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公开(公告)号：US20190278567A1
公开(公告)日：2019-09-12
申请号：US16335039
申请日：2017-09-26
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： Sang Wook HAN , Sung Wook MOON , Yong Su KIM , Byung Kwon PARK
Abstract: The present invention provides a random number generation system comprising: an image sensor module for outputting dark noise generated from each unit pixel region respectively that is shielded from external light as digital data; and a control unit for classifying the respective pieces of digital data output from the image sensor module, for allocating random numbers to the same using a database in which a plurality of reference values are stored for each unit pixel, and for collating the same so as to generate a first random number.
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