ATE355674T1 - Verfeinerungseinrichtung und -verfahren für gemeinsam benutzte daten - Google Patents

Verfeinerungseinrichtung und -verfahren für gemeinsam benutzte daten

Info

Publication number
ATE355674T1
ATE355674T1 AT02743887T AT02743887T ATE355674T1 AT E355674 T1 ATE355674 T1 AT E355674T1 AT 02743887 T AT02743887 T AT 02743887T AT 02743887 T AT02743887 T AT 02743887T AT E355674 T1 ATE355674 T1 AT E355674T1
Authority
AT
Austria
Prior art keywords
receiver
transmitter
data
purification
disposable
Prior art date
Application number
AT02743887T
Other languages
English (en)
Inventor
Hirokazu Ishizuka
Akihiro Yamamura
Original Assignee
Mitsubishi Electric Corp
Nat Inst Inf & Comm Tech
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, Nat Inst Inf & Comm Tech filed Critical Mitsubishi Electric Corp
Application granted granted Critical
Publication of ATE355674T1 publication Critical patent/ATE355674T1/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
    • H04L9/06—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols the encryption apparatus using shift registers or memories for block-wise or stream coding, e.g. DES systems or RC4; Hash functions; Pseudorandom sequence generators
    • 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
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/34—Encoding or coding, e.g. Huffman coding or error correction

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Theoretical Computer Science (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Storage Device Security (AREA)
  • Communication Control (AREA)
  • Error Detection And Correction (AREA)
  • Maintenance And Management Of Digital Transmission (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
  • Selective Calling Equipment (AREA)
  • Numerical Control (AREA)
AT02743887T 2001-07-10 2002-07-09 Verfeinerungseinrichtung und -verfahren für gemeinsam benutzte daten ATE355674T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001208716 2001-07-10

Publications (1)

Publication Number Publication Date
ATE355674T1 true ATE355674T1 (de) 2006-03-15

Family

ID=19044484

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02743887T ATE355674T1 (de) 2001-07-10 2002-07-09 Verfeinerungseinrichtung und -verfahren für gemeinsam benutzte daten

Country Status (11)

Country Link
US (1) US7260222B2 (de)
EP (1) EP1406412B1 (de)
JP (1) JP4187105B2 (de)
KR (1) KR100517847B1 (de)
CN (1) CN100449992C (de)
AT (1) ATE355674T1 (de)
AU (1) AU2002346319B2 (de)
CA (1) CA2421720C (de)
DE (1) DE60218470T2 (de)
NO (1) NO20031056L (de)
WO (1) WO2003007543A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4509530B2 (ja) * 2003-10-23 2010-07-21 三菱電機株式会社 量子暗号通信方法
KR100763464B1 (ko) * 2003-12-16 2007-10-04 김기호 암호화된 통신을 위한 비밀키 교환 방법
JP4200909B2 (ja) * 2004-01-29 2008-12-24 日本電気株式会社 乱数生成共有システム、暗号化通信装置及びそれらに用いる乱数生成共有方法
JP3876324B2 (ja) * 2004-03-31 2007-01-31 独立行政法人情報通信研究機構 乱数列共有システム、乱数列共有装置、暗号復号システム、暗号装置、復号装置、乱数列共有方法、暗号方法、復号方法、ならびに、プログラム
KR100855958B1 (ko) * 2004-11-24 2008-09-02 삼성전자주식회사 해밍거리를 이용한 부가 채널 공격에 안전한 암호화시스템 및 방법
GB2427336B (en) * 2005-06-16 2010-01-20 Hewlett Packard Development Co Secure transaction method and transaction terminal for use in implementing such method
US9191198B2 (en) 2005-06-16 2015-11-17 Hewlett-Packard Development Company, L.P. Method and device using one-time pad data
GB0512229D0 (en) * 2005-06-16 2005-07-27 Hewlett Packard Development Co Quantum key distribution apparatus & method
JP5384781B2 (ja) * 2005-08-18 2014-01-08 日本電気株式会社 秘匿通信システムおよび共有秘密情報の生成方法
JP2007086170A (ja) * 2005-09-20 2007-04-05 Nec Corp 汎用ハッシュ関数族計算装置、方法、プログラム、および共有鍵生成システム
DE102006044799A1 (de) 2006-09-22 2008-04-03 Audi Ag Karosseriemodul für einen Kraftwagen sowie dessen Befestigungsanordnung
KR100933166B1 (ko) * 2007-08-20 2009-12-21 삼성전자주식회사 근거리 네트워크에서 데이터를 공유하기 위한 방법 및 이를 위한 단말기
MX2010011376A (es) * 2008-05-26 2011-02-24 Nxp Bv Lector y transpondedor para ocultar solicitudes soportadas por un lector y/o transpondedor y metodo para ello.
JP6359285B2 (ja) * 2014-02-17 2018-07-18 株式会社東芝 量子鍵配送装置、量子鍵配送システムおよび量子鍵配送方法
CN111247769B (zh) * 2017-08-29 2023-04-28 罗伯特·博世有限公司 用于使用不安全共享通信介质的具有前向保密性的线性密钥协定的方法和系统

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11133854A (ja) * 1997-10-29 1999-05-21 Oki Electric Ind Co Ltd データ送信装置、データ受信装置及びデータ伝送システム

Also Published As

Publication number Publication date
KR20030036769A (ko) 2003-05-09
EP1406412A1 (de) 2004-04-07
US7260222B2 (en) 2007-08-21
CN100449992C (zh) 2009-01-07
KR100517847B1 (ko) 2005-09-30
NO20031056D0 (no) 2003-03-07
JPWO2003007543A1 (ja) 2004-11-04
NO20031056L (no) 2003-05-02
US20030188242A1 (en) 2003-10-02
EP1406412B1 (de) 2007-02-28
EP1406412A4 (de) 2005-09-21
AU2002346319B2 (en) 2004-04-22
CA2421720A1 (en) 2003-03-07
DE60218470T2 (de) 2007-11-29
CN1465162A (zh) 2003-12-31
WO2003007543A1 (en) 2003-01-23
DE60218470D1 (de) 2007-04-12
CA2421720C (en) 2007-07-03
JP4187105B2 (ja) 2008-11-26

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Legal Events

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