A new quantum key distribution protocol that differs from the BB84 protocol is analysised.
讨论了一个不同于BB 84协议的量子密匙传输协议的安全性。
The quantum key distribution of BB84 protocol is simulated on the computer at the end of the paper.
最后用BB 84协议对量子密钥生成与分发进行了程序模拟。
Finally, we encrypt and decrypt some documents and pictures as examples using the keys obtained from the BB84 protocol.
最后，应用BB 84协议得到的密钥，对文字和图片实现了加密解密操作。
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