Presentation	2013-06-21 Cyber Attack Against Optical Communication System and Its Defense Technology : Towards Development of Quantum Enigma Cipher Osamu HIROTA,
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Abstract(in English)	Recently, the cyber security and reliability in a digital cloud system are regarded as the most important task force to develop the next generation network. Although the security issue in general belongs to higher layer, the security for each layer has to be considered for higher security. We are concerned with the security technology for physical layer. In this paper, we propose a new cipher so called Quantum Enigma Cipher as a promising candidate for the physical cipher. Especially, we explain the basic concept and its importance based on the historical development. In addition, we introduce the recent R and D status of Y-00 quantum stream cipher which is the first generation of quantum Enigma cipher.
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Keyword(in English)	Quantum Enigma Cipher / Quantum Stream cipher / Yuen-2000 protocol
Paper #	OCS2013-18
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Committee	OCS
Conference Date	2013/6/13(1days)
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Paper Information
Registration To	Optical Communication Systems (OCS)
Language	JPN
Title (in Japanese)	(See Japanese page)
Sub Title (in Japanese)	(See Japanese page)
Title (in English)	Cyber Attack Against Optical Communication System and Its Defense Technology : Towards Development of Quantum Enigma Cipher
Sub Title (in English)
Keyword(1)	Quantum Enigma Cipher
Keyword(2)	Quantum Stream cipher
Keyword(3)	Yuen-2000 protocol
1st Author's Name	Osamu HIROTA
1st Author's Affiliation	Quantum ICT Research Institute of Tamagawa University()
Date	2013-06-21
Paper #	OCS2013-18
Volume (vol)	vol.113
Number (no)	90
Page	pp.pp.-
#Pages	6
Date of Issue