METHOD AND SYSTEM FOR PROVIDING SECURE COMMUNICATION

A method for providing secure communication is provided. The method is used in a system including at least an electronic device and a card device. The method includes encrypting data transmitted to or decrypting data received from a second electronic device based on a first private key which is stor...

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Bibliographische Detailangaben
Hauptverfasser:	TSENG, Yung-Chao, CHIEN, Chih-Ling, WU, Tsu-Chin
Format:	Patent
Sprache:	eng
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Beschreibung
Zusammenfassung:	A method for providing secure communication is provided. The method is used in a system including at least an electronic device and a card device. The method includes encrypting data transmitted to or decrypting data received from a second electronic device based on a first private key which is stored in the card device and is associated with the electronic device over a wireless connection between the electronic device and the card device, wherein the wireless connection is established when the card device is detected as being in proximity to the electronic device.