Patent · US Active

Method for authentication and electronic device for performing the authentication

US9438429B2 · kind B2 · utility

0Cited by

3References

17Claims

0Family size

Assignee

NXP B.V. · NL

Inventors

Heike Neumann · Hamburg, DE
Paul Hubmer · Hart-Purgstall, AT
Peter Thueringer · Graz, AT

Key dates

Filing date	Apr 28, 2008
Grant date	Sep 6, 2016
Priority date	—
Expiry date	Feb 29, 2032

Classification

Technology area (CPC H)Electricity
CPC primaryH04L63/061
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

An authentication method (100) for a secure data transmission is provided, the method comprising performing a first authentication protocol (101) by using a first cipher and performing a second authentication protocol (102) by using a second cipher. Possible inputs for the first authentication protocol (101) may be one shared key or several keys, and one or two random numbers.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.