CN108874366B - 一种基于混沌激光熵源的高速物理随机数发生器 - Google Patents
一种基于混沌激光熵源的高速物理随机数发生器 Download PDFInfo
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- CN108874366B CN108874366B CN201811035134.1A CN201811035134A CN108874366B CN 108874366 B CN108874366 B CN 108874366B CN 201811035134 A CN201811035134 A CN 201811035134A CN 108874366 B CN108874366 B CN 108874366B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
- G06F7/58—Random or pseudo-random number generators
- G06F7/588—Random number generators, i.e. based on natural stochastic processes
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
- G02B27/283—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising used for beam splitting or combining
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- Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
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Families Citing this family (13)
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CN109600214B (zh) * | 2018-12-25 | 2021-08-20 | 杭州电子科技大学 | 使用频率相关的时延模块作为硬秘钥的混沌通信系统 |
CN109669665B (zh) * | 2019-01-24 | 2021-02-12 | 太原理工大学 | 一种量化物理熵源随机性的方法和装置 |
CN109856644B (zh) * | 2019-01-25 | 2022-09-06 | 太原理工大学 | 用于无人驾驶汽车的高探测效率vcsel阵列混沌激光雷达装置 |
CN109672533B (zh) * | 2019-01-28 | 2021-07-06 | 西南大学 | 一种基于半导体激光器混沌同步的高速密钥分发装置 |
CN110750234B (zh) * | 2019-09-29 | 2023-03-21 | 太原理工大学 | 一种超高速实时物理随机数产生方法 |
CN110609673B (zh) * | 2019-10-31 | 2023-06-16 | 太原理工大学 | 一种基于toad环的真随机数发生器 |
CN110806852B (zh) * | 2019-10-31 | 2020-05-26 | 太原理工大学 | 一种基于反馈干涉原理的全光真随机数发生器 |
CN111176612B (zh) * | 2020-03-10 | 2024-06-04 | 西南大学 | 一种随机数产生装置 |
CN112306455B (zh) * | 2020-03-26 | 2024-02-06 | 神州融安数字科技(北京)有限公司 | 随机数生成方法、生成器、电子设备计算机可读存储介质 |
CN111726220A (zh) * | 2020-06-03 | 2020-09-29 | 太原理工大学 | 基于混沌放大量子噪声实时高速生成量子随机码的方法 |
CN113595729B (zh) * | 2021-04-21 | 2023-08-08 | 电子科技大学 | 基于宽带激光混沌源的多路物理随机数产生方法及系统 |
CN113918121A (zh) * | 2021-11-18 | 2022-01-11 | 桂林电子科技大学 | 一种产生物理随机数的方法及装置 |
CN114024662B (zh) * | 2021-12-21 | 2022-05-24 | 渔翁信息技术股份有限公司 | 随机数发生器 |
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Application publication date: 20181123 Assignee: CHONGQING SITAIBAO TECHNOLOGY Co.,Ltd. Assignor: SOUTHWEST University Contract record no.: X2024980020966 Denomination of invention: A high-speed physical random number generator based on chaotic laser entropy source Granted publication date: 20240130 License type: Common License Record date: 20241114 |
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Application publication date: 20181123 Assignee: CHONGQING JIAJING ELECTRONIC EQUIPMENT Co.,Ltd. Assignor: SOUTHWEST University Contract record no.: X2024980021346 Denomination of invention: A high-speed physical random number generator based on chaotic laser entropy source Granted publication date: 20240130 License type: Common License Record date: 20241119 |