Sophisticated yet Convenient Information Encryption/Decryption Based on Synergistically Time-/Temperature-Resolved Photonic Inks,Advanced Science

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Sophisticated yet Convenient Information Encryption/Decryption Based on Synergistically Time-/Temperature-Resolved Photonic Inks
Advanced Science ( IF 14.3 ) Pub Date : 2022-12-11 , DOI: 10.1002/advs.202206290
Dong Li ₁ , Jia-Min Wu ₁ , Zheng-Hong Liang ₁ , Lin-Yue Li ₁ , Xiu Dong ₁ , Si-Kai Chen ₁ , Teng Fu ₁ , Xiu-Li Wang ₁ , Yu-Zhong Wang ₁ , Fei Song ₁

Affiliation

Exploring high-safety but convenient encryption and decryption technologies to combat threats of information leakage is urgently needed but remains a great challenge. Here, a synergistically time- and temperature-resolved information coding/decoding solution based on functional photonic inks is demonstrated. Encrypted messages can be stored into multiple channels with dynamic-color patterns, and information decryption is only enabled at appointed temperature and time points. Notably, the ink can be easily processed into quick-response codes and multipixel plates. With high transparency and responsive color variations controlled by ink compositions and ambient temperatures, advanced 3D stacking multichannel coding and Morse coding techniques can be applied for multi-information storage, complex anticounterfeiting, and information interference. This study paves an avenue for the design and development of dynamic photonic inks and complex encryption technologies for high-end anticounterfeiting applications.

中文翻译：

基于协同时间/温度分辨光子墨水的复杂而方便的信息加密/解密

探索高安全、便捷的加解密技术来应对信息泄露威胁是迫切需要但仍然是一个巨大的挑战。在这里，展示了一种基于功能光子墨水的协同时间和温度分辨信息编码/解码解决方案。加密信息可以存储在具有动态颜色图案的多个通道中，并且只有在指定的温度和时间点才能解密信息。值得注意的是，这种墨水可以很容易地加工成快速响应代码和多像素板。凭借高透明度和受墨水成分和环境温度控制的响应性颜色变化，先进的3D堆叠多通道编码和莫尔斯编码技术可用于多信息存储、复杂防伪和信息干扰。这项研究为高端防伪应用的动态光子墨水和复杂加密技术的设计和开发铺平了道路。

更新日期：2022-12-11

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