Method of processing data protected against fault injection attacks and associated device
US9559838B2 · kind B2 · utility
1Cited by
0References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 30, 2010 |
| Grant date | Jan 31, 2017 |
| Priority date | — |
| Expiry date | Aug 17, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L9/004
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method of cryptographic processing of data (X), in particular a method protected against fault injection attacks, and an associated device. The processing includes at least one transformation (100, 1001-1006) of an input data item (s) into a result data item (s′). In this case the method includes a step (E204) of verifying the transformation including the following steps:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.