TRANSACTION SYSTEM SECURITY METHOD AND APPARATUS

An improved security system is disclosed which uses an IC card to enhance the security functions involving component authentication, user verification, user authorization and access control, protection of message secrecy and integrity, management of cryptographic keys, and auditablity. Both the secu...

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Hauptverfasser: ABRAHAM, DENNIS GEORGE, ROHLAND, WILLIAM STANLEY, ARNOLD, TODD WESTON, NECKYFAROW, STEVEN WILLIAM, ADEN, STEVEN GEORGE
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creator ABRAHAM, DENNIS GEORGE
ROHLAND, WILLIAM STANLEY
ARNOLD, TODD WESTON
NECKYFAROW, STEVEN WILLIAM
ADEN, STEVEN GEORGE
description An improved security system is disclosed which uses an IC card to enhance the security functions involving component authentication, user verification, user authorization and access control, protection of message secrecy and integrity, management of cryptographic keys, and auditablity. Both the security method and the apparatus for embodying these functions across a total system or network using a common cryptographic architecture are disclosed. Authorization to perform these functions in the various security component device nodes in the network can be distributed to the various nodes at which they will be executed in order to personalize the use of the components.
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language eng ; fre
recordid cdi_epo_espacenet_CA2026739C
source esp@cenet
subjects CALCULATING
CHECKING-DEVICES
COIN-FREED OR LIKE APPARATUS
COMPUTING
COUNTING
DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRIC DIGITAL DATA PROCESSING
ELECTRICITY
HANDLING RECORD CARRIERS
INFORMATION STORAGE
PHYSICS
PRESENTATION OF DATA
RECOGNITION OF DATA
RECORD CARRIERS
STATIC STORES
SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
title TRANSACTION SYSTEM SECURITY METHOD AND APPARATUS
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