Invention Grant
- Patent Title: Spoofing protection for secure-element identifiers
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Application No.: US14474737Application Date: 2014-09-02
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Publication No.: US09918226B2Publication Date: 2018-03-13
- Inventor: Ahmer A. Khan
- Applicant: Apple Inc.
- Applicant Address: US CA Cupertino
- Assignee: APPLE INC.
- Current Assignee: APPLE INC.
- Current Assignee Address: US CA Cupertino
- Agency: Sterne, Kessler, Goldstein & Fox P.L.L.C.
- Main IPC: H04L9/32
- IPC: H04L9/32 ; H04W12/06 ; G06Q20/38 ; G06Q20/32

Abstract:
The disclosed embodiments related to a first electronic device (such as a cellular telephone) that includes a secure element. In response to a challenge and a request for a secure-element identifier associated with the secure element, which are received from a second electronic device (such as a trusted services manager that loads content onto the secure element), the secure element provides to the second electronic device: the secure-element identifier, a certificate associated with a provider of the secure element, and a digital signature. The digital signature may include a signed version of the challenge and the secure-element identifier, which are encrypted using an encryption key associated with a provider of the secure element. In this way, the second electronic device may certify the secure element.
Public/Granted literature
- US20160286391A1 SPOOFING PROTECTION FOR SECURE-ELEMENT IDENTIFIERS Public/Granted day:2016-09-29
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