The Advanced Encryption Standard (AES) is a symmetric block cipher chosen by the U.S. government to protect classified information. AES uses 128-, 192- or 256-bit keys to encrypt and decrypt data. The ...
A comprehensive review in Applied Physics B surveys roughly a decade of optical cryptosystem development from 2015 to 2025, ...
Researchers have developed two control-optimized AES-128 hardware architectures that cut logic utilization by up to 94.2 ...