Time information based authentication method, integrated circuit film, SIM card or SD card

Time information based authentication method, integrated circuit film, SIM card or SD card

A time information based authentication method, an integrated circuit film or with a SIM card or a SD card are provided. The time information based authentication method comprises the following steps. A time information is obtained from an external device. A data is received from a memory unit of a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LIN, YVETTE E-WEN, YEN, CHI-HSUAN, LU, KUAN-HUNG, HUANG, SHUING, CHEN, YU-FENG, CHANG, JEN-HO
Format: Patent
Sprache:chi ; eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRIC DIGITAL DATA PROCESSING
ELECTRICITY
PHYSICS
WIRELESS COMMUNICATIONS NETWORKS
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Beschreibung
Zusammenfassung:A time information based authentication method, an integrated circuit film or with a SIM card or a SD card are provided. The time information based authentication method comprises the following steps. A time information is obtained from an external device. A data is received from a memory unit of a security chip. An authentication code is generated according to the data and the time information.