Most commonly, it's the encryption protocol that defines a VPN's overall performance. ExpressVPN developed and launched its own Lightway protocol in 2020 to achieve the best combination of ...

One fundamental quantum key distribution protocol, BB84, encounters challenges when operating with fewer quantum bits (qubits) and bases that only support up to 8 qubits. This limitation weakens the ...

Persistent Link: https://ieeexplore.ieee.org/servlet/opac?punumber=6287639 ...

The remainder of the article is organized as follows: in Section 2, we describe a decoy-state MDI-QCKA protocol. In Section 3, we analyze the security of the decoy-state MDI-QCKA protocol based on the ...