Ultra-lightweight mutual authentication protocol with substitution operation
US10198605B1 · kind B1 · utility
2Cited by
4References
20Claims
0Family size
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Key dates
| Filing date | Apr 4, 2013 |
| Grant date | Feb 5, 2019 |
| Priority date | — |
| Expiry date | Jun 30, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2209/805
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method comprises using at least one of a reader and a passive tag to exchange values according to an ultra-lightweight mutual authentication protocol with a substitution operation to change a Hamming weight of the values.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.