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公开(公告)号：US11502849B2
公开(公告)日：2022-11-15
申请号：US16768088
申请日：2018-02-28
Applicant: MOTOROLA SOLUTIONS, INC. , Steven K Turner , Andrzej Grzesik , Chris A. Kruegel
Inventor： Steven K Turner , Andrzej Grzesik , Chris A. Kruegel
Abstract: A mobile device and method are provided that allow for registering the mobile device using a machine readable optical label. The mobile device receives a machine readable optical label, such as a QR code or a bar code. The machine readable optical label includes authentication data and security information. The mobile device scans machine readable optical label to read the authentication data and the security information. The mobile device validates the machine readable optical label and generates certificate request, the certificate request digitally signed using the authentication data and the security information. The mobile device transmits the certificate signing request to a registration authority.
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公开(公告)号：US11139989B2
公开(公告)日：2021-10-05
申请号：US16556594
申请日：2019-08-30
Applicant: MOTOROLA SOLUTIONS, INC.
Inventor： Chris A Kruegel , Steven K Turner , Mark Shahaf
Abstract: A method, mobile device, and PKI are provided for enrolling a mobile device into a PKI domain for certificate management is provided. A first asymmetric key pair and a unique identifier is established in a device. The first asymmetric key pair includes a public key and a private key. The public key and the unique identifier are transferred to the PKI domain. The public key and the unique identifier are imported into the PKI domain. The device generates a second asymmetric kay pair and sends a certificate signing request (CSR) that is protected with the digital signature of the first asymmetric key pair. The CSR is transferred to the PKI domain. The PKI domain authenticates the CSR using the first public key and the unique identifier. Upon validation, the PKI domain issues a certificate to the device.
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