Secure data transmission using multi-channel communication
US9628459B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 18, 2014 |
| Grant date | Apr 18, 2017 |
| Priority date | — |
| Expiry date | Mar 18, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L63/18
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method includes receiving a request to initiate secure communications from a first client and authenticating the first client. The authenticating includes communicating with a second client using a second communication channel, and receiving a response from the first client, the response being transmitted over a first communication channel. The method also includes receiving a first set of message data from the first client, the first set of message data being transmitted over the first communication channel, and receiving a second set of message data from the second client, the second set of message data being transmitted over the second communication channel. The method additionally includes constructing the message using the first set of message data and the second set of message data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.