Quantum CDMA-Based Continuous Variable Quantum Key Distribution Using Chaotic Phase Shifters

We present a quantum code-division multiple-access q-CDMA framework for multiuser continuous-variable quantum key distribution CV-QKD over a shared quantum channel. The proposed architecture employs chaotic phase shifters to encode and decode quantum states, enabling efficient multiplexing and...

Cisco ASR 5000 Device Denial of Service Vulnerability

Cisco ASR 5000 is the 5000 series of mobile multimedia service solutions from Cisco. The solution enables operators to deploy large, high-demand 3G networks, as well as support migration to 4G networks.CDMA is one of the Code Division Multiple Access CDMA mobile network implementations. A securit...