Image Verification By An Electronic Device

A method for verifying an image by a first electronic device, the method comprising the first electronic device: sending a request for an image to a second electronic device, wherein the second electronic device is remote from the first electronic device and, optionally, a server; receiving an image...

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Hauptverfasser: Sylvester David, Tanner Colin
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creator Sylvester David
Tanner Colin
description A method for verifying an image by a first electronic device, the method comprising the first electronic device: sending a request for an image to a second electronic device, wherein the second electronic device is remote from the first electronic device and, optionally, a server; receiving an image and a certificate from the second electronic device, wherein the certificate comprises a protected checksum of at least the image; generating a checksum in dependence on at least the received image; performing a comparison in dependence on said generated checksum and the protected checksum received in the certificate; and verifying the received image in dependence upon the comparison. Advantageously, the first electronic device is able to verify each received image and to prevent the display of any received images that are not authenticated. Applications include the display of card images.
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language eng
recordid cdi_epo_espacenet_US2017063555A1
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subjects CALCULATING
COMPUTING
COUNTING
DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRIC DIGITAL DATA PROCESSING
ELECTRICITY
PHYSICS
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 Image Verification By An Electronic Device
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