Data transmitting method suitable to client and server, data transmitting system and data transmitting method for client suitable to transmit and receive data to and from server
US9866390B2 · kind B2 · utility
Assignees
Inventor
Key dates
| Filing date | Nov 20, 2015 |
| Grant date | Jan 9, 2018 |
| Priority date | — |
| Expiry date | Mar 4, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2209/24
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A data transmitting method suitable to a client and a server is provided. The method includes the following steps. The client generates an initial value. The server generates a first time in response to the initial value. The client generates a second time and a first verification hash code related with the first time and the second time. The server generates a random variable and a second verification hash code related with the first time, the random variable and the first verification hash code. The client generates a first transmitting data and a third verification hash code related with the first transmitting data, the first verification hash code and the second verification hash code. The server generates a first response message and a fourth verification hash code related with the first response message, the second verification hash code and the third verification hash code.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.