CN104412538B - 安全通信 - Google Patents

安全通信 Download PDF

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Publication number
CN104412538B
CN104412538B CN201380035492.1A CN201380035492A CN104412538B CN 104412538 B CN104412538 B CN 104412538B CN 201380035492 A CN201380035492 A CN 201380035492A CN 104412538 B CN104412538 B CN 104412538B
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China
Prior art keywords
sequence
value
discrete
alice
bob
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CN201380035492.1A
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English (en)
Chinese (zh)
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CN104412538A (zh
Inventor
本杰明·托马斯·霍恩斯比·瓦尔科
马修·克里斯托弗·约翰·埃弗里特
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University of Leeds
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University of Leeds
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Publication date
Priority claimed from GBGB1209308.4A external-priority patent/GB201209308D0/en
Priority claimed from GBGB1209286.2A external-priority patent/GB201209286D0/en
Application filed by University of Leeds filed Critical University of Leeds
Publication of CN104412538A publication Critical patent/CN104412538A/zh
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    • 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
    • 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
    • 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
    • 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
    • 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
    • H04L9/0838—Key agreement, i.e. key establishment technique in which a shared key is derived by parties as a function of information contributed by, or associated with, each of these

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)
  • Mobile Radio Communication Systems (AREA)
  • Storage Device Security (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
CN201380035492.1A 2012-05-23 2013-05-23 安全通信 Active CN104412538B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB1209308.4 2012-05-23
GBGB1209308.4A GB201209308D0 (en) 2012-05-23 2012-05-23 Secure communication
GB1209286.2 2012-05-23
GBGB1209286.2A GB201209286D0 (en) 2012-05-23 2012-05-23 Secure communication
PCT/GB2013/051361 WO2013175224A1 (en) 2012-05-23 2013-05-23 Secure communication

Publications (2)

Publication Number Publication Date
CN104412538A CN104412538A (zh) 2015-03-11
CN104412538B true CN104412538B (zh) 2019-04-09

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CN201380035492.1A Active CN104412538B (zh) 2012-05-23 2013-05-23 安全通信

Country Status (7)

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US (1) US10009175B2 (enExample)
EP (1) EP2859679B1 (enExample)
JP (1) JP2015522998A (enExample)
KR (1) KR20150031245A (enExample)
CN (1) CN104412538B (enExample)
AU (1) AU2013265020B2 (enExample)
WO (1) WO2013175224A1 (enExample)

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CN109994115B (zh) 2018-01-03 2023-07-07 阿里巴巴集团控股有限公司 通讯方法及装置、数据处理方法及设备
CN108429616B (zh) * 2018-02-11 2020-10-30 陈柱 一种自有后量子密码分配系统
CN108599942B (zh) * 2018-05-03 2020-11-03 浙江工商大学 不带纠缠的测量-重发半量子隐私比较方法
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CN108965344B (zh) * 2018-09-30 2020-12-08 国网江苏省电力有限公司南京供电分公司 一种用于异地数据安全备份的系统及方法
CN109450620B (zh) 2018-10-12 2020-11-10 创新先进技术有限公司 一种移动终端中共享安全应用的方法及移动终端
CN109688141A (zh) * 2018-12-27 2019-04-26 杭州翼兔网络科技有限公司 一种生理参数数据加密传输方法
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Also Published As

Publication number Publication date
JP2015522998A (ja) 2015-08-06
EP2859679A1 (en) 2015-04-15
KR20150031245A (ko) 2015-03-23
CN104412538A (zh) 2015-03-11
US20150134947A1 (en) 2015-05-14
EP2859679B1 (en) 2020-09-02
AU2013265020B2 (en) 2017-10-12
WO2013175224A1 (en) 2013-11-28
US10009175B2 (en) 2018-06-26
AU2013265020A1 (en) 2015-01-22

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