Method for protection against fraudulent modification of data sent to a secure electronic medium
US7360247B2 · kind B2 · utility
3Cited by
6References
24Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 17, 2001 |
| Grant date | Apr 15, 2008 |
| Priority date | — |
| Expiry date | Nov 12, 2023 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG07F7/082
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A method for protection against modification of data sent by a user to a secure medium via a reader selects and stores some of the data. Confirmation of the authenticity of the selected data is obtained by verifying whether they are identical to those input on request by the user in a secure communication mode of the reader. The method is applicable to the protection against the modification of a command and/or a document signed with an electronic signature.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.