Invention Application
- Patent Title: METHODS AND SYSTEMS FOR AUTHENTICATION INTEROPERABILITY
- Patent Title (中): 验证互用性的方法和系统
-
Application No.: US14931574Application Date: 2015-11-03
-
Publication No.: US20160127903A1Publication Date: 2016-05-05
- Inventor: Soo Bum Lee , Jouni Malinen , George Cherian , Abhishek Pramod Patil , Santosh Paul Abraham
- Applicant: QUALCOMM Incorporated
- Main IPC: H04W12/06
- IPC: H04W12/06 ; H04L9/08 ; H04W12/04

Abstract:
Systems, methods, and computer readable mediums for authenticating a device are disclosed. In some aspects, a method includes determining, using a second device, a key shared with the first device, generating, by the second device, a first pairwise master key (PMK) based on the key shared with the first device. The method may also include generating, by the second device, a second pairwise master key (PMK) for a first access point based on the first pairwise master key, and one or more properties of the first access point. The method then transmits the second pairwise master key to the first access point. The first access point may use the second pairwise master key to facilitate secure communication with the first device. For example, the first access point may encode/encrypt and/or decode/decrypt messages exchanged with the first device based on the second pairwise master key.
Information query