SMART CARD WITH OTP INCLUDING IRIS IMAGE INFORMATION
PURPOSE: A smart card with an OTP(One-Time Password) including iris image information is provided to improve security by combining bio information with the OTP and comparing iris image information obtained through a camera with iris image information stored in a memory of the smart card. CONSTITUTIO...
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| creator | TUYEN NGUYEN CHOL, HYEONG IN DZUNG PHAM KIM, DAE HOON |
| description | PURPOSE: A smart card with an OTP(One-Time Password) including iris image information is provided to improve security by combining bio information with the OTP and comparing iris image information obtained through a camera with iris image information stored in a memory of the smart card. CONSTITUTION: An iris image template(14) is stored in a memory for confirming a user of a smart card. An OTP unit(11) generates an OTP on a bracket or a terminal including a card reader and a camera by using a hash function using an iris image template taken by the camera as a variable. The memory includes a program for generating the OTP. A microprocessor executes the program stored in the memory. A determining unit compares the iris image template taken by the camera with an iris image template registered in the smart card reader to determine an owner of the smart card. [Reference numerals] (AA) Bio information acquisition terminal; (BB) Image sensor; (CC) Quality measuring device; (DD) Iris image preprocessing device; (EE) Iris template generating device; (FF) Smart card interface |
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CONSTITUTION: An iris image template(14) is stored in a memory for confirming a user of a smart card. An OTP unit(11) generates an OTP on a bracket or a terminal including a card reader and a camera by using a hash function using an iris image template taken by the camera as a variable. The memory includes a program for generating the OTP. A microprocessor executes the program stored in the memory. A determining unit compares the iris image template taken by the camera with an iris image template registered in the smart card reader to determine an owner of the smart card. 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| language | eng ; kor |
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| subjects | ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDEDFOR ELSEWHERE CALCULATING CHECKING-DEVICES COMPUTING COUNTING GENERATING RANDOM NUMBERS HANDLING RECORD CARRIERS PHYSICS PRESENTATION OF DATA RECOGNITION OF DATA RECORD CARRIERS REGISTERING OR INDICATING THE WORKING OF MACHINES TIME OR ATTENDANCE REGISTERS VOTING OR LOTTERY APPARATUS |
| title | SMART CARD WITH OTP INCLUDING IRIS IMAGE INFORMATION |
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