发明申请
- 专利标题： RANDOM NUMBER GENERATING METHOD AND APPARATUS USING LIGHT SOURCE AND SINGLE PHOTON DETECTOR
- 专利标题（中）： 使用光源和单光子检测器的随机数生成方法和装置
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申请号： US14682007申请日： 2015-04-08
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公开(公告)号： US20150212798A1公开(公告)日： 2015-07-30
- 发明人: Jeong-woon CHOI , Jeong-sik CHO , Seok-beom CHO , Chul-woo PARK
- 申请人： SK TELECOM CO., LTD.
- 优先权： KR10-2012-0111521 20121008
- 主分类号： G06F7/58
- IPC分类号： G06F7/58
摘要：
A random number generating includes a light source to emit a luminous flux having light intensity distribution symmetrical about a center axis, and a plurality of single-photon detectors arranged at an equal radial distance from an extending line of the central axis of the light source to generate a bit value of either 0 or 1 according to whether a photon is detected or not.
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