ATE488069T1 - Quantenschlüsselverteilungsverfahren und kommunikationsgerät - Google Patents

Quantenschlüsselverteilungsverfahren und kommunikationsgerät

Info

Publication number
ATE488069T1
ATE488069T1 AT04719121T AT04719121T ATE488069T1 AT E488069 T1 ATE488069 T1 AT E488069T1 AT 04719121 T AT04719121 T AT 04719121T AT 04719121 T AT04719121 T AT 04719121T AT E488069 T1 ATE488069 T1 AT E488069T1
Authority
AT
Austria
Prior art keywords
parity check
error correction
transmission data
reception
key distribution
Prior art date
Application number
AT04719121T
Other languages
English (en)
Inventor
Wataru Matsumoto
Yodai Watanabe
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Application granted granted Critical
Publication of ATE488069T1 publication Critical patent/ATE488069T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/12—Transmitting and receiving encryption devices synchronised or initially set up in a particular manner
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
    • H03M13/05—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
    • H03M13/09—Error detection only, e.g. using cyclic redundancy check [CRC] codes or single parity bit
    • H03M13/095—Error detection codes other than CRC and single parity bit codes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
    • H03M13/05—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
    • H03M13/09—Error detection only, e.g. using cyclic redundancy check [CRC] codes or single parity bit
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
    • H03M13/05—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
    • H03M13/13—Linear codes
    • H03M13/19—Single error correction without using particular properties of the cyclic codes, e.g. Hamming codes, extended or generalised Hamming codes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/35—Unequal or adaptive error protection, e.g. by providing a different level of protection according to significance of source information or by adapting the coding according to the change of transmission channel characteristics
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • H04L9/0816—Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
    • H04L9/0852—Quantum cryptography
    • H04L9/0858—Details about key distillation or coding, e.g. reconciliation, error correction, privacy amplification, polarisation coding or phase coding
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
    • H03M13/05—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
    • H03M13/11—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits using multiple parity bits
    • H03M13/1102—Codes on graphs and decoding on graphs, e.g. low-density parity check [LDPC] codes
    • H03M13/1148—Structural properties of the code parity-check or generator matrix
    • H03M13/1151—Algebraically constructed LDPC codes, e.g. LDPC codes derived from Euclidean geometries [EG-LDPC codes]

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Probability & Statistics with Applications (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Electromagnetism (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Error Detection And Correction (AREA)
  • Near-Field Transmission Systems (AREA)
  • Transmitters (AREA)
AT04719121T 2003-03-10 2004-03-10 Quantenschlüsselverteilungsverfahren und kommunikationsgerät ATE488069T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003063532A JP4346929B2 (ja) 2003-03-10 2003-03-10 量子鍵配送方法および通信装置
PCT/JP2004/003111 WO2004088915A1 (ja) 2003-03-10 2004-03-10 量子鍵配送方法および通信装置

Publications (1)

Publication Number Publication Date
ATE488069T1 true ATE488069T1 (de) 2010-11-15

Family

ID=33125089

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04719121T ATE488069T1 (de) 2003-03-10 2004-03-10 Quantenschlüsselverteilungsverfahren und kommunikationsgerät

Country Status (8)

Country Link
US (1) US7461323B2 (de)
EP (1) EP1603268B1 (de)
JP (1) JP4346929B2 (de)
KR (1) KR100742450B1 (de)
CN (1) CN1759561A (de)
AT (1) ATE488069T1 (de)
DE (1) DE602004029992D1 (de)
WO (1) WO2004088915A1 (de)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100643278B1 (ko) * 2003-10-22 2006-11-10 삼성전자주식회사 휴대용 저장 장치의 디지털 저작권을 관리하는 방법 및 장치
EP1715615B1 (de) 2004-02-10 2016-04-06 Mitsubishi Electric Corporation Quanten-schlüssel-ablieferverfahren und kommunikationseinrichtung
WO2005076520A1 (ja) 2004-02-10 2005-08-18 Mitsubishi Denki Kabushiki Kaisha 量子鍵配送方法および通信装置
KR20050118056A (ko) * 2004-05-12 2005-12-15 삼성전자주식회사 다양한 부호율을 갖는 Ｂｌｏｃｋ ＬＤＰＣ 부호를 이용한이동 통신 시스템에서의 채널부호화 복호화 방법 및 장치
US20090169015A1 (en) * 2005-01-24 2009-07-02 Inter-Univ Res Ins Corp / Res Org Of Info And Syst Quantum key distribution method, communication system, and communication device
KR100659609B1 (ko) * 2005-03-04 2006-12-21 삼성전자주식회사 디지털 서명 생성 및 확인 방법 및 그 장치
GB2427317B (en) * 2005-06-16 2010-05-19 Hewlett Packard Development Co Quantum key distribution apparatus & method
US9191198B2 (en) 2005-06-16 2015-11-17 Hewlett-Packard Development Company, L.P. Method and device using one-time pad data
JP2008005046A (ja) * 2006-06-20 2008-01-10 Oki Electric Ind Co Ltd 暗号通信システム
KR100822933B1 (ko) * 2006-08-08 2008-04-16 미쓰비시덴키 가부시키가이샤 양자 키 배송 방법 및 통신 장치
KR100822507B1 (ko) * 2006-08-09 2008-04-16 미쓰비시덴키 가부시키가이샤 양자 키 배송 방법 및 통신 장치
JP5424008B2 (ja) * 2006-12-19 2014-02-26 日本電気株式会社 共有情報の管理方法およびシステム
EP3059869B1 (de) 2007-09-28 2018-09-26 Panasonic Corporation Kodierverfahren, kodiergerät und dekodiergerät
GB2455283A (en) 2007-10-31 2009-06-10 Hewlett Packard Development Co Error correction in data communication apparatus using toroidal-web Tanner graph
CN101540760B (zh) * 2009-04-23 2012-07-18 上海交通大学 量子密钥协商方法
RU2454810C1 (ru) * 2010-11-24 2012-06-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Санкт-Петербургский национальный исследовательский университет информационных технологий, механики и оптики" ("НИУ ИТМО") Устройство квантовой рассылки криптографического ключа на поднесущей частоте модулированного излучения
JP2013031151A (ja) 2011-06-20 2013-02-07 Renesas Electronics Corp 暗号通信システムおよび暗号通信方法
JP5992287B2 (ja) * 2012-10-01 2016-09-14 株式会社東芝 データ共有方法、送信機、受信機、データ共有システム及びデータ共有プログラム
MY169621A (en) * 2012-12-05 2019-04-23 Mimos Berhad Method for information reconciliation in quantum key distribution
DE102013204891B4 (de) * 2013-03-20 2021-03-25 Robert Bosch Gmbh Verfahren zur Rekonstruktion von Messdaten
JP6165637B2 (ja) 2014-01-08 2017-07-19 株式会社東芝 量子通信装置、量子通信方法及びプログラム
JP6165638B2 (ja) * 2014-01-08 2017-07-19 株式会社東芝 量子通信装置、量子通信方法及びプログラム
KR101559076B1 (ko) * 2014-01-24 2015-10-08 고려대학교 산학협력단 양자 채널을 통한 터보 코드 방식의 효율적인 정보 재건 기법
CN106027230B (zh) * 2015-03-28 2019-04-09 北京大学 一种在量子密钥分发后的处理中进行误码纠错的方法
WO2016162941A1 (ja) * 2015-04-07 2016-10-13 三菱電機株式会社 暗号システム及び鍵生成装置
DE102015211817A1 (de) * 2015-06-25 2016-12-29 Robert Bosch Gmbh Verfahren zum Abgleich von Bitfolgen über ein Kommunikationsnetzwerk
RU2692431C1 (ru) * 2018-07-03 2019-06-24 Федеральное государственное образовательное учреждение высшего образования "Казанский национальный исследовательский технический университет им. А.Н. Туполева - КАИ" Устройство квантовой рассылки криптографического ключа с частотным кодированием
GB2592796B (en) * 2018-10-12 2023-02-15 Lucarelli Dennis System and methods for quantum post-selection using logical parity encoding and decoding
EP3906634B1 (de) * 2019-01-29 2025-06-25 Huawei Technologies Duesseldorf GmbH Vorrichtung und verfahren zur verarbeitung von daten eines quantenschlüsselverteilungssystem
CN114448521B (zh) * 2022-02-22 2023-10-27 中国海洋大学 基于ospf和量子css码的广域噪声量子网络通讯方法及系统
US12093128B2 (en) * 2022-11-30 2024-09-17 Jpmorgan Chase Bank, N.A. Systems and methods for efficient error mitigation in quantum circuit execution using parity checks and classical feedback

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0812616B2 (ja) * 1991-09-11 1996-02-07 インターナショナル・ビジネス・マシーンズ・コーポレイション オペレーティングシステムカーネル用受動回復方法およびシステム
DK0607493T3 (da) * 1993-01-18 1999-08-30 Siemens Ag Realtidsstyresystem
US6460178B1 (en) * 1999-06-30 2002-10-01 Microsoft Corporation Shared library optimization for heterogeneous programs
US6748083B2 (en) * 2000-04-28 2004-06-08 The Regents Of The University Of California Method and apparatus for free-space quantum key distribution in daylight
US6804816B1 (en) * 2000-12-21 2004-10-12 Cisco Technology, Inc. Method and template for developing device-centric network management applications
AU2002362018A1 (en) * 2001-12-21 2003-07-24 Magiq Technologies, Inc. Decoupling error correction from privacy amplification in quantum key distribution
JP4290401B2 (ja) * 2002-09-18 2009-07-08 三菱電機株式会社 量子鍵配送方法および通信装置
WO2005060139A2 (en) * 2003-12-17 2005-06-30 General Dynamics Advanced Information Systems, Inc. Secure quantum key distribution using entangled photons

Also Published As

Publication number Publication date
DE602004029992D1 (de) 2010-12-23
US7461323B2 (en) 2008-12-02
CN1759561A (zh) 2006-04-12
JP4346929B2 (ja) 2009-10-21
KR100742450B1 (ko) 2007-07-25
JP2004274459A (ja) 2004-09-30
EP1603268A1 (de) 2005-12-07
EP1603268A4 (de) 2009-08-19
EP1603268B1 (de) 2010-11-10
US20060262925A1 (en) 2006-11-23
KR20060003329A (ko) 2006-01-10
WO2004088915A1 (ja) 2004-10-14

Similar Documents

Publication Publication Date Title
ATE488069T1 (de) Quantenschlüsselverteilungsverfahren und kommunikationsgerät
US20190104121A1 (en) Methods for secure authentication
KR100697476B1 (ko) 양자키 배송 방법 및 통신 장치
JP5193303B2 (ja) 情報伝送及び複雑な保護の方法
US8938663B2 (en) Modem architecture for joint source channel decoding
US8359513B2 (en) Data communications methods and apparatus
CN106937134B (zh) 一种数据传输的编码方法、编码发送装置及系统
US8806288B2 (en) Systems and methods for providing unequal error protection code design from probabilistically fixed composition codes
US20030188253A1 (en) Method for iterative hard-decision forward error correction decoding
JP2014505450A (ja) フレキシブルなソースブロックのマッピングを伴う伸縮性符号を使用した符号化および復号
TW200904057A (en) Feedback signaling error detection and checking MIMO wireless communication systems
CA2565272A1 (en) A redundancy version implementation for an uplink enhanced dedicated channel
US7069496B2 (en) Decoding method, decoding apparatus and digital transmission system of product code
US7562278B2 (en) Incremental forward error correction redundancy
US9397793B2 (en) Method for securely transmitting packets for wireless telecommunications system
US7231575B2 (en) Apparatus for iterative hard-decision forward error correction decoding
US7325183B2 (en) Error correction code generation method and apparatus
Mukhtar et al. CRC-free hybrid ARQ system using turbo product codes
US7139966B2 (en) Diversity scheme for error control coding in a system with prioritized data
US20180359086A1 (en) Quantum communication device, quantum communication system, and quantum communication method
RU2005132772A (ru) Способ кодирования-декодирования информации в системах передачи данных
EP1703396A3 (de) Fehlererkennung und -korrektur
Morero et al. Novel serial code concatenation strategies for error floor mitigation of low-density parity-check and turbo product codes
EP1292058B1 (de) Verfahren und System zur Messung der Genauigkeit eines Übertragungskanals
KR20160050486A (ko) 프레임 헤더 전송 장치 및 이를 이용한 프레임 헤더 전송 방법

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties