论文标题
量子密钥回收利用错误率的最佳钥匙回收率
Quantum Key Recycling with Optimal Key Recycling Rate based on Error Rate
论文作者
论文摘要
我们提出了一种新的量子密钥回收（QKR）协议，该协议可以忍受量子通道中的噪声。我们的QKR协议根据错误率回收了使用的键。根据量子通道中的实际错误率，优化了我们QKR协议中预共键的键回收率。并且我们的QKR协议的效率高于具有误差误差的退出QKR协议。安全性证明显示回收密钥的安全性是通用组合的。
We propose a new Quantum Key Recycling (QKR) protocol, which can tolerate the noise in the quantum channel. Our QKR protocol recycles the used keys according to the error rate. The key recycling rate of the pre-shared keys in our QKR protocol is optimized depending on the real error rate in the quantum channel. And our QKR protocol has higher efficiency than the exiting QKR protocol with error-tolerance. The security proof shows the security of the recycled keys is universal composable.
