A Quantum Bit Commitment Protocol Based on Nonorthogonal States Coding
Yang Li, Bao Li · arXiv (Cornell University) · 2006
This note presents a quantum protocol for bit commitment based on nonorthogonal states coding and Boolean Transformation of randomly picked words. The binding condition of the protocol is guaranteed mainly by the law of causality and the concealing condition is guaranteed by the indistinguishability between nonorthogonal quantum states. It has been shown that this protocol is a statistically binding & statistically concealing protocol.