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ADAPTATION IN TRANSMITTER DEVICES AND RADIO FREQUENCY RECEIVER AND METHOD OF TEMPORARY DATA CRYPTOGRAPHY FOR SYNCHRONY COMPARISON
ADAPTATION IN TRANSMITTER DEVICES AND RADIO FREQUENCY RECEIVER AND METHOD OF TEMPORARY DATA CRYPTOGRAPHY FOR SYNCHRONY COMPARISON
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机译:发送器设备和无线电频率接收的自适应以及用于同步比较的临时数据密码学方法
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摘要
In order to achieve a secure and inviolable encryption method of data to be transmitted via RF. To this end, a transmitting device (TD) and a receiving device (RD) each receive a high-precision real-time clock (RTC). The receiving device (RD) receives the registration of the transmitting devices (TD) through specific commands, opening a recording window in its firmware for the registration of a transmitting device (TD), performing automatic comparison of the difference between the received data—date, time, etc.—of this transmitting device (TD) with the data of its own RTC, storing it in the memory of the microprocessor (M) together with the serial number of the transmitting device (TD) compared. When the transmitting device (TD) is triggered to perform an action, the microprocessor (M) reads its RTC and encrypts the date and time data (D) (year, month, day, hour, minute, second) in single binary code, this being transmitted to the receiving device (RD), which microprocessor M performs the decoding of data D and compares it with the date and time (D data) of its own RTC by performing or canceling the action of the transmitting device (TD).
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