Robert Boschgmbh

Juergen Schramm

Andreas Weber

Ramona Jung

Frederic Stumpf

Florian Ziegler

Alexander Meurer

Ilias Sagar

Christoph Lenz

Andreas Soenkens

Bjoern Kasper

Sebastien Leger

Thomas Hartgen

Benjamin Hettwer

Dirk Wagner

Werner Stadler

Frank Ahnert

A cryptography module for at least temporarily controlling an operation of at least one computing device. The cryptography module is designed to check at least one memory area of a memory unit capable of being accessed by the computing device, and to control the operation of the at least one computing device as a function of the check.

Cryptography module for controlling device

A cryptography module for a computing device. The cryptography module is designed to check at least one memory area of a memory device which the computing device may access, as the result of which a result of the check is obtained, and to store the result at least temporarily.

Cryptography module and method for operating same

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.

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

A computing device that includes at least one processor core for executing a first computer program, the computing device being designed to access a memory device, in particular in order to load the first computer program. The computing device is designed to transmit a first control command, which characterizes the first computer program and/or a memory area of the memory device associated with the first computer program, to at least one cryptography module. The cryptography module is designed in particular to check the computer program, or the memory area of the memory device associated with the first computer program, characterized by the first control command, and the computing device is designed to execute the first computer program.

Computing device and method for operating same

A cryptography module for at least temporarily controlling an operation of at least one computing device. The cryptography module is designed to check at least one memory area of a memory unit capable of being accessed by the computing device, and to control the operation of the at least one computing device as a function of the check. The cryptography module is designed to receive a first control command from the computing device, which characterizes at least one memory area of the memory unit to be checked, and to check the memory area characterized by the first control command.

Data processing device, in particular, for a control unit, the data processing device including at least one computing device, a memory device, a hardware security module and at least one cryptography module.

Data processing device and operating method therefor

A method and device for avoiding manipulation of a data transmission. A message containing a message authentication code is received at a processing unit, the message from the processing unit is transferred to a hardware module, a check value as a function of the received message is computed in the hardware module, the received message authentication code and the check value are compared in the hardware module, a result of the comparison is transferred from the hardware module to the processing unit as an output variable, the message authentication code received in the message from the processing unit is checked in the processing unit based on the output variable.

Growing community of inventors

Bietigheim-Bissingen, Germany

Juergen Schramm