Abstract: Digital image security faces persistent challenges from evolving cyberattacks. In response to these challenges, a novel spatiotemporal chaotic system-Large—Parameter-Space Dynamic ...

Abstract: The medical image is important in digital healthcare systems. They are used to represent different types of scans and diagnostic results. Their illicit modifications can lead to improper ...

Google is dramatically shortening its readiness deadline for the arrival of Q Day, the point at which existing quantum computers can break public-key cryptography algorithms that secure decades’ worth ...