Presentation 2013-08-29
High-speed physical-random number generation using a laser diode's frequency noise characteristics
Takanobu KONDO, Shinya MAEHARA, Naohiro MIZUTANI, Hideaki ARAI, Kohei DOI, Takashi SATO, Syuichi SAKAMOTO, Yasuo OHDAIRA, Masashi OHKAWA, Naoya SHIMIZU,
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Abstract(in English) Recently, cryptographic is important to protect information. Now, the pseudo-random number is used for cryptographic. But, it will be deciphered easily because of the computer development in the near future. Physical random number attracts attention because it is difficult to be deciphered when the physical random number is used in coding system. On the other hand, it is difficult to create it fast. Therefore, many fast physical-random number generation methods, which use the wide intensity noise characteristic of a diode laser, have been reported. We demonstrated a fast physical random number generation using the laser diode's frequency noise characteristic.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) Laser diode / Physical-random number / Frequency noise / Cryptographic application
Paper # R2013-28,EMD2013-34,CPM2013-53,OPE2013-57,LQE2013-27
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Conference Information
Committee EMD
Conference Date 2013/8/22(1days)
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Registration To Electromechanical Devices (EMD)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) High-speed physical-random number generation using a laser diode's frequency noise characteristics
Sub Title (in English)
Keyword(1) Laser diode
Keyword(2) Physical-random number
Keyword(3) Frequency noise
Keyword(4) Cryptographic application
1st Author's Name Takanobu KONDO
1st Author's Affiliation C/O Sato Lab., Graduate School of Science and Technology, Niigata University()
2nd Author's Name Shinya MAEHARA
2nd Author's Affiliation Faculty of Engineering, Niigata University
3rd Author's Name Naohiro MIZUTANI
3rd Author's Affiliation C/O Sato Lab., Graduate School of Science and Technology, Niigata University
4th Author's Name Hideaki ARAI
4th Author's Affiliation C/O Sato Lab., Graduate School of Science and Technology, Niigata University
5th Author's Name Kohei DOI
5th Author's Affiliation Research Institute for Engineering and Technology, Tohoku Gakuin University
6th Author's Name Takashi SATO
6th Author's Affiliation Faculty of Engineering, Niigata University
7th Author's Name Syuichi SAKAMOTO
7th Author's Affiliation Faculty of Engineering, Niigata University
8th Author's Name Yasuo OHDAIRA
8th Author's Affiliation Faculty of Engineering, Niigata University
9th Author's Name Masashi OHKAWA
9th Author's Affiliation Faculty of Engineering, Niigata University
10th Author's Name Naoya SHIMIZU
10th Author's Affiliation C/O Sato Lab., Graduate School of Science and Technology, Niigata University
Date 2013-08-29
Paper # R2013-28,EMD2013-34,CPM2013-53,OPE2013-57,LQE2013-27
Volume (vol) vol.113
Number (no) 187
Page pp.pp.-
#Pages 4
Date of Issue