IL125829A0 - Method of sharing cryptokey - Google Patents

Method of sharing cryptokey

Info

Publication number
IL125829A0
IL125829A0 IL12582997A IL12582997A IL125829A0 IL 125829 A0 IL125829 A0 IL 125829A0 IL 12582997 A IL12582997 A IL 12582997A IL 12582997 A IL12582997 A IL 12582997A IL 125829 A0 IL125829 A0 IL 125829A0
Authority
IL
Israel
Prior art keywords
cryptokey
sharing
sharing cryptokey
Prior art date
Application number
IL12582997A
Other languages
English (en)
Original Assignee
Card Call Service Co Ltd
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 Card Call Service Co Ltd filed Critical Card Call Service Co Ltd
Publication of IL125829A0 publication Critical patent/IL125829A0/xx

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
    • H04L9/08—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
    • H04L9/0819—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s)
    • H04L9/083—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s) involving central third party, e.g. key distribution center [KDC] or trusted third party [TTP]
    • 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
    • H04L9/0847—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 involving identity based encryption [IBE] schemes

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Storage Device Security (AREA)
  • Computer And Data Communications (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Mobile Radio Communication Systems (AREA)
IL12582997A 1996-02-21 1997-02-19 Method of sharing cryptokey IL125829A0 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP7083596 1996-02-21
JP7083296 1996-02-21
JP21037696 1996-07-08
PCT/JP1997/000433 WO1997031449A1 (fr) 1996-02-21 1997-02-19 Methode de communication utilisant une cle cryptographique commune

Publications (1)

Publication Number Publication Date
IL125829A0 true IL125829A0 (en) 1999-04-11

Family

ID=27300451

Family Applications (2)

Application Number Title Priority Date Filing Date
IL12582997A IL125829A0 (en) 1996-02-21 1997-02-19 Method of sharing cryptokey
IL12583297A IL125832A0 (en) 1996-02-21 1997-02-19 Method of effecting communications using common cryptokey

Family Applications After (1)

Application Number Title Priority Date Filing Date
IL12583297A IL125832A0 (en) 1996-02-21 1997-02-19 Method of effecting communications using common cryptokey

Country Status (9)

Country Link
US (2) US5987129A (de)
EP (2) EP0792042A3 (de)
KR (2) KR19990082665A (de)
CN (2) CN1211363A (de)
AU (2) AU1732597A (de)
CA (2) CA2247509A1 (de)
IL (2) IL125829A0 (de)
TW (2) TW395103B (de)
WO (2) WO1997031449A1 (de)

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US20030133576A1 (en) * 2000-10-18 2003-07-17 Frederic Grumiaux Generation of a common encryption key
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US20020146127A1 (en) * 2001-04-05 2002-10-10 Marcus Wong System and method for providing secure communications between wireless units using a common key
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US7190791B2 (en) * 2002-11-20 2007-03-13 Stephen Laurence Boren Method of encryption using multi-key process to create a variable-length key
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AU2003242598A1 (en) * 2003-05-29 2005-01-21 Pirelli & C. S.P.A. Method, system and computer program for the secured management of network devices
ATE552709T1 (de) * 2003-09-26 2012-04-15 Ericsson Telefon Ab L M Verbesserter sicherheitsentwurf für die kryptographie in mobilkommunikationssystemen
KR100561846B1 (ko) * 2003-10-08 2006-03-16 삼성전자주식회사 가중된 비밀 공유 및 복원 방법
CN100421372C (zh) * 2003-11-18 2008-09-24 华为技术有限公司 一种安全发送传输密钥的方法
EP1533971A1 (de) * 2003-11-18 2005-05-25 STMicroelectronics S.r.l. Vorrichtung und Verfahren zum Aufbau einer sicheren Kommunikation
DE60315853D1 (de) * 2003-12-24 2007-10-04 St Microelectronics Srl Verfahren zur Entschlüsselung einer Nachricht
CN1886928B (zh) 2003-12-26 2010-04-28 三菱电机株式会社 被认证装置、认证装置以及认证方法
JP2005210193A (ja) * 2004-01-20 2005-08-04 Matsushita Electric Works Ltd 共通秘密鍵生成装置
CN100459492C (zh) * 2004-12-09 2009-02-04 中国电子科技集团公司第三十研究所 一种适用于同步数字系列的加密方法
CN100446016C (zh) * 2005-11-17 2008-12-24 北京兆维电子(集团)有限责任公司 一种实现数据安全保护的系统
RU2427103C2 (ru) * 2006-02-10 2011-08-20 Квэлкомм Инкорпорейтед Скрытие временных опознавателей пользовательской аппаратуры
US7886162B2 (en) * 2007-05-29 2011-02-08 International Business Machines Corporation Cryptographic secure program overlays
US8433927B2 (en) * 2007-05-29 2013-04-30 International Business Machines Corporation Cryptographically-enabled privileged mode execution
US8422674B2 (en) * 2007-05-29 2013-04-16 International Business Machines Corporation Application-specific secret generation
US8332635B2 (en) * 2007-05-29 2012-12-11 International Business Machines Corporation Updateable secure kernel extensions
DE102007058163A1 (de) 2007-09-28 2009-04-23 Continental Automotive Gmbh Tachograph, Maut-On-Board-Unit, Anzeigeinstrument und System
US8332636B2 (en) * 2007-10-02 2012-12-11 International Business Machines Corporation Secure policy differentiation by secure kernel design
CN101183938B (zh) * 2007-10-22 2011-11-23 华中科技大学 一种无线网络安全传输方法、系统及设备
CN102007725A (zh) * 2008-04-14 2011-04-06 皇家飞利浦电子股份有限公司 用于分布式识别的方法，网络中的站
US7522723B1 (en) 2008-05-29 2009-04-21 Cheman Shaik Password self encryption method and system and encryption by keys generated from personal secret information
CN101807997B (zh) * 2010-04-28 2012-08-22 中国工商银行股份有限公司 一种生成传输密钥的装置及方法
CN102279908B (zh) * 2010-06-08 2014-03-12 安凯(广州)微电子技术有限公司 一种数字内容的保护方法及系统
CN103004129B (zh) * 2010-07-23 2015-04-08 日本电信电话株式会社 加密装置、解密装置、加密方法、解密方法、程序及记录介质
US20120079462A1 (en) * 2010-09-24 2012-03-29 SoftKrypt LLC Systems and methods of source software code obfuscation
US10797879B2 (en) * 2018-07-03 2020-10-06 Lawrence Liu Methods and systems to facilitate authentication of a user
CN110351084B (zh) * 2019-07-17 2022-02-08 伟志股份公司 一种城市基础测绘数据保密处理方法
CN111355645A (zh) * 2020-03-06 2020-06-30 海信（广东）空调有限公司 家用电器、云端服务器及其对应的传输数据的方法
CN113162896A (zh) * 2020-12-23 2021-07-23 哈尔滨工业大学 基于三项加权分数傅里叶变换的物理层安全发射方法
CN114363858A (zh) * 2022-03-21 2022-04-15 苏州浪潮智能科技有限公司 蜂窝车联网协同通信的会话及注册方法、系统及相关组件

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Also Published As

Publication number Publication date
KR19990087103A (ko) 1999-12-15
US5987129A (en) 1999-11-16
EP0792042A3 (de) 2000-12-27
US5987128A (en) 1999-11-16
AU1732497A (en) 1997-09-10
WO1997031448A1 (fr) 1997-08-28
CA2247478A1 (en) 1997-08-28
AU1732597A (en) 1997-09-10
TW395104B (en) 2000-06-21
EP0792043A2 (de) 1997-08-27
WO1997031449A1 (fr) 1997-08-28
KR19990082665A (ko) 1999-11-25
IL125832A0 (en) 1999-04-11
CN1211362A (zh) 1999-03-17
CN1211363A (zh) 1999-03-17
TW395103B (en) 2000-06-21
CA2247509A1 (en) 1997-08-28
EP0792042A2 (de) 1997-08-27
EP0792043A3 (de) 2000-12-20

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