Optical encryption is a promising approach to protecting secret information owing to the advantages of low-power consumption, parallel, high-speed, and multi-dimensional processing capabilities.

Nowadays, vast and rapidly growing information acts as digital records of social activities and is widely collected and stored as economic assets. To reduce the difficulty and local data management’s ...

(Nanowerk News) To guarantee high data security, encryption must be unbreakable while the data remains rapidly and easily readable. A novel strategy for optical encryption/decryption of information ...