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DE69824792D1 - Kommunikationssystem mit Verschlüsselung zum Erzeugen von Kennwörtern auf der Basis von Anfangsinformationen auf beiden Kommunikationsseiten - Google Patents

Kommunikationssystem mit Verschlüsselung zum Erzeugen von Kennwörtern auf der Basis von Anfangsinformationen auf beiden Kommunikationsseiten

Info

Publication number
DE69824792D1
DE69824792D1 DE69824792T DE69824792T DE69824792D1 DE 69824792 D1 DE69824792 D1 DE 69824792D1 DE 69824792 T DE69824792 T DE 69824792T DE 69824792 T DE69824792 T DE 69824792T DE 69824792 D1 DE69824792 D1 DE 69824792D1
Authority
DE
Germany
Prior art keywords
communication
encryption
basis
initial information
communication system
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69824792T
Other languages
English (en)
Other versions
DE69824792T2 (de
Inventor
Yasurou Fukawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Any Co Ltd
Original Assignee
Any 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 Any Co Ltd filed Critical Any Co Ltd
Application granted granted Critical
Publication of DE69824792D1 publication Critical patent/DE69824792D1/de
Publication of DE69824792T2 publication Critical patent/DE69824792T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F7/00—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
    • G07F7/08—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means
    • G07F7/10—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means together with a coded signal, e.g. in the form of personal identification information, like personal identification number [PIN] or biometric data
    • G07F7/1008—Active credit-cards provided with means to personalise their use, e.g. with PIN-introduction/comparison system
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
    • G06Q20/34—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using cards, e.g. integrated circuit [IC] cards or magnetic cards
    • G06Q20/341—Active cards, i.e. cards including their own processing means, e.g. including an IC or chip
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/38—Payment protocols; Details thereof
    • G06Q20/40—Authorisation, e.g. identification of payer or payee, verification of customer or shop credentials; Review and approval of payers, e.g. check credit lines or negative lists
    • G06Q20/409—Device specific authentication in transaction processing
    • G06Q20/4097—Device specific authentication in transaction processing using mutual authentication between devices and transaction partners
    • G06Q20/40975—Device specific authentication in transaction processing using mutual authentication between devices and transaction partners using encryption therefor
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F7/00—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
    • G07F7/08—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means
    • G07F7/10—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means together with a coded signal, e.g. in the form of personal identification information, like personal identification number [PIN] or biometric data
    • G07F7/1016—Devices or methods for securing the PIN and other transaction-data, e.g. by encryption
    • 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
    • H04L9/065—Encryption by serially and continuously modifying data stream elements, e.g. stream cipher systems, RC4, SEAL or A5/3
    • H04L9/0656—Pseudorandom key sequence combined element-for-element with data sequence, e.g. one-time-pad [OTP] or Vernam's cipher
    • H04L9/0662—Pseudorandom key sequence combined element-for-element with data sequence, e.g. one-time-pad [OTP] or Vernam's cipher with particular pseudorandom sequence generator
    • 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
    • H04L9/0861—Generation of secret information including derivation or calculation of cryptographic keys or passwords
    • 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
    • H04L2209/12—Details relating to cryptographic hardware or logic circuitry

Landscapes

  • Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Accounting & Taxation (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Strategic Management (AREA)
  • General Business, Economics & Management (AREA)
  • Theoretical Computer Science (AREA)
  • Finance (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Storage Device Security (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
DE69824792T 1997-05-20 1998-03-05 Kommunikationssystem mit Verschlüsselung zum Erzeugen von Kennwörtern auf der Basis von Anfangsinformationen auf beiden Kommunikationsseiten Expired - Lifetime DE69824792T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP12940597A JP3558488B2 (ja) 1997-05-20 1997-05-20 暗号通信システム
JP12940597 1997-05-20

Publications (2)

Publication Number Publication Date
DE69824792D1 true DE69824792D1 (de) 2004-08-05
DE69824792T2 DE69824792T2 (de) 2004-11-04

Family

ID=15008747

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69839784T Expired - Lifetime DE69839784D1 (de) 1997-05-20 1998-03-05 Kommunikationssystem mit Verschlüsselung zum Erzeugen von Kennwörtern auf der Basis von Anfangsinformationen auf beiden Kommunikationsseiten
DE69824792T Expired - Lifetime DE69824792T2 (de) 1997-05-20 1998-03-05 Kommunikationssystem mit Verschlüsselung zum Erzeugen von Kennwörtern auf der Basis von Anfangsinformationen auf beiden Kommunikationsseiten

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69839784T Expired - Lifetime DE69839784D1 (de) 1997-05-20 1998-03-05 Kommunikationssystem mit Verschlüsselung zum Erzeugen von Kennwörtern auf der Basis von Anfangsinformationen auf beiden Kommunikationsseiten

Country Status (6)

Country Link
US (1) US6112187A (de)
EP (2) EP0880115B1 (de)
JP (1) JP3558488B2 (de)
CN (2) CN1248100C (de)
DE (2) DE69839784D1 (de)
HK (2) HK1015910A1 (de)

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ATE319103T1 (de) * 2000-01-26 2006-03-15 Em Microelectronic Marin Sa Verfahren zur prüfung einer integrierten schaltung mit vertraulichen software- oder hardware-elementen
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FR2832008B1 (fr) * 2001-11-06 2004-03-12 Xiring Procede de generation de donnees pseudo-aleatoires dans une carte a puce, et procede d'authentification et son systeme
CN1276363C (zh) * 2002-11-13 2006-09-20 深圳市朗科科技有限公司 借助半导体存储装置实现数据安全存储和算法存储的方法
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US6883717B1 (en) * 2004-04-14 2005-04-26 International Business Machines Corporation Secure credit card employing pseudo-random bit sequences for authentication
US7264156B2 (en) * 2004-04-30 2007-09-04 Hitachi Global Storage Technologies Netherlands Bv Method of enhancing the data storage security of cash-free transactions in vending machines
DE102004047614A1 (de) * 2004-09-30 2006-04-20 Giesecke & Devrient Gmbh Tragbarer Datenträger mit einem integrierten Schaltkreis und Endgerät für einen Datenträger
US7707622B2 (en) 2004-11-18 2010-04-27 Biogy, Inc. API for a system having a passcode authenticator
US7979716B2 (en) 2004-11-18 2011-07-12 Biogy, Inc. Method of generating access keys
US20060107312A1 (en) * 2004-11-18 2006-05-18 Michael Fiske System for handing requests for access to a passcode protected entity
US7770018B2 (en) * 2004-11-18 2010-08-03 Biogy, Inc. Setting up a security access system
US7565548B2 (en) * 2004-11-18 2009-07-21 Biogy, Inc. Biometric print quality assurance
US20060107063A1 (en) * 2004-11-18 2006-05-18 Michael Fiske Generating requests for access to a passcode protected entity
US7702911B2 (en) * 2004-11-18 2010-04-20 Biogy, Inc. Interfacing with a system that includes a passcode authenticator
US7886155B2 (en) 2004-12-20 2011-02-08 Biogy, Inc. System for generating requests to a passcode protected entity
JP4672362B2 (ja) * 2004-12-27 2011-04-20 亮 田口 照合システム
US8266441B2 (en) 2005-04-22 2012-09-11 Bank Of America Corporation One-time password credit/debit card
US7793851B2 (en) * 2005-05-09 2010-09-14 Dynamics Inc. Dynamic credit card with magnetic stripe and embedded encoder and methods for using the same to provide a copy-proof credit card
US7849330B2 (en) * 2006-03-20 2010-12-07 Hitachi, Ltd. Apparatus and method for secure data disposal
US9251637B2 (en) 2006-11-15 2016-02-02 Bank Of America Corporation Method and apparatus for using at least a portion of a one-time password as a dynamic card verification value
CN101242453B (zh) * 2007-02-08 2011-07-27 联想(北京)有限公司 一种双音多频信号的传输方法和系统
US8002193B2 (en) 2007-03-12 2011-08-23 Visa U.S.A. Inc. Payment card dynamically receiving power from external source
US9292259B2 (en) * 2008-08-06 2016-03-22 Cassy Holdings Llc Uncertainty random value generator
JP2010279481A (ja) * 2009-06-03 2010-12-16 Kyoraku Sangyo Kk 遊技機
CN101751212B (zh) * 2009-12-16 2014-06-04 中兴通讯股份有限公司 一种ui和数据卡互相锁定的方法及系统
US10268843B2 (en) 2011-12-06 2019-04-23 AEMEA Inc. Non-deterministic secure active element machine
WO2012135867A1 (en) * 2011-04-01 2012-10-04 Massachusetts Institute Of Technology System and method for providing product data collection, monitoring, and tracking
JP5921179B2 (ja) * 2011-12-15 2016-05-24 キヤノン株式会社 情報処理装置、記憶装置の使用の制限を解除する解除方法及びプログラム
US8588416B2 (en) * 2012-01-12 2013-11-19 The Boeing Company System and method for secure communication
WO2013134306A1 (en) 2012-03-05 2013-09-12 Michael Fiske One-time passcodes with asymmetric keys
US10304047B2 (en) * 2012-12-07 2019-05-28 Visa International Service Association Token generating component
CN102983963A (zh) * 2012-12-11 2013-03-20 长春卓尔信息安全产业股份有限公司 一种加密通话方法与通话加密装置
CN103326858A (zh) * 2013-05-27 2013-09-25 北京昆腾微电子有限公司 基于时间方式的nfc动态口令芯片及其工作方法
EP3018607B1 (de) 2013-07-04 2020-10-14 Toppan Printing Co., Ltd. Vorrichtung und authentifizierungssystem
CN104133658A (zh) * 2014-07-29 2014-11-05 江苏宏云技术有限公司 一种片内真随机数生成器
US9999924B2 (en) 2014-08-22 2018-06-19 Sigma Labs, Inc. Method and system for monitoring additive manufacturing processes
US9705501B2 (en) * 2014-10-01 2017-07-11 Maxim Integrated Products, Inc. Systems and methods for enhancing confidentiality via logic gate encryption
US10786948B2 (en) 2014-11-18 2020-09-29 Sigma Labs, Inc. Multi-sensor quality inference and control for additive manufacturing processes
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US10207489B2 (en) 2015-09-30 2019-02-19 Sigma Labs, Inc. Systems and methods for additive manufacturing operations
EP3153985A1 (de) * 2015-10-08 2017-04-12 Thomson Licensing Vorrichtung und verfahren zur passworterzeugung in einer vorrichtung
JP6948037B2 (ja) * 2017-03-22 2021-10-13 システムインテリジェント株式会社 認証システム、及び認証プログラム
US10387632B2 (en) 2017-05-17 2019-08-20 Bank Of America Corporation System for provisioning and allowing secure access to a virtual credential
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US11580558B2 (en) * 2020-02-07 2023-02-14 Focus Universal Inc. Dynamic anti-counterfeit system and method
DE102021117008A1 (de) 2021-07-01 2023-01-05 Lisa Dräxlmaier GmbH Verfahren und steuergerät zum erzeugen eines zufallswerts unter verwendung eines microcontrollers
CN116522351A (zh) * 2022-01-20 2023-08-01 瑞昱半导体股份有限公司 降低成功率的方法、密码系统处理电路及电子装置
CN117472327A (zh) * 2023-10-23 2024-01-30 上海合芯数字科技有限公司 一种真随机数生成方法及电路

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Also Published As

Publication number Publication date
HK1092615A1 (en) 2007-02-09
CN1199892A (zh) 1998-11-25
EP0880115A3 (de) 2000-03-01
EP0880115B1 (de) 2004-06-30
DE69824792T2 (de) 2004-11-04
DE69839784D1 (de) 2008-09-04
CN100592687C (zh) 2010-02-24
JP3558488B2 (ja) 2004-08-25
EP0880115A2 (de) 1998-11-25
CN1248100C (zh) 2006-03-29
EP1378870B1 (de) 2008-07-23
CN1801700A (zh) 2006-07-12
JPH10322327A (ja) 1998-12-04
US6112187A (en) 2000-08-29
EP1378870A1 (de) 2004-01-07
HK1015910A1 (en) 1999-10-22

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