Robert Boschgmbh

Hamit Hacioglu

Benjamin Glas

Jorge Guajardo Merchan

Paulius Duplys

Markus Ihle

Jamshid Shokrollahi

Attila Altay Yavuz

Karsten Wehefritz

Kai Roettger

Hanne Beck

Jorge Merchan

A processing device including a primary processing unit and at least one secondary processing unit, the primary processing unit being designed to subject primary digital input data to a predefinable first data processing, the secondary processing unit being designed to subject secondary digital input data to a predefinable second data processing, the processing device being designed to delay the second data processing by the at least one secondary processing unit at least intermittently in relation to the first data processing by the primary processing unit.

Processing device and operating method therefor

A method for generating a challenge-response pair in an electric machine as a basis for an identification or authentication is described, the electric machine having a stator and a rotor, a first alternating voltage between two points of a first defined point pair of the electric machine being applied as a challenge, which causes an induction in the electric machine, a variable dependent on the caused induction being determined as a response. The first alternating voltage has a frequency which is higher than the working frequency of the electric machine.

Method and device for identifying an electric machine

In a counter mode encryption scheme, a sending device sends a first message including first cipher text and a first counter used to generate the first cipher text to a receiving device for decryption. The sending device subsequently generates a second counter for generating second cipher text. The sending device sends a second message including the second cipher text and intermediate state data corresponding to a change between the first counter second counter to the receiving device for decryption. The intermediate state data are represented by a smaller number of bits than the first counter. The method enables improved counter mode encrypted communication in networks that lose one or more intermediate messages between the first message and the second message.

System and method for counter mode encrypted communication with reduced bandwidth

Growing community of inventors

Stuttgart, Germany

Hamit Hacioglu