System, apparatus and method for managing lifecycle of secure publish-subscribe system
US10230696B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 25, 2015 |
| Grant date | Mar 12, 2019 |
| Priority date | — |
| Expiry date | Jan 20, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W84/18
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
In one embodiment, a method includes: request enrollment of the device with an identity provider, the enrollment including at least one role for the device for a publish-subscribe protocol of a distributed network; receiving a device identity credential from the identity provider and store the device identity credential in the device; receiving a ticket credential for a first topic associated with a first publisher, the ticket credential including the at least one role for the device; receiving a group key from a key manager for a group associated with the publish-subscribe protocol; and receiving content for the first topic in the device, the content protected by the group key.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.