Qing-yu Cai
Abstract
We present a secure communication protocol which allows asymptotically secure key distribution. Using quantum nonlocality, information is transferred in a deterministic manner. The security of this protocol is based on the ‘High fidelity implies low entropy’. The experimental realization of the protocol is feasible with relatively small effort.
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We present a secure communication protocol which allows asymptotically secure key distribution. Using quantum nonlocality, information is transferred in a deterministic manner. The security of this protocol is based on the ‘High fidelity implies low entropy’. The experimental realization of the protocol is feasible with relatively small effort.
Key concepts: BB84, Protocol (science), Quantum nonlocality, Computer science, Quantum entanglement, Alice and Bob, Universal composability, Quantum cryptography