Invention Grant
- Patent Title: Cellular network authentication utilizing unlinkable anonymous credentials
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Application No.: US16510020Application Date: 2019-07-12
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Publication No.: US11627459B2Publication Date: 2023-04-11
- Inventor: Jeb R. Linton , Michael Amisano , John Melchionne , Dennis Kramer , David K. Wright , John Behnken
- Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
- Applicant Address: US NY Armonk
- Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
- Current Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
- Current Assignee Address: US NY Armonk
- Agency: Calderon, Safran & Cole, P.C.
- Agent Scott Dobson; Andrew D. Wright
- Main IPC: H04W12/06
- IPC: H04W12/06 ; H04W12/02 ; H04W8/04

Abstract:
Methods for cellular network authentication utilizing unlinkable anonymous credentials are disclosed. In embodiments, a method includes: contacting, by a computing device, a mobile device network with a request to connect to the mobile device network; conducting, by the computing device, an interactive credential issuance protocol with an Issuer of the mobile device network to generate an unlinkable anonymous credential; and connecting, by the computing device, to the mobile device network based on a Verifier of the mobile device network verifying the computing device based on the unlinkable anonymous credential.
Public/Granted literature
- US20200169881A1 CELLULAR NETWORK AUTHENTICATION UTILIZING UNLINKABLE ANONYMOUS CREDENTIALS Public/Granted day:2020-05-28
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