【摘要】 阐述光电信号转换技术和对称密钥加密算法的应用，设计了一个基于光电信号转换的对称密钥保险箱。该设备利用基础的三维排列对多组密钥结构进行转移进而实现加密处理，包括内光电效应、三维空间排列方式，组建一个全新的安全密钥。它的加密机制更加复杂和完善、可以自由调节密钥。更多还原

【Abstract】 This paper describes the application of photoelectric signal conversion technology and symmetric key encryption algorithm, and designs a symmetric key safe based on photoelectric signal conversion. The device uses the basic three-dimensional arrangement to transfer multiple groups of key structures to achieve encryption, including the internal photoelectric effect and three-dimensional spatial arrangement to form a new security key. Its encryption mechanism is more complex and perfect,and the key can be adjusted freely.更多还原