Authenticating method of communicating connection, gateway apparatus using authenticating method, and communication system using authenticating method
First Claim
1. An authentication method of a gateway apparatus, the method comprising:
- receiving, from a terminal, first intrinsic identification information that is intrinsic identification information of the terminal;
authenticating the communicating connection by using the first intrinsic identification information;
when the authenticating is successful, generating at least one authentication key by using at least one of the first intrinsic identification information and second intrinsic identification information that is intrinsic identification information of the gateway apparatus;
transmitting, to the terminal, encrypted connection information for accessing the gateway apparatus and the at least one authentication key;
receiving, from the terminal, a request of monitored information; and
transmitting, to the terminal, encrypted monitored information,wherein the monitored information includes intrusion information indicating whether intrusion into a home occurs.
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Accused Products
Abstract
An authenticating method of communicating connection between a terminal and a gateway apparatus, the method including transmitting authentication information and first intrinsic identification information that is intrinsic identification information of the terminal from the terminal to the gateway apparatus and requesting the authentication; authenticating the communicating connection by using at least one of the first intrinsic identification information and the authentication information; and when the authenticating is successful, generating at least one authentication key by using at least one of the first intrinsic identification information and second intrinsic identification information that is intrinsic identification information of the gateway apparatus, thereby increasing communication security between the terminal and the gateway apparatus.
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Citations
19 Claims
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1. An authentication method of a gateway apparatus, the method comprising:
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receiving, from a terminal, first intrinsic identification information that is intrinsic identification information of the terminal; authenticating the communicating connection by using the first intrinsic identification information; when the authenticating is successful, generating at least one authentication key by using at least one of the first intrinsic identification information and second intrinsic identification information that is intrinsic identification information of the gateway apparatus; transmitting, to the terminal, encrypted connection information for accessing the gateway apparatus and the at least one authentication key; receiving, from the terminal, a request of monitored information; and transmitting, to the terminal, encrypted monitored information, wherein the monitored information includes intrusion information indicating whether intrusion into a home occurs. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 19)
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11. A gateway apparatus comprising:
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an authentication processor to receive first intrinsic identification information that is intrinsic identification information of a terminal from the terminal and authenticate communicating connection by using the first intrinsic identification information; an authentication key generator to, when the authenticating is completed and successful, generate at least one authentication key by using at least one of the first intrinsic identification information and second intrinsic identification information that is intrinsic identification information of the gateway apparatus; a communication interface to transmit encrypted connection information for accessing the gateway apparatus and the at least one authentication key to the terminal; and a controller to control the communication interface so as to transmit encrypted monitored information, when the terminal transmits transmit and receive a request of monitored information, wherein the monitored information includes intrusion information indicating whether intrusion into a home occurs. - View Dependent Claims (12, 13, 14, 15, 16, 17)
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18. A communication system comprising a mobile terminal and a gateway apparatus,
wherein the mobile terminal transmits first intrinsic identification information that is intrinsic identification information of the terminal from the terminal to the gateway apparatus and requests the authentication of communication connection between the mobile terminal and the gateway apparatus, and wherein the gateway apparatus authenticates the communicating connection by using the first intrinsic identification information, generates at least one authentication key by using at least one of the first intrinsic identification information and second intrinsic identification information that is intrinsic identification information of the gateway apparatus, when the authenticating is completed and successful, transmits encrypted connection information for accessing the gateway apparatus and the at least one authentication key to the terminal, and transmits encrypted monitored information which includes intrusion information indicating whether intrusion into a home occurs, when the terminal requests monitored information.
Specification