ES2065903T3 - Sistema para encriptamiento e identificacion. - Google Patents

Sistema para encriptamiento e identificacion.

Info

Publication number
ES2065903T3
ES2065903T3 ES88114858T ES88114858T ES2065903T3 ES 2065903 T3 ES2065903 T3 ES 2065903T3 ES 88114858 T ES88114858 T ES 88114858T ES 88114858 T ES88114858 T ES 88114858T ES 2065903 T3 ES2065903 T3 ES 2065903T3
Authority
ES
Spain
Prior art keywords
keys
matrix
keyboard
symbols
appear
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
ES88114858T
Other languages
English (en)
Inventor
John P Cairns
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.)
Computer Security Corp
Original Assignee
Computer Security 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
Application filed by Computer Security Corp filed Critical Computer Security Corp
Application granted granted Critical
Publication of ES2065903T3 publication Critical patent/ES2065903T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
    • G06F21/82—Protecting input, output or interconnection devices
    • G06F21/83—Protecting input, output or interconnection devices input devices, e.g. keyboards, mice or controllers thereof
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/30—Individual registration on entry or exit not involving the use of a pass
    • G07C9/32—Individual registration on entry or exit not involving the use of a pass in combination with an identity check
    • G07C9/33—Individual registration on entry or exit not involving the use of a pass in combination with an identity check by means of a password
    • 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
    • G07F7/1025—Identification of user by a PIN code
    • G07F7/1033—Details of the PIN pad
    • G07F7/1041—PIN input keyboard gets new key allocation at each use

Landscapes

  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Finance (AREA)
  • Strategic Management (AREA)
  • General Business, Economics & Management (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Storage Device Security (AREA)

Abstract

SISTEMA QUE CONSTA DE UN TECLADO Y QUE OPERA PARA DETECTAR LA PLABRA-CLAVE QUE ES INTRODUCIDA EN EL MISMO ACCIONANDO TECLAS DEL TECLADO. ESTE CONSTA DE UNA MATRIZ (33) DE TECLAS Y REPRESENTACIONES VISIBLES VARIABLES DE NUMEROS ENTEROS Y LETRAS. LA MATRIZ ES UN CONJUNTO RECTANGULAR DE TECLAS (10A A 10B) Y LAS REPRESENTACIONES VARIABLES APARECEN EN UN DISPOSITIVO DE VISUALIZACION, COMO UN DISPOSITIVO DE DIODOS EMISORES DE LUZ, ASOCIADAS A LAS RESPECTIVAS TECLAS. LOS SIMBOLOS QUE APARECEN EN EL DISPOSITIVO DE DIODOS DE LA MATRIZ PERTENECEN AL CODIGO ALFABETICO, DEL QUE SE SELECCIONA LA SERIE DE SIMBOLOS PARA LA CLAVE.
ES88114858T 1987-09-10 1988-09-12 Sistema para encriptamiento e identificacion. Expired - Lifetime ES2065903T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/095,405 US4962530A (en) 1987-09-10 1987-09-10 System for cryptographing and identification

Publications (1)

Publication Number Publication Date
ES2065903T3 true ES2065903T3 (es) 1995-03-01

Family

ID=22251837

Family Applications (1)

Application Number Title Priority Date Filing Date
ES88114858T Expired - Lifetime ES2065903T3 (es) 1987-09-10 1988-09-12 Sistema para encriptamiento e identificacion.

Country Status (5)

Country Link
US (1) US4962530A (es)
EP (1) EP0306997B1 (es)
CA (1) CA1320747C (es)
DE (1) DE3852253T2 (es)
ES (1) ES2065903T3 (es)

Families Citing this family (38)

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US5161190A (en) * 1987-09-10 1992-11-03 Computer Security Corp. System for encryption and identification
US5130519A (en) * 1990-01-16 1992-07-14 George Bush Portable pin card
US5623547A (en) * 1990-04-12 1997-04-22 Jonhig Limited Value transfer system
WO1993004425A1 (en) * 1991-08-13 1993-03-04 Universal Photonix, Inc. System for remotely validating the identity of indivuals and determining their locations
GB9119123D0 (en) * 1991-09-07 1991-10-23 Int Computers Ltd Access control mechanism
US5453601A (en) * 1991-11-15 1995-09-26 Citibank, N.A. Electronic-monetary system
US5276314A (en) * 1992-04-03 1994-01-04 International Business Machines Corporation Identity verification system resistant to compromise by observation of its use
JP2899480B2 (ja) * 1992-06-13 1999-06-02 美和ロック株式会社 暗証符号入力盤
US5949348A (en) * 1992-08-17 1999-09-07 Ncr Corporation Method and apparatus for variable keyboard display
US5251259A (en) * 1992-08-20 1993-10-05 Mosley Ernest D Personal identification system
US5557686A (en) * 1993-01-13 1996-09-17 University Of Alabama Method and apparatus for verification of a computer user's identification, based on keystroke characteristics
FR2711434B1 (fr) * 1993-10-19 1995-12-22 Kime Terminal électronique à clavier d'introduction de données.
US6868408B1 (en) 1994-04-28 2005-03-15 Citibank, N.A. Security systems and methods applicable to an electronic monetary system
US5799087A (en) * 1994-04-28 1998-08-25 Citibank, N.A. Electronic-monetary system
FR2723806A1 (fr) * 1994-08-17 1996-02-23 Schlumberger Ind Sa Dispositif de clavier securise
US5754652A (en) * 1994-12-14 1998-05-19 Lucent Technologies Inc. Method and apparatus for secure pin entry
DE19600768C2 (de) * 1996-01-11 1998-04-16 Ibm Sicherheitstastatur
JPH10307799A (ja) * 1997-02-28 1998-11-17 Media Konekuto:Kk コンピュータ通信網における身元確認方法及び身元確認装置
US6317835B1 (en) 1998-12-23 2001-11-13 Radiant Systems, Inc. Method and system for entry of encrypted and non-encrypted information on a touch screen
EP1249008A1 (fr) * 2000-01-17 2002-10-16 Roger Solioz Proc d pour la production d'une structure de donn es, utilisable dans l'identification par mot de passe
KR20010100473A (ko) * 2000-05-02 2001-11-14 김덕진 암호화에 의해 보안이 유지되는 인터넷상에서의 금융거래방법 및 이를 위한 기록매체
FR2816779B1 (fr) * 2000-11-10 2003-03-07 Thomson Csf Procede et systeme de transmission par cryptographie quantique
US20020066017A1 (en) * 2000-11-28 2002-05-30 Multiscience System Pte Ltd. Security systems for internet transactions and method of use
JP4839516B2 (ja) * 2001-02-27 2011-12-21 ソニー株式会社 認証システム及び認証方法
US7350078B1 (en) * 2001-04-26 2008-03-25 Gary Odom User selection of computer login
JP4009437B2 (ja) * 2001-05-09 2007-11-14 株式会社ルネサステクノロジ 情報処理装置
KR20010103083A (ko) * 2001-09-18 2001-11-23 (주)메이즈텍 암호데이터 입력장치
US6961048B2 (en) * 2002-01-17 2005-11-01 Sun Microsystems, Inc. Displaying information on keys of a keyboard
JP4090251B2 (ja) * 2002-03-05 2008-05-28 パスロジ株式会社 認証装置、認証方法、ならびに、プログラム
US7370209B2 (en) * 2003-01-30 2008-05-06 Hewlett-Packard Development Company, L.P. Systems and methods for increasing the difficulty of data sniffing
US7509686B2 (en) * 2003-02-03 2009-03-24 Checco John C Method for providing computer-based authentication utilizing biometrics
BR0300474A (pt) * 2003-02-25 2004-11-03 Banco Itau S A Método de geração de um teclado virtual para digitação da senha de segurança ou identificação positiva de um usuário
US7734929B2 (en) * 2004-04-30 2010-06-08 Hewlett-Packard Development Company, L.P. Authorization method
JP4952213B2 (ja) * 2006-02-20 2012-06-13 富士通株式会社 電子機器及びパスワード入力プログラム
US8401244B2 (en) * 2007-12-21 2013-03-19 General Instrument Corporation Method and system for securely authenticating user identity information
US8825548B2 (en) * 2009-06-30 2014-09-02 Ebay Inc. Secure authentication between multiple parties
US9030293B1 (en) * 2012-05-04 2015-05-12 Google Inc. Secure passcode entry
GB2527034A (en) 2014-06-03 2015-12-16 Ibm A method and apparatus for providing a user access to a computer system

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2518458A (en) * 1944-08-25 1950-08-15 William F Friedman Authenticating device
US3495232A (en) * 1966-10-07 1970-02-10 Westinghouse Electric Corp Display screen and switching matrix
CA966226A (en) * 1969-11-26 1975-04-15 Kenneth M. Goldberg Credit card verifier
US3688086A (en) * 1970-10-28 1972-08-29 Simcom Corp Check digit and transaction authorization system
NO760499L (es) * 1975-02-24 1976-08-25 Gretag Ag
US4184148A (en) * 1975-05-22 1980-01-15 Id Code Industries, Inc. Identification devices and systems
US4034193A (en) * 1975-08-21 1977-07-05 Veeder Industries, Inc. Electronic access control system
US4078257A (en) * 1976-08-23 1978-03-07 Hewlett-Packard Company Calculator apparatus with electronically alterable key symbols
US4170714A (en) * 1976-11-10 1979-10-09 Datotek, Inc. Digital cryptographic system and testing thereof
US4158433A (en) * 1976-11-22 1979-06-19 Glen Peterson Method of and apparatus for securing and storing personal information
US4277837A (en) * 1977-12-30 1981-07-07 International Business Machines Corporation Personal portable terminal for financial transactions
JPS583233Y2 (ja) * 1978-04-06 1983-01-20 シャープ株式会社 薄型キ−
US4280121A (en) * 1978-06-05 1981-07-21 Crask Geoffrey J Keyboard assembly with controllable key legends
US4224615A (en) * 1978-09-14 1980-09-23 Texas Instruments Incorporated Method of using a liquid crystal display device as a data input device
US4290061A (en) * 1979-08-23 1981-09-15 General Electric Company Electrically integrated touch input and output display system
WO1981002349A1 (en) * 1980-02-15 1981-08-20 Rehm Pty Ltd Improvements in security means
US4529870A (en) * 1980-03-10 1985-07-16 David Chaum Cryptographic identification, financial transaction, and credential device
US4484179A (en) * 1980-04-16 1984-11-20 At&T Bell Laboratories Touch position sensitive surface
US4333090A (en) * 1980-05-05 1982-06-01 Hirsch Steven B Secure keyboard input terminal
US4479112A (en) * 1980-05-05 1984-10-23 Secure Keyboards Limited Secure input system
EP0076255A1 (en) * 1981-04-07 1983-04-13 BENTON, William M. Transaction verification system using optical data communication link
US4454414A (en) * 1982-06-16 1984-06-12 Vericard Corporation Funds transfer system using optically coupled, portable modules
US4558175A (en) * 1982-08-02 1985-12-10 Leonard J. Genest Security system and method for securely communicating therein
US4644326A (en) * 1983-06-03 1987-02-17 Secure Keyboards Limited Unitary key panel
JPS60134377A (ja) * 1983-12-21 1985-07-17 Omron Tateisi Electronics Co 暗証番号入力装置
JPS60144154U (ja) * 1984-03-07 1985-09-25 シャープ株式会社 携帯用電子計算機
US4642627A (en) * 1984-03-13 1987-02-10 General Electric Company Illuminated compact control surface
DE3585464D1 (de) * 1984-06-19 1992-04-09 Casio Computer Co Ltd Intelligente karte.
US4614861A (en) * 1984-11-15 1986-09-30 Intellicard International, Inc. Unitary, self-contained card verification and validation system and method
US4689478A (en) * 1984-12-24 1987-08-25 Ncr Corporation System for handling transactions including a portable personal terminal
US4707594A (en) * 1985-06-27 1987-11-17 Intellicard International, Inc. Unitary, self-contained consumer transaction card
DE3602713A1 (de) * 1986-01-30 1987-08-06 Bosch Gmbh Robert Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
GB8602872D0 (en) * 1986-02-05 1986-03-12 Racal Chubb Ltd Data input device
US4667087A (en) * 1986-03-31 1987-05-19 Max A. Quintana Secure credit card
US4766293A (en) * 1986-06-26 1988-08-23 Visa International Service Association Portable financial transaction card capable of authorizing a transaction in foreign currencies

Also Published As

Publication number Publication date
US4962530A (en) 1990-10-09
DE3852253T2 (de) 1995-06-01
CA1320747C (en) 1993-07-27
EP0306997A2 (en) 1989-03-15
DE3852253D1 (de) 1995-01-12
EP0306997A3 (en) 1989-07-26
EP0306997B1 (en) 1994-11-30

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