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Method and system for secure entry of identification data for the authentication of a transaction being performed by means of a self- service terminal
Method and system for secure entry of identification data for the authentication of a transaction being performed by means of a self- service terminal
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机译:用于通过自助终端执行用于交易认证的安全输入标识数据的方法和系统
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摘要
A system for authentication and execution of a transaction at a self-service terminal. The system has a first computerized unit (PINSRV) which, in correspondence to a first data set comprising first elements (0, 1, 2, 3, . . . 9) from which the identification data (PIN) are derived, generates a second set of data with second elements (A, B, C, . . . , J), each of which is unambiguously assigned to one of the first elements. A monitor (DISP) is structurally connected to the self-service terminal (ATM) and displays the unambiguous assignment of the second elements to the first elements. A user terminal (MD) is structurally separated from the self-service terminal (ATM), and assigned to a user (CSM) and displaying the second elements (A, B, C, . . . , J) thus to allow the user to enter the input data (#PIN) at the user terminal (MD).
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