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ES8405185A1 - System guaranteeing integrity of a gambling system - Google Patents

System guaranteeing integrity of a gambling system

Info

Publication number
ES8405185A1
ES8405185A1 ES522284A ES522284A ES8405185A1 ES 8405185 A1 ES8405185 A1 ES 8405185A1 ES 522284 A ES522284 A ES 522284A ES 522284 A ES522284 A ES 522284A ES 8405185 A1 ES8405185 A1 ES 8405185A1
Authority
ES
Spain
Prior art keywords
deriving
value
data
validation information
verification
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
Application number
ES522284A
Other languages
Spanish (es)
Other versions
ES522284A0 (en
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.)
Bally Manufacturing Corp
Original Assignee
Bally Manufacturing 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 Bally Manufacturing Corp filed Critical Bally Manufacturing Corp
Publication of ES8405185A1 publication Critical patent/ES8405185A1/en
Publication of ES522284A0 publication Critical patent/ES522284A0/en
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F17/00—Coin-freed apparatus for hiring articles; Coin-freed facilities or services
    • G07F17/32—Coin-freed apparatus for hiring articles; Coin-freed facilities or services for games, toys, sports, or amusements
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/14—Protection against unauthorised use of memory or access to memory
    • G06F12/1408—Protection against unauthorised use of memory or access to memory by using cryptography
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F17/00—Coin-freed apparatus for hiring articles; Coin-freed facilities or services
    • G07F17/32—Coin-freed apparatus for hiring articles; Coin-freed facilities or services for games, toys, sports, or amusements
    • G07F17/3241—Security aspects of a gaming system, e.g. detecting cheating, device integrity, surveillance
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F9/00—Details other than those peculiar to special kinds or types of apparatus
    • G07F9/02—Devices for alarm or indication, e.g. when empty; Advertising arrangements in coin-freed apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Computer Security & Cryptography (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Storage Device Security (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Circuits Of Receivers In General (AREA)
  • Devices For Executing Special Programs (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Pinball Game Machines (AREA)
  • Devices For Checking Fares Or Tickets At Control Points (AREA)

Abstract

Data and associated validation information stored in a nonsecure location are verified as to integrity by cryptograph techniques. Verification activates a gambling system to operate in a gambler-responsive mode, and non-verification activates an alarm mode. The system is used in postal metering, electronic mail, electronic funds transfer and other source data processing systems. The validation information is formed by deriving a first value from the data according to a first relationship, and then deriving the validation information from the first value by means of a nonpublic derivation having an inverse function. The validation word is then associated with the data and stored in the nonsecure portion. Verification is accomplished by deriving 430 a first value from the data by the first relationship, and deriving 450 a second value from the validation information by means of the inverse function. The first and second values are operatively related 450 to determine system integrity. All relationships are one way function, in a preferred embodiment. In a preferred embodiment, the first and inverse second relationships are public and the second relationship is secret.
ES522284A 1982-05-12 1983-05-11 A DEVICE TO GUARANTEE THE INTEGRITY OF GAMING SYSTEMS AND OTHER PROTECTED DATA PROCESSING SYSTEMS. Granted ES522284A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US37741382A 1982-05-12 1982-05-12

Publications (2)

Publication Number Publication Date
ES8405185A1 true ES8405185A1 (en) 1984-05-16
ES522284A0 ES522284A0 (en) 1984-05-16

Family

ID=23489006

Family Applications (1)

Application Number Title Priority Date Filing Date
ES522284A Granted ES522284A0 (en) 1982-05-12 1983-05-11 A DEVICE TO GUARANTEE THE INTEGRITY OF GAMING SYSTEMS AND OTHER PROTECTED DATA PROCESSING SYSTEMS.

Country Status (13)

Country Link
AU (1) AU1432583A (en)
BE (1) BE896722A (en)
BR (1) BR8302453A (en)
DE (1) DE3316414A1 (en)
DK (1) DK211683A (en)
ES (1) ES522284A0 (en)
FR (2) FR2527359A1 (en)
GB (1) GB2121569B (en)
IT (1) IT1168870B (en)
NL (1) NL8301708A (en)
NO (1) NO831648L (en)
PT (1) PT76671B (en)
SE (1) SE8302671D0 (en)

Families Citing this family (67)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8323283D0 (en) * 1983-08-31 1983-10-05 Univ Strathclyde Copyright protection device
US4799258A (en) * 1984-02-13 1989-01-17 National Research Development Corporation Apparatus and methods for granting access to computers
AU581532B2 (en) * 1985-06-27 1989-02-23 Diebold Incorporated Control of document dispensing machine:
GR880100673A (en) * 1988-10-07 1990-11-29 Panagiotis Skaltsas Coding method for the protection of products from copying
RU95103479A (en) 1994-03-11 1996-12-27 Уолкер Эссет Мэнеджмент Лимитед Партнершип (US) Game system, game computer, method for playing or drawing lottery when player participates in it
AU4718400A (en) * 1995-06-29 2000-09-14 Silicon Gaming, Inc. Electronic casino gaming system with improved play capacity, authentication and security
US5643086A (en) 1995-06-29 1997-07-01 Silicon Gaming, Inc. Electronic casino gaming apparatus with improved play capacity, authentication and security
DE69638322D1 (en) 1995-06-29 2011-03-03 Igt Reno Electronic casino game system with improved gameplay, authentication and security
US7063615B2 (en) 1995-06-29 2006-06-20 Igt Electronic gaming apparatus with authentication
USRE39369E1 (en) 1995-06-29 2006-10-31 Igt Electronic casino gaming system with improved play capacity, authentication and security
US6402614B1 (en) 1995-06-30 2002-06-11 Walker Digital, Llc Off-line remote system for lotteries and games of skill
US5871398A (en) * 1995-06-30 1999-02-16 Walker Asset Management Limited Partnership Off-line remote system for lotteries and games of skill
US7179168B1 (en) 1995-06-30 2007-02-20 Walker Digital, Llc Systems and methods for allocating an outcome amount among a total number of events
EP0762337A3 (en) * 1995-09-08 2000-01-19 Francotyp-Postalia Aktiengesellschaft & Co. Method and device for enhancing manipulation-proof of critical data
US20030177347A1 (en) 1995-11-22 2003-09-18 Bruce Schneier Methods and apparatus for awarding prizes based on authentication of computer generated outcomes using coupons
US6264560B1 (en) 1996-01-19 2001-07-24 Sheldon F. Goldberg Method and system for playing games on a network
US9530150B2 (en) 1996-01-19 2016-12-27 Adcension, Llc Compensation model for network services
US5823879A (en) 1996-01-19 1998-10-20 Sheldon F. Goldberg Network gaming system
EP1441464A1 (en) 1996-06-17 2004-07-28 Igt Electronic casino gaming system with authentication and security
US6634942B2 (en) 1996-12-30 2003-10-21 Jay S. Walker System and method for automated play of multiple gaming devices
US7476153B2 (en) 1996-12-30 2009-01-13 Walker Digital, Llc System and method for remote automated play of a gaming device
US7806763B2 (en) 1996-12-30 2010-10-05 Igt System and method for remote automated play of a gaming device
US6964611B2 (en) 1996-12-30 2005-11-15 Walker Digital, Llc System and method for automated play of lottery games
US5954817A (en) * 1996-12-31 1999-09-21 Motorola, Inc. Apparatus and method for securing electronic information in a wireless communication device
US20020025852A1 (en) 2000-09-29 2002-02-28 Alcorn Allan E. Gaming apparatus with portrait-mode display
AU748955B2 (en) 1998-06-17 2002-06-13 Aristocrat Technologies Australia Pty Limited Software verification and authentication
US6508710B1 (en) 1999-12-27 2003-01-21 Virtgame Corp. Gaming system with location verification
US7043641B1 (en) 2000-03-08 2006-05-09 Igt Encryption in a secure computerized gaming system
CA2402389A1 (en) 2000-03-08 2002-09-19 Shuffle Master, Inc. Computerized gaming system, method and apparatus
US7988559B2 (en) 2001-03-08 2011-08-02 Igt Computerized gaming system, method and apparatus
US7452270B2 (en) 2000-06-29 2008-11-18 Walker Digital, Llc Systems and methods for presenting an outcome amount via a total number of events
AU8512501A (en) * 2000-08-21 2002-03-04 Int Game Tech Method and apparatus for software authentication
US6675152B1 (en) 2000-09-13 2004-01-06 Igt Transaction signature
US8678902B2 (en) 2005-09-07 2014-03-25 Bally Gaming, Inc. System gaming
ATE230145T1 (en) * 2000-11-06 2003-01-15 Nkl Nordwestdeutsche Klassenlo DATA PROCESSING SYSTEM
US7117376B2 (en) 2000-12-28 2006-10-03 Intel Corporation Platform and method of creating a secure boot that enforces proper user authentication and enforces hardware configurations
US7203841B2 (en) 2001-03-08 2007-04-10 Igt Encryption in a secure computerized gaming system
US20020187828A1 (en) * 2001-06-12 2002-12-12 Jamal Benbrahim Method and apparatus for securing gaming machine operating data
FI114416B (en) 2001-06-15 2004-10-15 Nokia Corp Procedure for securing electronic device, fuse system and electronic device
US7162036B2 (en) 2001-08-06 2007-01-09 Igt Digital identification of unique game characteristics
US6685567B2 (en) 2001-08-08 2004-02-03 Igt Process verification
EP1433078A4 (en) 2001-09-10 2006-11-15 Igt Reno Nev METHOD FOR DEVELOPING GAME PROGRAMS COMPATIBLE WITH A COMPUTERIZED GAME OPERATING SYSTEM, AND DEVICE
US20040054952A1 (en) 2002-09-13 2004-03-18 Morrow James W. Device verification system and method
US7749076B2 (en) 2002-09-13 2010-07-06 Bally Gaming, Inc. System and method for an alterable storage media in a gaming machine
US6902481B2 (en) 2001-09-28 2005-06-07 Igt Decoupling of the graphical presentation of a game from the presentation logic
US8708828B2 (en) 2001-09-28 2014-04-29 Igt Pluggable modular gaming modifiers and configuration templates for gaming environments
US7931533B2 (en) 2001-09-28 2011-04-26 Igt Game development architecture that decouples the game logic from the graphics logics
EP1463569A4 (en) 2001-11-26 2010-06-02 Igt Reno Nev DEVICE AND METHOD FOR ACTIVE INTERCONNECTION VALIDATION
US8226473B2 (en) 2002-04-10 2012-07-24 Wms Gaming Inc. Gaming software authentication
JP2005524894A (en) * 2002-05-03 2005-08-18 エヌカーエル・ノルトヴェストドイチェ・クラッセンロッテリー Data processing system for lottery organization
US7320642B2 (en) 2002-09-06 2008-01-22 Wms Gaming Inc. Security of gaming software
US9117342B2 (en) 2004-09-16 2015-08-25 Bally Gaming, Inc. Networked gaming system communication protocols and methods
US8568237B2 (en) 2004-09-16 2013-10-29 Bally Gaming, Inc. Networked gaming system communication protocols and methods
US8535158B2 (en) 2004-09-16 2013-09-17 Bally Gaming, Inc. Networked gaming system communication protocols and methods
US9053610B2 (en) 2002-09-13 2015-06-09 Bally Gaming, Inc. Networked gaming system communication protocols and methods
US9082260B2 (en) 2004-09-16 2015-07-14 Bally Gaming, Inc. Networked gaming system communication protocols and methods
US8992326B2 (en) 2006-09-06 2015-03-31 Bally Gaming, Inc. Networked gaming system communication protocols and methods
US8529349B2 (en) 2004-09-16 2013-09-10 Bally Gaming, Inc. Networked gaming system communication protocols and methods
US7367889B2 (en) 2003-06-09 2008-05-06 Wms Gaming Inc. Gaming machine having hardware-accelerated software authentication
US7600108B2 (en) 2003-06-17 2009-10-06 Wms Gaming Inc. Gaming machine having reduced-read software authentication
US7491122B2 (en) 2003-07-09 2009-02-17 Wms Gaming Inc. Gaming machine having targeted run-time software authentication
US10803694B2 (en) 2004-09-16 2020-10-13 Sg Gaming, Inc. Player gaming console, gaming machine, networked gaming system
US8038530B2 (en) 2005-02-28 2011-10-18 Wms Gaming Inc. Method and apparatus for filtering wagering game content
US8705739B2 (en) 2005-08-29 2014-04-22 Wms Gaming Inc. On-the-fly encryption on a gaming machine
US8678901B1 (en) 2005-09-07 2014-03-25 Bally Gaming System gaming
US8500537B2 (en) 2007-05-17 2013-08-06 Walker Digital, Llc Group play of a lottery game
US9424712B2 (en) 2008-06-27 2016-08-23 Bally Gaming, Inc. Authenticating components in wagering game systems

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4186871A (en) * 1978-03-01 1980-02-05 International Business Machines Corporation Transaction execution system with secure encryption key storage and communications
US4218738A (en) * 1978-05-05 1980-08-19 International Business Machines Corporation Method for authenticating the identity of a user of an information system
DE2826469C2 (en) * 1978-06-16 1982-12-02 The Grey Lab. Establishment, 9490 Vaduz Procedure and device for securing documents
DE2949351C2 (en) * 1979-12-07 1982-04-15 The Grey Lab. Establishment, 9490 Vaduz Method and device for generating and checking documents and the document used therewith
US4328414A (en) * 1979-12-11 1982-05-04 Atalla Technovations Multilevel security apparatus and method
US4386266A (en) * 1980-02-11 1983-05-31 International Business Machines Corporation Method for operating a transaction execution system having improved verification of personal identification
GB2082361A (en) * 1980-08-12 1982-03-03 Ass Leisure Games Recording data in amusement machines

Also Published As

Publication number Publication date
IT1168870B (en) 1987-05-20
SE8302671D0 (en) 1983-05-10
IT8348275A0 (en) 1983-05-11
SE8302671L (en) 1984-11-13
BE896722A (en) 1983-09-01
AU1432583A (en) 1983-11-17
FR2527359A1 (en) 1983-11-25
DK211683A (en) 1983-11-13
FR2533722A1 (en) 1984-03-30
BR8302453A (en) 1984-01-17
NO831648L (en) 1983-11-14
GB8312834D0 (en) 1983-06-15
DK211683D0 (en) 1983-05-11
PT76671A (en) 1983-06-01
ES522284A0 (en) 1984-05-16
DE3316414A1 (en) 1983-12-22
NL8301708A (en) 1983-12-01
PT76671B (en) 1986-03-12
GB2121569B (en) 1986-07-02
GB2121569A (en) 1983-12-21

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971001