Proactive token renewal and management in secure conversations
US9223583B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 25, 2011 |
| Grant date | Dec 29, 2015 |
| Priority date | — |
| Expiry date | Jan 11, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L63/068
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
The present invention relates to methods and systems for method of implementing proactive token renewal and management in secure conversations. The method includes transmitting an secure conversation token (SCT) bootstrap request, receiving a first SCT in response to the SCT bootstrap request, and determining a round trip time (RTT) of the SCT bootstrap request. The method further includes determining the expiration time of the first SCT, based on the combination of the RTT and the expiration of the first SCT, scheduling an SCT renew request, and initiating the SCT renew request. Further, the method includes receiving a second SCT in response to the SCT renew request, receiving an indication that the first SCT has expired, and in response to the indicating, utilizing the second SCT.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.