physics. The journal aims to increase the visibility and accessibility of research to the wider physical sciences community. Articles on topics of broad interest are encouraged and submissions in more specialist fields should endeavour to include reference to the wider context of their research in the introduction.
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