SECURITY COMMUNICATION METHOD BETWEEN DEVICES

There is provided a security communication method between devices to tighten the security of data by changing CRC polynomials and scramble codes in the communication between the devices. The security communication method between devices, which is a communication method between a master device and on...

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Bibliographische Detailangaben
Hauptverfasser:	KANG SE JIN, KIM KWAN OK
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRONIC CIRCUITRY CALCULATING CODE CONVERSION IN GENERAL CODING COMPUTING COUNTING DECODING ELECTRIC COMMUNICATION TECHNIQUE ELECTRIC DIGITAL DATA PROCESSING ELECTRICITY PHYSICS TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Beschreibung
Zusammenfassung:	There is provided a security communication method between devices to tighten the security of data by changing CRC polynomials and scramble codes in the communication between the devices. The security communication method between devices, which is a communication method between a master device and one or more slave devices, comprises the steps of: a) storing two or more CRC polynomials and two or more scramble codes in each of the master device and the one or more slave devices; b) allocating the two or more CRC polynomials and the two or more scramble codes to each of the one or more slave devices by the master device; and c) performing each data transmission between the master device and the one or more slave device, based on the CRC polynomials and scramble codes allocated in the step b).