Method and apparatus for transmitting and receiving secure and non-secure data
US10447657B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 17, 2009 |
| Grant date | Oct 15, 2019 |
| Priority date | — |
| Expiry date | Mar 17, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W88/00
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A communications system, and a method suitable for use therein, are described which are suitable for transmitting and receiving both secure and non-secure data. The system comprises: means for transmitting data comprising both ciphered secure data and unciphered non-secure data; means for receiving transmitted data; means for deciphering the received data to produce deciphered data; and means for: validating the deciphered data to produce a first validation result and outputting the deciphered data depending upon the first validation result; or validating the received data to produce a second validation result and outputting the received data depending upon the second validation result; or validating the deciphered data to produce a first validation result and outputting the deciphered data depending upon the first validation result, and also validating the received data to produce a second validation result and outputting the received data depending upon the second validation result.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.