研究目的
To define the new concept about quantum cloud and discuss the security of quantum information exchange in quantum internet, proposing a tripartite simultaneous quantum information exchange protocol associated with the quantum cloud.
研究成果
The proposed multi-party quantum information exchange protocol associated with the quantum cloud is feasible and efficient, offering advantages over protocols using multi-particle GHZ states. It can resist various attacks and is generalizable to N participants, leveraging quantum cloud devices for convenient information exchange.
研究不足
The protocol's security relies on the integrity of quantum cloud services and the assumption that eavesdroppers cannot access or manipulate quantum information without detection. The practical implementation depends on the availability and reliability of quantum computing resources.
