Electronic certificate issuance system, electronic certificate issuing device, communication device, and program therefor
First Claim
1. An electronic certificate issuing device to issue an electronic certificate and a private key corresponding to the electronic certificate for each of a plurality of communication devices communicably connected to the electronic certificate issuing device, comprising:
- a connecting interface, through which an external storage device can be removably connected to the electronic certificate issuing device;
an obtaining system configured to obtain information regarding a node ID assigned to each of the plurality of communication devices by requesting each of the plurality of communication devices for the node ID;
a generating system configured to generate a certification set for each of the plurality of communication devices whom a node ID was obtained, where a certification set includes an electronic certificate and a private key corresponding to the electronic certificate, the electronic certificate including a node ID indicated in the information regarding the node ID of the communication device obtained by the obtaining system as owner ID information of the electronic certificate and the private key corresponding to the electronic certificate for the communication device; and
a writing system configured to collectively write a plurality of certification sets, one certificate set for each of the plurality of communication devices whom a node ID was obtained into the external storage device connected to the first connecting interface in a batch.
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Accused Products
Abstract
An electronic certificate issuance system comprising at least one communication device, and an electronic certificate issuing device for issuing a set of an electronic certificate and a private key corresponding to the electronic certificate as a certification set for each of the at least one communication device, is provided. The electronic certificate issuing device includes a first connecting interface, an obtaining system, which is adapted to obtain a node ID assigned to each of the at least one communication device, a generating system, and a writing system. The at least one communication device includes a second connecting interface, a judging system, and an installing system.
13 Citations
14 Claims
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1. An electronic certificate issuing device to issue an electronic certificate and a private key corresponding to the electronic certificate for each of a plurality of communication devices communicably connected to the electronic certificate issuing device, comprising:
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a connecting interface, through which an external storage device can be removably connected to the electronic certificate issuing device; an obtaining system configured to obtain information regarding a node ID assigned to each of the plurality of communication devices by requesting each of the plurality of communication devices for the node ID; a generating system configured to generate a certification set for each of the plurality of communication devices whom a node ID was obtained, where a certification set includes an electronic certificate and a private key corresponding to the electronic certificate, the electronic certificate including a node ID indicated in the information regarding the node ID of the communication device obtained by the obtaining system as owner ID information of the electronic certificate and the private key corresponding to the electronic certificate for the communication device; and a writing system configured to collectively write a plurality of certification sets, one certificate set for each of the plurality of communication devices whom a node ID was obtained into the external storage device connected to the first connecting interface in a batch. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A non-transitory computer readable storage device comprising computer readable instructions for controlling a computer, having a connecting interface through which an external storage device is connected to the computer, to issue an electronic certificate and a private key corresponding to the electronic certificate for each of a plurality of communication devices, by executing steps of:
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obtaining a node ID of the communication device for which the electronic certificate and the private key corresponding to the electronic certificate are issued by requesting each of the plurality of communication devices for the node ID; generating a certification set for each of the plurality of communication devices whom a node ID was obtained, the certification set including an electronic certificate and a private key corresponding to the electronic certificate, the electronic certificate including the obtained node ID of the communication device as owner ID information of the electronic certificate and the private key corresponding to the electronic certificate; and writing collectively the generated certification set for each of the plurality of communication devices whom a node ID was obtained into the external storage device connected to the computer through the connecting interface in a batch.
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10. An electronic certificate issuing device to issue an electronic certificate and a private key corresponding to the electronic certificate for a communication device communicably connected to the electronic certificate issuing device, comprising:
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a connecting interface, through which an external storage device can be removably connected to the electronic certificate issuing device; an obtaining system configured to obtain a routable network address, which is to be assigned to each of the plurality of communication devices and to be included in the electronic certificate as an owner ID information; a generating system configured to generate a certification set for each of the plurality of communication devices whom a routable network address was obtained, where a certification set includes an electronic certificate, a private key corresponding to the electronic certificate and configuration data, which contains an instruction for the communication device to set a routable network address for the communication device to the owner ID information contained in the electronic certificate; and a writing system configured to collectively write a plurality of certification sets, one certificate set including the configuration data, the electronic certificate, and the private key corresponding to the electronic certificate generated by the generating system for the each of the plurality of communication devices, into the external storage device connected to the connecting interface in a batch. - View Dependent Claims (11, 12, 13)
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14. A non-transitory computer readable storage device comprising computer readable instructions for controlling a computer, having a connecting interface through which an external storage device is connected to the computer, to issue an electronic certificate and a private key corresponding to the electronic certificate for each of a plurality of communication devices, by executing steps of:
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obtaining node ID information indicating a routable network address to be assigned to each of the plurality of communication devices for which the electronic certificate and the private key corresponding to the electronic certificate are issued, said electronic certificate including owner ID information, said owner ID information being set to said routable network address; generating a certification set for each of the plurality of communication devices, one certification set including configuration data, an electronic certificate and a private key corresponding to the electronic certificate, said configuration data containing an instruction for the communication device to set a routable network address of the communication device to the owner ID information contained in the electronic certificate; and writing, collectively, the generated certification sets, one certification set for each of the plurality of communication devices including the configuration data, the electronic certificate, and the private key corresponding to the electronic certificate generated for the communication device, into the external storage device connected to the communication device through the connecting interface in a batch.
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Specification