Invention Grant
- Patent Title: Configurator key package for device provisioning protocol (DPP)
-
Application No.: US15648437Application Date: 2017-07-12
-
Publication No.: US10547448B2Publication Date: 2020-01-28
- Inventor: Rosario Cammarota , Jouni Kalevi Malinen , Peerapol Tinnakornsrisuphap
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Qualcomm Inc (DL c/o DeLizio Law, PLLC
- Main IPC: H04L9/26
- IPC: H04L9/26 ; H04L9/08 ; H04W12/04

Abstract:
This disclosure provides systems, methods, and apparatus, including computer programs encoded on computer storage media, for enhancing a device provisioning protocol (DPP) to support multiple configurators. In one aspect, a first configurator device can export a configurator key package. In one aspect, the configurator key package may be used for backup and restore of the configurator keys. The configurator key package may include a configurator private signing key and, optionally, a configurator public verification key. A second configurator device may obtain the configurator key package and also may obtain decryption information which can be used to decrypt the configurator key package. Thus, in another aspect, both the first configurator device and the second configurator device can use the same configurator keys with the device provisioning protocol to configure enrollees to a network.
Public/Granted literature
- US20180109381A1 CONFIGURATOR KEY PACKAGE FOR DEVICE PROVISIONING PROTOCOL (DPP) Public/Granted day:2018-04-19
Information query