In this paper, the authors present the design of a new pair of 8 × 8 S-boxes over the residue classes of Gaussian integers \(\:Z{\left[i\right]}_{h}\) and their usage for the encryption of multiple ...

In the modern digital environment, the security of multimedia data—particularly color images—has become a critical concern due to the rapid escalation of cyber threats. Image encryption plays a vital ...

Use left and right arrow keys to seek audio. We all thought banking and military security was impenetrable? That was, until Chinese researchers used a D-Wave quantum computer to execute what they ...

Chinese researchers have successfully mounted what they claim to be the first quantum attack on widely used encryption algorithms, according to a report by the South China Morning Post (SCMP). The ...

Security experts have urged caution after a stream of doom-laden reports in recent days claimed Chinese researchers have cracked military-grade encryption using quantum computing technology. First ...