RELAY APPARATUS, METHOD, AND SYSTEM
First Claim
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1. A relay apparatus comprising:
- a memory; and
one or more processors coupled to the memory and configured to;
generate second encrypted data by performing a second encryption process using a second key shared with a providing destination apparatus in a second network on first encrypted data which is generated by a node apparatus in a first network performing a first encryption process using a first key on data,generate decrypted data by performing a decryption process using the first key on the second encrypted data, andtransmit the decrypted data to the providing destination apparatus.
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Abstract
A relay apparatus includes: a memory; and one or more processors coupled to the memory and configured to: generate second encrypted data by performing a second encryption process using a second key shared with a providing destination apparatus in a second network on first encrypted data which is generated by a node apparatus in a first network performing a first encryption process using a first key on data, generate decrypted data by performing a decryption process using the first key on the second encrypted data, and transmit the decrypted data to the providing destination apparatus.
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Citations
18 Claims
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1. A relay apparatus comprising:
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a memory; and one or more processors coupled to the memory and configured to; generate second encrypted data by performing a second encryption process using a second key shared with a providing destination apparatus in a second network on first encrypted data which is generated by a node apparatus in a first network performing a first encryption process using a first key on data, generate decrypted data by performing a decryption process using the first key on the second encrypted data, and transmit the decrypted data to the providing destination apparatus. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A method comprising:
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generating, by one or more processors, second encrypted data by performing a second encryption process using a second key shared with a providing destination apparatus in a second network on first encrypted data which is generated by a node apparatus in a first network performing a first encryption process using a first key on data; generating decrypted data by performing a decryption process using the first key on the second encrypted data; and transmitting the decrypted data to the providing destination apparatus. - View Dependent Claims (8, 9, 10, 11, 12)
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13. A system comprising:
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a node apparatus included in a first network and including a first processor; a relay apparatus including a second processor; and a providing destination apparatus in a second network, wherein the first processor of the node apparatus is configured to; generate first encrypted data by performing a first encryption process using a first key on data, and transmit the first encrypted data, and wherein the second processor of the relay apparatus is configured to; generate second encrypted data by performing a second encryption process using a second key shared with the providing destination apparatus on the first encrypted data, generate decrypted data by performing a decryption process using the first key on the second encrypted data, and transmit the decrypted data to the providing destination apparatus. - View Dependent Claims (14, 15, 16, 17, 18)
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Specification