In allusion to the privacy and security problems, a secure multi-channel information protection scheme based on an integrated optical device is proposed in this paper. The information to be encrypted and shared is converted into a QR code. For supporting the multi-channel encryption, a 1- encryption algorithm is employed, which possesses the capability to map the original image information into seemingly random cipher images. In terms of hardware, an ultra-compact optical encryption device is designed, which consists of two rows of ring resonators coupled to the waveguide. This novel encryption device can output ten cipher images, each transmitted on a separate channel. Meanwhile, the vertical-cavity surface-emitting laser subject to optical injection and optical feedback is researched to generate optical chaos sequences, which are introduced for key generation and QR code encryption. Ultimately, combining the 1- encryption algorithm and optical chaos, information protection is implemented based on integrated optics. The simulation results demonstrate the practical feasibility and remarkable effectiveness of the proposed scheme. Furthermore, various security and robustness analyses are performed, and the results reveal that the proposed information protection scheme has a high level of security and robustness. This work is of great significance for the development of optical encryption chips and provides potential applications for secure data sharing.

中文翻译：

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基于集成光器件的安全多通道信息加密

针对隐私和安全问题，提出一种基于集成光器件的安全多通道信息保护方案。将要加密和共享的信息转换为二维码。为了支持多通道加密，采用了1-加密算法，该算法具有将原始图像信息映射成看似随机的密文图像的能力。在硬件方面，设计了一种超紧凑的光学加密装置，该装置由耦合到波导的两排环形谐振器组成。这种新颖的加密设备可以输出十个密码图像，每个密码图像在单独的通道上传输。同时，研究了受光注入和光反馈作用的垂直腔面发射激光器，产生光学混沌序列，用于密钥生成和QR码加密。最终将1-加密算法与光学混沌相结合，实现基于集成光学的信息保护。仿真结果证明了该方案的实际可行性和显着有效性。此外，还进行了各种安全性和鲁棒性分析，结果表明所提出的信息保护方案具有较高的安全性和鲁棒性。这项工作对于光加密芯片的发展具有重要意义，并为安全数据共享提供了潜在的应用。