In an era when the Internet connects almost all aspects of life, the security of information systems has become crucial.
Protecting critical databases containing private and business information is a daunting challenge, prompting researchers to explore advanced encryption technologies to enhance protection.
, Data encryption is the cornerstone of modern security practices that converts readable plain text into encoded ciphertext, ensuring that only authorized recipients can decrypt data using a decryption key or password.
Optical technology has become a promising tool for encryption due to its parallel, high-speed transmission and low power consumption capabilities.
However, traditional optical encryption systems often have loopholes, and plaintext and ciphertext have the same form, which may endanger security.
Photo source: The journal “Advanced Photonics Nexus”.
According to foreign media reports, in the journal “Advanced Photonics Nexus”, scientists announced a biologically inspired neuromorphological imaging and speckle correlation analysis method.
This innovative technology uses computational neuromorphic imaging (CNI) to encrypt images into event stream ciphertext, which is very different from traditional methods.
This method introduces a new paradigm of optical encryption by converting data to an event-driven format, significantly improving security and complexity.
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