DEVICE AND METHOD FOR PROCESSING TRANSACTION REQUEST IN PROCESSING ENVIRONMENT OF TRUST ZONE
First Claim
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1. A method for operating a transaction application in a trust zone, the method comprising:
- confirming, by a processor, whether a transaction request from the application is performed in a processing environment of a secure world; and
requesting an output unit, by the processor, for an output of notification information that corresponds to a result of the confirming,wherein the output of the notification information indicates that the transaction request is safe in response to the transaction request being performed in the processing environment of the secure world.
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Abstract
Provided is a device and method for operating a transaction application in a trust zone. The method includes confirming, by a processor, whether a transaction request from the application is performed in a processing environment of a secure world, and requesting an output unit, by the processor, for an output of notification information that corresponds to a result of the confirming, wherein the output of the notification information indicates that the transaction request is safe in response to the transaction request being performed in the processing environment of the secure world.
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Citations
18 Claims
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1. A method for operating a transaction application in a trust zone, the method comprising:
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confirming, by a processor, whether a transaction request from the application is performed in a processing environment of a secure world; and requesting an output unit, by the processor, for an output of notification information that corresponds to a result of the confirming, wherein the output of the notification information indicates that the transaction request is safe in response to the transaction request being performed in the processing environment of the secure world. - View Dependent Claims (2, 3, 4, 5, 6, 7, 15, 16)
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8. A device for operating a transaction application in a trust zone, the device comprising:
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a processor configured to confirm whether a transaction request from the transaction application is performed in a processing environment of a secure world and request for an output of notification information that corresponds to a result of the confirmation; and an output unit configured to output the notification information that indicates the transaction request is safe in response to the transaction request is performed in the processing environment of the secure world. - View Dependent Claims (9, 10, 11, 12, 13, 14)
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17. A method of a processor operating a transaction application, the method comprising:
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generating a transaction request from the application; determining whether the transaction request is performed in the processing environment of the secure world; and obtaining security information, from a subscriber identification module (SIM) card in response to the transaction request being performed in the processing environment of the secure world. - View Dependent Claims (18)
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Specification