量子通信密钥协议BB84^+

Quantum Cryptographic Key Distribution Protoco——BB84^+

本文从研究BB84协议的通信效率问题出发,提出了新的量子密钥协议改进方案BB84+。这种方案的核心思想是在传输效率和传输保密性上取得更加实用性的平衡。最后对前后两种协议进行了比较分析。

This paper presents an innovated project named as BB84^＋ quantum cryptographic key distribution protocol, which is to make some improvement on the base of the original module. The main idea of this project is to balance the transmitting efficiency and the transmitting cryptograph. Additionally, this paper analyzes and compares the two protocols.