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US 10,856,147 B2Granted
Identification information providing system, identification information providing apparatus, identification information providing method, and non-transitory recording medium
AssigneeRicoh Company, Ltd.
InventorKoji Suzuki
Life of this patent
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Abstract
An identification information providing system includes a sending processor configured to send a predetermined signal including identification information; a managing processor configured to set or change identification information and manage predetermined identification information that is set or changed; and a receiving processor configured to be able to receive a predetermined signal to obtain predetermined identification information and perform synchronization, and to use a result of determining matching between obtained predetermined identification information and a received predetermined signal to determine whether the sending processor is an authorized sending processor.
Claims18
An identification information providing system, comprising:
- sending circuitry configured to send a predetermined signal including identification information;
- managing circuitry configured to
- set or change the identification information;
- and
- manage the identification information;
- and
- receiving circuitry configured to
- receive predetermined identification information;
- perform synchronization;
- and
- determine, according to a result of matching between the predetermined identification information and a received predetermined signal, whether the sending circuitry is authorized to send the predetermined signal, wherein
- a description, indicating an encryption manner, is added to base identification information to express the identification information,
- the predetermined signal includes encrypted identification information, that is obtained from encrypting base identification information according to an encryption manner, and a description indicating the encryption manner, and
- the receiving circuitry is further configured to add the base identification information, obtained from decrypting the encrypted identification information with use of a received description indicating the encryption manner, to the description indicating the encryption manner to generate the identification information used to perform the matching.
11 more elements
An identification information providing apparatus, comprising:
- managing circuitry configured to
- set or change identification information of sending circuitry that is configured to send a predetermined signal including the identification information;
- manage the identification information;
- provide predetermined identification information to receiving circuitry in response to a request from the receiving circuitry, the predetermined identification information causing the receiving circuitry to perform synchronization using the predetermined identification information;
- and
- assist the receiving circuitry to perform matching, based on the predetermined identification information, between the predetermined identification information and a received predetermined signal to determine whether the sending circuitry is authorized to send the predetermined signal, wherein
- a description, indicating an encryption manner, is added to base identification information to express the identification information,
- the predetermined signal includes encrypted identification information, that is obtained from encrypting base identification information according to an encryption manner, and a description indicating the encryption manner, and
- the receiving circuitry is configured to add the base identification information, obtained from decrypting the encrypted identification information with use of a received description indicating the encryption manner, to the description indicating the encryption manner to generate the identification information used to perform the matching.
6 more elements
An identification information providing method, comprising:
- setting or changing, by managing circuitry, identification information of sending circuitry that is configured to send a predetermined signal including the identification information;
- managing, by the managing circuitry, the identification information;
- providing predetermined identification information to receiving circuitry in response to a request from the receiving circuitry, the predetermined identification information causing the receiving circuitry to perform synchronization using the predetermined identification information;
- and
- assisting, by the managing circuitry the receiving circuitry to perform matching, based on the predetermined identification information, between the predetermined identification information and a received predetermined signal to determine whether the sending circuitry is authorized to send the predetermined signal, wherein
- a description, indicating an encryption manner, is added to base identification information to express the identification information,
- the predetermined signal includes encrypted identification information, that is obtained from encrypting base identification information according to an encryption manner, and a description indicating the encryption manner, and
- the receiving circuitry is configured to add the base identification information, obtained from decrypting the encrypted identification information with use of a received description indicating the encryption manner, to the description indicating the encryption manner to generate the identification information used to perform the matching.
5 more elements
A non-transitory computer readable medium storing computer executable instructions which, when executed by managing circuitry of a computer, cause the processing circuitry to:
- set or change identification information of sending circuitry that is configured to send a predetermined signal including the identification information;
- manage the identification information;
- provide predetermined identification information to receiving circuitry in response to a request from the receiving circuitry, the predetermined identification information causing the receiving circuitry to perform synchronization using the predetermined identification information;
- and
- assist the receiving circuitry to perform matching, based on the predetermined identification information, between the predetermined identification information and a received predetermined signal to determine whether the sending circuitry is authorized to send the predetermined signal, wherein
- a description, indicating an encryption manner, is added to base identification information to express the identification information,
- the predetermined signal includes encrypted identification information, that is obtained from encrypting base identification information according to an encryption manner, and a description indicating the encryption manner, and
- the receiving circuitry is configured to add the base identification information, obtained from decrypting the encrypted identification information with use of a received description indicating the encryption manner, to the description indicating the encryption manner to generate the identification information used to perform the matching.
5 more elements
Dependencies are inferred from the claim text.