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Paper Abstract and Keywords
Presentation 2007-05-25 14:15
Study of the natural random number generation using a noise characteristic of a semiconductor laser
Jun Chiba, Kohei Doi, Takashi Sato, Yasuo Ohdaira, Masashi Ohkawa, Takeo Maruyama (Niigata Univ.) LQE2007-10
Abstract (in Japanese) (See Japanese page) 
(in English) Random numbers can be classified as either pseudo-random or physical random in character. Pseudo-random numbers’ periodicity renders them inadequate for coding purposes, in an age of ultra high-speed calculation, whereas Naturally-generated physical random numbers have no calculable periodicity. This work demonstrates how semiconductor lasers’ inherent noise can be exploited for use in generating the physical random number and applying it in the field of cryptography.
Keyword (in Japanese) (See Japanese page) 
(in English) Random number / High-speed generation / Semiconductor laser / Noise characteristic / Cryptographic technology / / /  
Reference Info. IEICE Tech. Rep., vol. 107, no. 71, LQE2007-10, pp. 45-48, May 2007.
Paper # LQE2007-10 
Date of Issue 2007-05-18 (LQE) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
and
reproduction		 All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
Download PDF LQE2007-10

Conference Information
Committee LQE  
Conference Date 2007-05-25 - 2007-05-25 
Place (in Japanese) (See Japanese page) 
Place (in English) Kanazawa Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Quantum optics, nonlinear optics, ultra-high speed phenomenon, etc 
Paper Information
Registration To LQE 
Conference Code 2007-05-LQE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Study of the natural random number generation using a noise characteristic of a semiconductor laser 
Sub Title (in English)  
Keyword(1) Random number  
Keyword(2) High-speed generation  
Keyword(3) Semiconductor laser  
Keyword(4) Noise characteristic  
Keyword(5) Cryptographic technology  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Jun Chiba  
1st Author's Affiliation Graduate School of Science and Technology Niigata University (Niigata Univ.)
2nd Author's Name Kohei Doi  
2nd Author's Affiliation Graduate School of Science and Technology Niigata University (Niigata Univ.)
3rd Author's Name Takashi Sato  
3rd Author's Affiliation Graduate School of Science and Technology Niigata University (Niigata Univ.)
4th Author's Name Yasuo Ohdaira  
4th Author's Affiliation Graduate School of Science and Technology Niigata University (Niigata Univ.)
5th Author's Name Masashi Ohkawa  
5th Author's Affiliation Graduate School of Science and Technology Niigata University (Niigata Univ.)
6th Author's Name Takeo Maruyama  
6th Author's Affiliation Graduate School of Science and Technology Niigata University (Niigata Univ.)
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Speaker Author-1 
Date Time 2007-05-25 14:15:00 
Presentation Time 25 minutes 
Registration for LQE 
Paper # LQE2007-10 
Volume (vol) vol.107 
Number (no) no.71 
Page pp.45-48 
#Pages 4 
Date of Issue 2007-05-18 (LQE) 

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