License transfer system, user terminal, and license information issue server

作者: Makoto Canon Kabushiki Kaisha Kobayashi

DOI:

关键词: Transfer systemRevoked LicenseTerminal (telecommunication)Computer securityInformation transferEngineeringLicenseKey (cryptography)

摘要: A license information transfer method and apparatus are disclosed. The includes a issue step of generating issuing based on revoked unique to destination device received from user terminal, key revoking source when the is issued in step.

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