| 摘要 |
A communication system includes a first relay device connected to a first network accessible by any user, and a second relay device connected to a second network accessible by a specific user. The first relay device includes a first receiver, a first authentication information acquisition unit, and a first transmitter. The first receiver receives an electronic certificate from a terminal device of the specific user. The first authentication information acquisition unit acquires authentication information. The first transmitter transmits the authentication information to a service device connected to the first network, and transmits the electronic certificate to the second relay device. The second relay device includes a second receiver, a second authentication information acquisition unit, and a second transmitter. The second receiver receives the electronic certificate. The second authentication information acquisition unit acquires authentication information. The second transmitter transmits the authentication information to a service device connected to the second network. |
| 主权项 |
1. A communication system comprising:
a first relay device connected to a first network accessible by a specific user and a user other than the specific user; and a second relay device connected to a second network and the first network accessible by the specific user, the first relay device including
a first receiver that receives an electronic certificate transmitted from a terminal device of the specific user,at least one first processor implementing a first authentication information acquisition unit that acquires, from a first memory, authentication information associated with a name written in the electronic certificate received by the first receiver, the first memory being provided in the first network and storing the authentication information, anda first transmitter that transmits the authentication information acquired by the first authentication information acquisition unit to a service device and that transmits the electronic certificate received by the first receiver to the second relay device, the service device being connected to the first network and configured to provide a service, the second relay device including
a second receiver that receives the electronic certificate transmitted by the first transmitter,at least one second processor implementing a second authentication information acquisition unit that acquires, from a second memory, authentication information associated with a name written in the electronic certificate received by the second receiver, the second memory being provided in the second network and storing the authentication information, anda second transmitter that transmits the authentication information acquired by the second authentication information acquisition unit to a service device, the service device being connected to the second network and configured to provide a service. |
