In the era of big data, medical imaging systems create millions of medical images daily. Securing these images during their transmission and storage is a challenging task. Encryption is a practical ...

Lightweight cryptography is essential for constrained embedded devices, which require secure but resource-efficient primitives that balance area, power consumption, latency, and throughput. To address ...

Zero-correlation linear cryptanalysis is an important method to analyze the security of block ciphers. But there are few works on zero-correlation linear attacks combined with the related-key setting.

MicroAlgo Inc. (the "Company" or "MicroAlgo", NASDAQ: MLGO) has developed a quantum image XOR encryption algorithm built on quantum mechanical principles to deliver reliable protection solutions for ...