Secure RFID tag identification
US11805111B2 · kind B2 · utility
0Cited by
2References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 21, 2022 |
| Grant date | Oct 31, 2023 |
| Priority date | — |
| Expiry date | Jul 21, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W12/47
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method, apparatus and system for secure one-way RFID tag identification is provided. The method comprising generating, at an RFID tag, an auxiliary identifier; generating, at an RFID tag, a secure representation based on the auxiliary identifier; transmitting, from the RFID tag and receiving at an RFID reader, one or more representations of the auxiliary identifier and the tag identifier including the secure representation; and verifying the identity of the RFID tag based on the received representations.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.