System and method of performing electronic transactions with encrypted data transmission
US8601256B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 12, 2009 |
| Grant date | Dec 3, 2013 |
| Priority date | — |
| Expiry date | Feb 25, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2463/102
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A system and method of performing electronic transactions between a server computer and a client computer. The method implements a communication protocol with encrypted data transmission and mutual authentication between a server and a hardware device via a network, performs a decryption of encrypted server responses, forwards the decrypted server responses from the hardware device to the client computer, displays the decrypted server responses on a client display, receives requests to be sent from the client computer to the server, parses the client requests for predefined transaction information by the hardware device, encrypts and forwards client requests, displays the predefined transaction information upon detection, forwards and encrypts the client request containing the predefined transaction information to the server if a user confirmation is received, and cancels the transaction if no user confirmation is received.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.