PORTABLE INTEGRATED SECURITY STORAGE DEVICE AND SERVICE PROCESSING APPARATUS, AND SERVICE PROCESSING METHOD USING THE SAME
First Claim
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1. A portable integrated security storage device comprising:
- a password generation module for generating a password;
a universal authentication module for storing universal authentication information;
a communication interface connected to an external system for transmitting and receiving data with the external system; and
a memory for storing the received data received through communication with the external system,wherein the password and universal authentication information are transmitted to the external system for user authentication and device authentication, and encrypted data and a service secret key are received from the external system and stored in the memory.
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Abstract
A portable integrated security storage device includes: a password generation module for generating a password; a universal authentication module for storing universal authentication information; a communication interface connected to an external system for transmitting and receiving data with the external system; and a memory for storing the received data received through communication with the external system. The password and universal authentication information are transmitted to the external system for user authentication and device authentication, and encrypted data and a service secret key are received from the external system and stored in the memory.
22 Citations
12 Claims
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1. A portable integrated security storage device comprising:
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a password generation module for generating a password; a universal authentication module for storing universal authentication information; a communication interface connected to an external system for transmitting and receiving data with the external system; and a memory for storing the received data received through communication with the external system, wherein the password and universal authentication information are transmitted to the external system for user authentication and device authentication, and encrypted data and a service secret key are received from the external system and stored in the memory. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A service processing apparatus using a portable integrated security storage device comprising:
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a service request unit for receiving a password and universal authentication information from the portable integrated security storage device which manages the password and the universal authentication information, and then providing the password, the universal authentication information and user encryption information for generation of a service secret key to a service providing server connected through a wired/wireless communications network to request a service; a secret key processing unit for receiving the encryption information used for the generation of the service secret key from the service providing server, and then generating the service secret key by using the encryption information, and storing the generated service secret key in the portable integrated security storage device; and a data processing unit for receiving encrypted data from the service providing server in response to a service request from the service request unit, decoding the encrypted data by using the service secret key stored in the portable integrated security storage device or storing the encrypted data in the portable integrated security storage device. - View Dependent Claims (9, 10, 11)
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12. A service processing method using a portable integrated security storage device comprising:
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receiving a password and universal authentication information when the portable integrated security storage device which manages the password and the universal authentication information is connected; providing the password, the universal authentication information and user encryption information for generation of a service secret key to a service providing server connected through a wired/wireless communications network to request a service; receiving encryption information used for the generation of the service secret key from the service providing server; generating the service secret key by using the received encryption information, and storing the generated service secret key in the portable integrated security storage device; receiving data encrypted by using the service secret key from the service providing server; and decoding the encrypted data by using the service secret key stored in the portable integrated security storage device or storing the encrypted data in the portable integrated security storage device.
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Specification