Device attestation server and method for attesting to the integrity of a mobile device
AssigneeMotorola Solutions, Inc.
InventorsKatrin Reitsma, Dharamendra Kumar, Thamas S. Messerges, Robert Horvath, Adam C. Lewis
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Abstract
A device attestation server and method for attesting to the integrity of a mobile device is provided. An attestation request is sent from a mobile device to a device attestation server. The device attestation server runs an attestation method that is supported by the mobile device. The device attestation server creates an attestation token that includes a validation result and a plurality of attributes. The device attestation server sends the attestation token to the mobile device, which performs a validation method using the attestation token.
Claims20
A method for attesting to the integrity of a mobile device, the method comprising:
- sending an attestation request from the mobile device to a device attestation server;
- running at the device attestation server an attestation method supported by the mobile device;
- creating an attestation token at the device attestation server, the attestation token including a validation result and a plurality of attributes;
- sending the attestation token to the mobile device;
- and
- performing a validation method using the attestation token.
A device attestation server for attesting to the integrity of a mobile device, the device attestation server comprising:
- a processor configured to:
- receive an attestation request from a mobile device;
- run an attestation method supported by the mobile device;
- and
- create an attestation token, the attestation token including a validation result and a plurality of attributes;
- and
- a transmitter configured to send the attestation token to the mobile device.
A mobile device comprising:
- a transmitter configured to:
- send an attestation request to a device attestation server;
- and
- receive an attestation token including a validation result and a plurality of attributes;
- and
- a processor configured to:
- perform a validation method using the attestation token.
Dependencies are inferred from the claim text.