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1. 发明申请

WO2007007996A1 METHOD OF QUANTUM CRYPTOGRAPHY USING BLIND PHOTON POLARIZATION QUIBITS WITH MULTIPLE STAGES 审中-公开
标题翻译：使用多光子偏振片进行量子色谱的方法
公开(公告)号：WO2007007996A1
公开(公告)日：2007-01-18
申请号：PCT/KR2006/002671
申请日：2006-07-07
申请人： PAICHAI UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION , KIM, Chil-Min , KYE, Won-Ho , PARK, Young-Jai
发明人： KIM, Chil-Min , KYE, Won-Ho , PARK, Young-Jai
IPC分类号： H04L9/08
CPC分类号： H04L9/0858
摘要： Disclosed herein is a cryptography method using a quantum phenomenon, which performs a multi-staged polarization process between a transmitter and a receiver in order to prevent a third party from knowing the polarization value of a photon. A transmitter rotates a photon flux by an arbitrary angle θ and transmits it to a receiver. The receiver rotates the received photon flux by an arbitrary angle φ and transmits it to the transmitter. The transmitter rotates the received photon flux by the reverse angle -θ of an angle, by which the transmitter 10 rotated it, then rotates it by polarization corresponding to an information bit, and transmits it to the receiver. Then, the receiver rotates the received photon flux by the reverse angle -φ of an angle, by which the receiver rotated it, and finally measures the polarization of the photon flux corresponding to the information bit, and recovers the information bit transmitted by the transmitter. Cryptography information may be transmitted using a plurality of photon fluxes.
摘要翻译：本文公开了一种使用量子现象的密码方法，其在发射机和接收机之间执行多阶段极化处理，以防止第三方了解光子的偏振值。发射器将光子通量旋转任意角度？并将其发送到接收器。接收器将接收的光子通量旋转任意角度f并将其发送到发射机。发射机将接收到的光子通量旋转反角θ 发射机10旋转它的角度然后通过对应于信息比特的极化来旋转它，并将其发送到接收机。然后，接收机将接收到的光子通量旋转一角度的相反角度-f，接收器旋转它，最后测量对应于信息位的光子通量的偏振，并且恢复由发送器发送的信息位。可以使用多个光子通量来发送密码学信息。

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