US3956615A
(en)
*
|
1974-06-25 |
1976-05-11 |
Ibm Corporation |
Transaction execution system with secure data storage and communications
|
US4186871A
(en)
*
|
1978-03-01 |
1980-02-05 |
International Business Machines Corporation |
Transaction execution system with secure encryption key storage and communications
|
US4268715A
(en)
*
|
1978-05-03 |
1981-05-19 |
Atalla Technovations |
Method and apparatus for securing data transmissions
|
US4281215A
(en)
*
|
1978-05-03 |
1981-07-28 |
Atalla Technovations |
Method and apparatus for securing data transmissions
|
US4223403A
(en)
*
|
1978-06-30 |
1980-09-16 |
International Business Machines Corporation |
Cryptographic architecture for use with a high security personal identification system
|
US4288659A
(en)
*
|
1979-05-21 |
1981-09-08 |
Atalla Technovations |
Method and means for securing the distribution of encoding keys
|
US4295039A
(en)
*
|
1979-12-03 |
1981-10-13 |
International Business Machines Corporation |
Method and apparatus for achieving secure password verification
|
US4302810A
(en)
*
|
1979-12-28 |
1981-11-24 |
International Business Machines Corporation |
Method and apparatus for secure message transmission for use in electronic funds transfer systems
|
US4317957A
(en)
*
|
1980-03-10 |
1982-03-02 |
Marvin Sendrow |
System for authenticating users and devices in on-line transaction networks
|
US4529870A
(en)
*
|
1980-03-10 |
1985-07-16 |
David Chaum |
Cryptographic identification, financial transaction, and credential device
|
SE426128B
(sv)
*
|
1981-04-08 |
1982-12-06 |
Philips Svenska Ab |
Metod vid overforing av datameddelanden mellan tva stationer, samt overforingsanleggning for utforande av metoden
|
US4438824A
(en)
*
|
1981-04-22 |
1984-03-27 |
Siemens Corporation |
Apparatus and method for cryptographic identity verification
|
US4578530A
(en)
*
|
1981-06-26 |
1986-03-25 |
Visa U.S.A., Inc. |
End-to-end encryption system and method of operation
|
US4423287A
(en)
*
|
1981-06-26 |
1983-12-27 |
Visa U.S.A., Inc. |
End-to-end encryption system and method of operation
|
FR2514593B1
(fr)
*
|
1981-10-09 |
1986-12-26 |
Bull Sa |
Procede et dispositif pour authentifier la signature d'un message signe
|
US4453074A
(en)
*
|
1981-10-19 |
1984-06-05 |
American Express Company |
Protection system for intelligent cards
|
US4926480A
(en)
*
|
1983-08-22 |
1990-05-15 |
David Chaum |
Card-computer moderated systems
|
US4605820A
(en)
*
|
1983-11-10 |
1986-08-12 |
Visa U.S.A. Inc. |
Key management system for on-line communication
|
US4799258A
(en)
*
|
1984-02-13 |
1989-01-17 |
National Research Development Corporation |
Apparatus and methods for granting access to computers
|
US4630201A
(en)
*
|
1984-02-14 |
1986-12-16 |
International Security Note & Computer Corporation |
On-line and off-line transaction security system using a code generated from a transaction parameter and a random number
|
US4575621A
(en)
*
|
1984-03-07 |
1986-03-11 |
Corpra Research, Inc. |
Portable electronic transaction device and system therefor
|
US4709137A
(en)
*
|
1984-04-16 |
1987-11-24 |
Omron Tateisi Electronics Co. |
IC card and financial transaction processing system using IC card
|
US4652698A
(en)
*
|
1984-08-13 |
1987-03-24 |
Ncr Corporation |
Method and system for providing system security in a remote terminal environment
|
US4650975A
(en)
*
|
1984-08-30 |
1987-03-17 |
Casio Computer Co., Ltd. |
IC card and an identification system thereof
|
JPH0762854B2
(ja)
*
|
1985-03-05 |
1995-07-05 |
カシオ計算機株式会社 |
Icカードシステム
|
JPH0691526B2
(ja)
*
|
1985-03-08 |
1994-11-14 |
株式会社東芝 |
通信システム
|
JPH069067B2
(ja)
*
|
1985-07-16 |
1994-02-02 |
カシオ計算機株式会社 |
Icカ−ドシステム
|
JPH0762862B2
(ja)
*
|
1985-09-17 |
1995-07-05 |
カシオ計算機株式会社 |
Icカ−ドシステムにおける認証方式
|
JPS62293469A
(ja)
*
|
1986-06-13 |
1987-12-21 |
Nippon Telegr & Teleph Corp <Ntt> |
電子決済端末用ユニツト
|
US5227614A
(en)
*
|
1986-08-15 |
1993-07-13 |
Norand Corporation |
Core computer processor module, and peripheral shell module assembled to form a pocket size data capture unit
|
US5319710A
(en)
*
|
1986-08-22 |
1994-06-07 |
Tandem Computers Incorporated |
Method and means for combining and managing personal verification and message authentication encrytions for network transmission
|
US4827508A
(en)
*
|
1986-10-14 |
1989-05-02 |
Personal Library Software, Inc. |
Database usage metering and protection system and method
|
JP2856393B2
(ja)
*
|
1987-02-17 |
1999-02-10 |
株式会社東芝 |
携帯可能電子装置
|
US4969188A
(en)
*
|
1987-02-17 |
1990-11-06 |
Gretag Aktiengesellschaft |
Process and apparatus for the protection of secret elements in a network of encrypting devices with open key management
|
DE3889481D1
(de)
*
|
1987-03-04 |
1994-06-16 |
Siemens Nixdorf Inf Syst |
Schaltungsanordnung zur Sicherung des Zugangs zu einem Datenverarbeitungssystem mit Hilfe einer Chipkarte.
|
US4984270A
(en)
*
|
1987-06-19 |
1991-01-08 |
The Exchange System |
Method and system for transmission of financial data
|
US4930073A
(en)
*
|
1987-06-26 |
1990-05-29 |
International Business Machines Corporation |
Method to prevent use of incorrect program version in a computer system
|
FR2618002B1
(fr)
*
|
1987-07-10 |
1991-07-05 |
Schlumberger Ind Sa |
Procede et systeme d'authentification de cartes a memoire electronique
|
NL8702012A
(nl)
*
|
1987-08-28 |
1989-03-16 |
Philips Nv |
Transaktiesysteem bevattende een of meerdere gastheercentrales en een aantal gedistribueerde eindstations, die via een netwerksysteem met enige gastheercentrale koppelbaar zijn, alsmede koncentratiestation en eindstation geschikt voor gebruik in zo een transaktiesysteem en exploitantidentifikatie-element te gebruiken bij zo een eindstation.
|
US4837422A
(en)
*
|
1987-09-08 |
1989-06-06 |
Juergen Dethloff |
Multi-user card system
|
FR2633411B1
(fr)
*
|
1988-06-28 |
1991-09-27 |
Schlumberger Ind Sa |
Systeme de gestion de supports d'informations portatifs
|
US4961142A
(en)
*
|
1988-06-29 |
1990-10-02 |
Mastercard International, Inc. |
Multi-issuer transaction device with individual identification verification plug-in application modules for each issuer
|
US5025373A
(en)
*
|
1988-06-30 |
1991-06-18 |
Jml Communications, Inc. |
Portable personal-banking system
|
EP0403656B1
(de)
*
|
1988-07-13 |
1995-05-24 |
Matsushita Electric Industrial Co., Ltd. |
Übertragungsvorrichtung
|
EP0355372B1
(de)
*
|
1988-07-20 |
1995-03-15 |
SPA Syspatronic AG |
Datenträger-gesteuertes Endgerät in einem Datenaustauschsystem
|
US5367150A
(en)
*
|
1988-09-26 |
1994-11-22 |
Hitachi Maxell, Ltd. |
Data processing system using IC card
|
US4965568A
(en)
*
|
1989-03-01 |
1990-10-23 |
Atalla Martin M |
Multilevel security apparatus and method with personal key
|
US5237609A
(en)
*
|
1989-03-31 |
1993-08-17 |
Mitsubishi Denki Kabushiki Kaisha |
Portable secure semiconductor memory device
|
AU5358190A
(en)
*
|
1989-05-18 |
1990-12-18 |
Siemens Aktiengesellschaft |
Transmission and receiving system
|
US5206488A
(en)
*
|
1989-06-07 |
1993-04-27 |
Mordechai Teicher |
Credit card system including a central unit and a plurality of local units for conducting low-cost transactions
|
FR2648932B1
(fr)
*
|
1989-06-23 |
1992-04-03 |
Parienti Raoul |
Systeme de saisie de traitement de transmission, d'informations et de donnees
|
ZA907106B
(en)
*
|
1989-10-06 |
1991-09-25 |
Net 1 Products Pty Ltd |
Funds transfer system
|
FR2653914A1
(fr)
*
|
1989-10-27 |
1991-05-03 |
Trt Telecom Radio Electr |
Systeme d'authentification d'une carte a microcircuit par un micro-ordinateur personnel, et procede pour sa mise en óoeuvre.
|
JPH03144823A
(ja)
*
|
1989-10-31 |
1991-06-20 |
N T T Data Tsushin Kk |
Icカードとホスト装置間の通信制御装置
|
US5120939A
(en)
*
|
1989-11-09 |
1992-06-09 |
At&T Bell Laboratories |
Databaseless security system
|
US5220501A
(en)
*
|
1989-12-08 |
1993-06-15 |
Online Resources, Ltd. |
Method and system for remote delivery of retail banking services
|
FR2657445B1
(fr)
*
|
1990-01-25 |
1992-04-10 |
Gemplus Card Int |
Procede de chargement de programmes d'application dans un lecteur de carte a memoire a microprocesseur et systeme destine a sa mise en óoeuvre.
|
JPH03223958A
(ja)
*
|
1990-01-29 |
1991-10-02 |
Hitachi Ltd |
取引照会方法
|
EP0440158B1
(de)
*
|
1990-01-30 |
1997-09-10 |
Kabushiki Kaisha Toshiba |
Gegenseitiges Erkennungssystem
|
FR2657706B1
(fr)
*
|
1990-01-30 |
1992-11-27 |
Gemplus Card Internal Sa |
Procede et dispositif de gestion de transactions utilisant des cartes a microcircuit.
|
HUT63931A
(en)
*
|
1990-04-27 |
1993-10-28 |
Scandic Int Pty Ltd |
Method and apparatus for validating active cards, as well as machine operating by said apparatus
|
US5036461A
(en)
*
|
1990-05-16 |
1991-07-30 |
Elliott John C |
Two-way authentication system between user's smart card and issuer-specific plug-in application modules in multi-issued transaction device
|
US5231569A
(en)
*
|
1990-06-12 |
1993-07-27 |
Sears Payment Systems, Inc. |
Account transaction system
|
US5111504A
(en)
*
|
1990-08-17 |
1992-05-05 |
General Instrument Corporation |
Information processing apparatus with replaceable security element
|
JPH04143881A
(ja)
*
|
1990-10-05 |
1992-05-18 |
Toshiba Corp |
相互認証方式
|
US5223699A
(en)
*
|
1990-11-05 |
1993-06-29 |
At&T Bell Laboratories |
Recording and billing system
|
US5276312A
(en)
*
|
1990-12-10 |
1994-01-04 |
Gtech Corporation |
Wagering system using smartcards for transfer of agent terminal data
|
US5221838A
(en)
*
|
1990-12-24 |
1993-06-22 |
Motorola, Inc. |
Electronic wallet
|
JP2901767B2
(ja)
*
|
1991-02-08 |
1999-06-07 |
株式会社東芝 |
暗号通信システム及び携帯可能電子装置
|
US5182770A
(en)
*
|
1991-04-19 |
1993-01-26 |
Geza Medveczky |
System and apparatus for protecting computer software
|
US5343524A
(en)
*
|
1991-06-21 |
1994-08-30 |
Mu Xiao Chun |
Intelligent security device
|
DE9109977U1
(de)
*
|
1991-08-12 |
1992-12-24 |
Intelligent Solution Services Gmbh, 8051 Marzling, De |
|
US5265164A
(en)
*
|
1991-10-31 |
1993-11-23 |
International Business Machines Corporation |
Cryptographic facility environment backup/restore and replication in a public key cryptosystem
|
EP0722596A4
(de)
*
|
1991-11-12 |
1997-03-05 |
Security Domain Pty Ltd |
Verfahren und system zur gesicherten, dezentralisierten personifizierung von chipkarten
|
US5453601A
(en)
*
|
1991-11-15 |
1995-09-26 |
Citibank, N.A. |
Electronic-monetary system
|
US5557518A
(en)
*
|
1994-04-28 |
1996-09-17 |
Citibank, N.A. |
Trusted agents for open electronic commerce
|
US5249230A
(en)
*
|
1991-11-21 |
1993-09-28 |
Motorola, Inc. |
Authentication system
|
FR2685510B1
(fr)
*
|
1991-12-19 |
1997-01-03 |
Bull Cps |
Procede d'authentification, par un milieu exterieur, d'un objet portatif connecte a ce milieu par l'intermediaire d'une ligne de transmission, et systeme pour la mise en oeuvre
|
US5210795A
(en)
*
|
1992-01-10 |
1993-05-11 |
Digital Equipment Corporation |
Secure user authentication from personal computer
|
US5276735A
(en)
*
|
1992-04-17 |
1994-01-04 |
Secure Computing Corporation |
Data enclave and trusted path system
|
US5336870A
(en)
*
|
1992-05-26 |
1994-08-09 |
Hughes Thomas S |
System for remote purchase payment transactions and remote bill payments
|
US5327497A
(en)
*
|
1992-06-04 |
1994-07-05 |
Integrated Technologies Of America, Inc. |
Preboot protection of unauthorized use of programs and data with a card reader interface
|
US5224166A
(en)
*
|
1992-08-11 |
1993-06-29 |
International Business Machines Corporation |
System for seamless processing of encrypted and non-encrypted data and instructions
|
US5396558A
(en)
*
|
1992-09-18 |
1995-03-07 |
Nippon Telegraph And Telephone Corporation |
Method and apparatus for settlement of accounts by IC cards
|
US5267314A
(en)
*
|
1992-11-17 |
1993-11-30 |
Leon Stambler |
Secure transaction system and method utilized therein
|
US5317636A
(en)
*
|
1992-12-09 |
1994-05-31 |
Arris, Inc. |
Method and apparatus for securing credit card transactions
|
US5335276A
(en)
*
|
1992-12-16 |
1994-08-02 |
Texas Instruments Incorporated |
Communication system and methods for enhanced information transfer
|
JPH06236325A
(ja)
*
|
1993-02-08 |
1994-08-23 |
Sansei Denshi Japan Kk |
データ記憶装置
|
DE4306198A1
(de)
*
|
1993-02-27 |
1994-09-01 |
Sel Alcatel Ag |
Telekommunikationseinrichtung
|
US5513261A
(en)
*
|
1993-12-29 |
1996-04-30 |
At&T Corp. |
Key management scheme for use with electronic cards
|