DE3582195D1 - Kommunikationsnetzwerk mit chiffrier- und dechiffriervorrichtung. - Google Patents

Kommunikationsnetzwerk mit chiffrier- und dechiffriervorrichtung.

Info

Publication number
DE3582195D1
DE3582195D1 DE8585303817T DE3582195T DE3582195D1 DE 3582195 D1 DE3582195 D1 DE 3582195D1 DE 8585303817 T DE8585303817 T DE 8585303817T DE 3582195 T DE3582195 T DE 3582195T DE 3582195 D1 DE3582195 D1 DE 3582195D1
Authority
DE
Germany
Prior art keywords
encrypting
communication network
decrypting device
decrypting
network
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
DE8585303817T
Other languages
English (en)
Inventor
Hiroyuki C O Patent D Mizatani
Takashi C O Patent Di Kamitake
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.)
Toshiba Corp
Original Assignee
Toshiba 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=15036589&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3582195(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Toshiba Corp filed Critical Toshiba Corp
Application granted granted Critical
Publication of DE3582195D1 publication Critical patent/DE3582195D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
    • 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
    • G06Q20/08—Payment architectures
    • G06Q20/085—Payment architectures involving remote charge determination or related payment systems
    • 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
    • G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
    • G06Q20/36—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using electronic wallets or electronic money safes
    • G06Q20/367—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using electronic wallets or electronic money safes involving electronic purses or money safes
    • G06Q20/3674—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using electronic wallets or electronic money safes involving electronic purses or money safes involving authentication
    • 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
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3234—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving additional secure or trusted devices, e.g. TPM, smartcard, USB or software token
    • 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
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3247—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving digital signatures
    • 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
    • H04L2209/56—Financial cryptography, e.g. electronic payment or e-cash
DE8585303817T 1984-06-25 1985-05-30 Kommunikationsnetzwerk mit chiffrier- und dechiffriervorrichtung. Expired - Lifetime DE3582195D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59130534A JPS619052A (ja) 1984-06-25 1984-06-25 通信ネツトワ−クシステム

Publications (1)

Publication Number Publication Date
DE3582195D1 true DE3582195D1 (de) 1991-04-25

Family

ID=15036589

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585303817T Expired - Lifetime DE3582195D1 (de) 1984-06-25 1985-05-30 Kommunikationsnetzwerk mit chiffrier- und dechiffriervorrichtung.

Country Status (5)

Country Link
US (1) US4823388A (de)
EP (1) EP0166541B2 (de)
JP (1) JPS619052A (de)
KR (1) KR900008414B1 (de)
DE (1) DE3582195D1 (de)

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US5109152A (en) * 1988-07-13 1992-04-28 Matsushita Electric Industrial Co., Ltd. Communication apparatus
US5293029A (en) * 1989-01-17 1994-03-08 Kabushiki Kaisha Toshiba System for mutually certifying an IC card and an IC card terminal
US5227613A (en) * 1989-01-24 1993-07-13 Matsushita Electric Industrial Co., Ltd. Secure encrypted data communication system having physically secure ic cards and session key generation based on card identifying information
DK279089D0 (da) * 1989-06-07 1989-06-07 Kommunedata I S Fremgangsmaade til overfoersel af data, et elektronisk dokument eller lignende, system til udoevelse af fremgangsmaaden samt et kort til brug ved udoevelse af fremgangsmaaden
ATE159603T1 (de) * 1990-01-29 1997-11-15 Security Techn Corp Wahlweise moderierte transaktionssysteme
USRE36310E (en) * 1990-06-07 1999-09-21 Kommunedata I/S Method of transferring data, between computer systems using electronic cards
US5148479A (en) * 1991-03-20 1992-09-15 International Business Machines Corp. Authentication protocols in communication networks
US5502575A (en) * 1992-08-06 1996-03-26 Matsushita Electric Industrial Co., Ltd. Imaging apparatus having a counterfeiting prevention function
US7991347B1 (en) 1994-04-07 2011-08-02 Data Innovation Llc System and method for accessing set of digital data at a remote site
US6473860B1 (en) * 1994-04-07 2002-10-29 Hark C. Chan Information distribution and processing system
US7181758B1 (en) * 1994-07-25 2007-02-20 Data Innovation, L.L.C. Information distribution and processing system
US5812669A (en) * 1995-07-19 1998-09-22 Jenkins; Lew Method and system for providing secure EDI over an open network
JP2000503154A (ja) * 1996-01-11 2000-03-14 エムアールジェイ インコーポレイテッド デジタル所有権のアクセスと分配を制御するためのシステム
JPH09325994A (ja) * 1996-06-07 1997-12-16 Sony Corp 課金システムおよび課金方法
DE19710249C2 (de) * 1997-03-12 2002-03-28 Siemens Nixdorf Inf Syst Netzwerkunterstütztes Chipkarten-Transaktionsverfahren und Anordnung zur Abwicklung von Transaktionen
JPH10301492A (ja) * 1997-04-23 1998-11-13 Sony Corp 暗号化装置および方法、復号装置および方法、並びに情報処理装置および方法
JP3988172B2 (ja) * 1997-04-23 2007-10-10 ソニー株式会社 情報処理装置および方法、並びに記録媒体
SE512748C2 (sv) 1997-05-15 2000-05-08 Access Security Sweden Ab Förfarande, aktivt kort, system samt användning av aktivt kort för att genomföra en elektronisk transaktion
GB2349964B (en) * 1998-01-16 2002-07-24 Kent Ridge Digital Labs A method of data storage and apparatus therefor
FR2778291B1 (fr) * 1998-04-30 2000-09-22 Schlumberger Ind Sa Systeme de transmission protege d'informations
US7047416B2 (en) * 1998-11-09 2006-05-16 First Data Corporation Account-based digital signature (ABDS) system
US6820202B1 (en) * 1998-11-09 2004-11-16 First Data Corporation Account authority digital signature (AADS) system
FR2811443B1 (fr) * 2000-07-05 2002-10-11 Fingerprint Procede et systeme pour limiter la possibilite de transformation de donnees a constituer, notamment, des jetons de pre-paiement
US7082533B2 (en) * 2000-08-04 2006-07-25 First Data Corporation Gauging risk in electronic communications regarding accounts in ABDS system
US7552333B2 (en) * 2000-08-04 2009-06-23 First Data Corporation Trusted authentication digital signature (tads) system
US7558965B2 (en) * 2000-08-04 2009-07-07 First Data Corporation Entity authentication in electronic communications by providing verification status of device
EP1316168A4 (de) * 2000-08-04 2006-05-10 First Data Corp Verfahren und vorrichtung zur verwendung einer elektronischen kommunikation bei einem eleltronischen kontrakt
US6789189B2 (en) * 2000-08-04 2004-09-07 First Data Corporation Managing account database in ABDS system
US7010691B2 (en) * 2000-08-04 2006-03-07 First Data Corporation ABDS system utilizing security information in authenticating entity access
US7096354B2 (en) * 2000-08-04 2006-08-22 First Data Corporation Central key authority database in an ABDS system
US6978369B2 (en) * 2000-08-04 2005-12-20 First Data Corporation Person-centric account-based digital signature system
US6983368B2 (en) * 2000-08-04 2006-01-03 First Data Corporation Linking public key of device to information during manufacture
FI114062B (fi) * 2001-06-08 2004-07-30 Nokia Corp Menetelmä tiedonsiirron turvallisuuden varmistamiseksi, tiedonsiirtojärjestelmä ja tiedonsiirtolaite
US20040128508A1 (en) * 2001-08-06 2004-07-01 Wheeler Lynn Henry Method and apparatus for access authentication entity
JP4467923B2 (ja) * 2003-08-04 2010-05-26 永昭 大山 Ｖｐｎ通信システム
US20060143132A1 (en) 2004-11-30 2006-06-29 Valenti William L Method and apparatus to enable a market in used digital content
US7490239B2 (en) * 2005-01-07 2009-02-10 First Data Corporation Facilitating digital signature based on ephemeral private key
US7869593B2 (en) * 2005-01-07 2011-01-11 First Data Corporation Software for providing based on shared knowledge public keys having same private key
US20060153367A1 (en) * 2005-01-07 2006-07-13 Beeson Curtis L Digital signature system based on shared knowledge
US20060156013A1 (en) * 2005-01-07 2006-07-13 Beeson Curtis L Digital signature software using ephemeral private key and system
US7693277B2 (en) * 2005-01-07 2010-04-06 First Data Corporation Generating digital signatures using ephemeral cryptographic key
US7593527B2 (en) * 2005-01-07 2009-09-22 First Data Corporation Providing digital signature and public key based on shared knowledge
US20060153369A1 (en) * 2005-01-07 2006-07-13 Beeson Curtis L Providing cryptographic key based on user input data
US7936869B2 (en) * 2005-01-07 2011-05-03 First Data Corporation Verifying digital signature based on shared knowledge
US20060153364A1 (en) * 2005-01-07 2006-07-13 Beeson Curtis L Asymmetric key cryptosystem based on shared knowledge
US20060153370A1 (en) * 2005-01-07 2006-07-13 Beeson Curtis L Generating public-private key pair based on user input data
JP4498165B2 (ja) * 2005-02-10 2010-07-07 株式会社エヌ・ティ・ティ・データ 暗号通信鍵管理装置及びプログラム
US7949867B2 (en) * 2006-07-19 2011-05-24 Rel-Id Technologies, Inc. Secure communications

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Also Published As

Publication number Publication date
JPS619052A (ja) 1986-01-16
KR900008414B1 (ko) 1990-11-20
EP0166541A2 (de) 1986-01-02
KR860000754A (ko) 1986-01-30
EP0166541B1 (de) 1991-03-20
EP0166541A3 (en) 1988-06-08
EP0166541B2 (de) 1996-08-28
US4823388A (en) 1989-04-18

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
8339 Ceased/non-payment of the annual fee