Patent · US Active

Integrated circuit and embedded system including such an integrated circuit with bootstrap configuration for attack prevention

US11520892B2 · kind B2 · utility

0Cited by

5References

10Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Sebastien Leger · Stuttgart, DE
Benjamin Hettwer · Stuttgart, DE
Juergen Schramm · Bietigheim-Bissingen, DE

Key dates

Filing date	Jan 28, 2020
Grant date	Dec 6, 2022
Priority date	—
Expiry date	Feb 28, 2041

Classification

Technology area (CPC G)Physics
CPC primaryG06F2221/034
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

An integrated circuit including an electronic fuse for supporting a secure bootstrap process, in which the fuse is queried. The circuit includes a protection against electromagnetic fault injection. The circuit is configured in such a way that the protection extends to the bootstrap process.

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