The exponential advancement witnessed in 5G communication and quantum computing has
presented unparalleled prospects for safeguarding sensitive data within healthcare …

Free-space quantum key distribution (QKD) systems are often designed to implement
polarization-encoding protocols. Alternatively, time-bin/phase-encoding protocols are …

Nowadays, a high level of security is required for the transmission of critical information.
Quantum Key Distribution (QKD) systems are considered the best option to protect such …

Multi-photon quantum key distribution (QKD) protocols can use non-ideal photon emitters
and yet stay secure. As a result, they are advantageous over other single photon prepare …

Continuous-variable quantum key distribution (CV-QKD) has been regarded as a promising
approach to secure optical communications over wavelength division multiplexing (WDM) …

Secure multiparty computation (SMC) provides collaboration among multiple parties,
ensuring the confidentiality of their private information. However, classical SMC …

Quantum key distribution (QKD) will most likely be an integral part of any practical quantum
network setup in the future. However, not all QKD protocols can be used in today's networks …

The background of this research focuses on the security challenges of financial data in the
era of quantum computing, which can threaten traditional encryption systems. With the …

Ideal quantum key distribution (QKD) protocols require perfect single photon sources,
detectors, and lossless channels. However, the present technology cannot ensure all of the …

It is a common belief that both the sender and receiver's laboratory will be secured which will
limit the feasibility of Quantum key distribution (QKD). Due to unavailability of a perfect single …