Method for checking data integrity
AssigneeRobert Bosch GmbH
InventorsClaus Spizig, Andreas Feder
Life of this patent
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Abstract
A method for checking data integrity when data are being transmitted in a vehicle. The method includes carrying out the following steps automatically: ascertaining the data at the vehicle; carrying out a preparation for the transmission of the ascertained data, in which at least one artificially generated and reproducible substitute portion is defined as an approximation of a data portion of the data by means of a piece of substitute information; carrying out the transmission of the data; carrying out the data integrity check on the transmitted data using the substitute information.
Claims11
A method for checking data integrity when data are being transmitted in a vehicle, the method including the following steps are carried out automatically:
- ascertaining the data at the vehicle;
- carrying out a preparation for transmission of the ascertained data, in which at least one artificially generated and reproducible substitute portion is defined as an approximation of a data portion of the data using a piece of substitute information;
- carrying out the transmission of the data;
- carrying out the data integrity check on the transmitted data using the substitute information.
A non-transitory computer-readable medium on which is stored a computer program for checking data integrity when data are being transmitted in a vehicle, the computer program, when executed by a computer, causes the computer to perform the following steps automatically:
- ascertaining the data at the vehicle;
- carrying out a preparation for transmission of the ascertained data, in which at least one artificially generated and reproducible substitute portion is defined as an approximation of a data portion of the data using a piece of substitute information;
- carrying out the transmission of the data;
- carrying out the data integrity check on the transmitted data using the substitute information.
A device for data processing, wherein the device is configured for checking data integrity when data are being transmitted in a vehicle, the device configured to automatically:
- ascertain the data at the vehicle;
- carry out a preparation for transmission of the ascertained data, in which at least one artificially generated and reproducible substitute portion is defined as an approximation of a data portion of the data using a piece of substitute information;
- carry out the transmission of the data;
- carry out the data integrity check on the transmitted data using the substitute information.
Dependencies are inferred from the claim text.