%0 Journal Article
%T Randomicity of Physical Random Number Generator<br>物理真随机码发生器随机性分析
%A Wei Zhengjun
%A Liao Changjun
%A Wang Jindong
%A Guo Jianping
%A Wang Faqiang
%A Liu Songhao
%A <br>魏正军
%A 廖常俊
%A 王金东
%A 郭健平
%A 王发强
%A 刘颂豪
%J 光子学报
%D 2006
%I 
%X The Absolute security of quantum cryptography system was guaranteed by two aspects: no eavesdropping channel and no repetition true random codes. The randomicity of physical random number generator based on Guass noise was discussed. The relation of its correlation coefficient and entropy with the physical parameter were calculated and how to get the best performance was discussed. It is useful for developing the true random number generator used in the quantum cryptography systems.
%K Quantum cryptography systems
%K True random number
%K Correlation coefficient
%K Entropy<br>量子保密通信
%K 真随机码
%K 信息熵
%K 相关系数
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=9F6139E34DAA109F9C104697BF49FC39&aid=BB28367156CFC649&yid=37904DC365DD7266&vid=6209D9E8050195F5&iid=DF92D298D3FF1E6E&sid=3395C64999261B75&eid=4997AFD17F6FADE1&journal_id=1004-4213&journal_name=光子学报&referenced_num=0&reference_num=16