Apparatus and method for preventing falsification of black box data
AssigneeElectronics and Telecommunications Research Institute
InventorMoo Seop Kim
Life of this patent
Estimating the term…
Abstract
Provided are an apparatus and method for preventing falsification of black box data. The apparatus for preventing falsification of black box data includes a driving information storage module and a falsification prevention module. The driving information storage module stores a driving information data which is collected by a black box. The falsification prevention module encrypts the driving information data to generate a falsification determination data through a predetermined encryption mechanism, and stores the falsification determination data.
Claims16
An apparatus for preventing falsification of black box data, comprising:
- a driving information storage module storing driving information data which is collected by a black box;
- a falsification prevention module encrypting the driving information data to generate falsification determination data through a predetermined encryption mechanism, and storing the falsification determination data;
- and
- a falsification determination module verifying integrity of the stored driving information data to determine whether the stored driving information data is falsified, wherein the falsification determination module encrypts the stored driving information data through the predetermined encryption mechanism, and compares the encrypted driving information data and the falsification determination data to determine whether the stored driving information data is falsified.
A falsification prevention module for black box data, comprising:
- a key management unit providing a predetermined encryption mechanism;
- an encryption processing unit encrypting driving information data, which is collected by a black box, through the encryption mechanism to generate falsification determination data;
- a determination data storage unit storing the falsification determination data;
- and
- a falsification verification module verifying integrity of the driving information data to check whether the driving information data is falsified, wherein the falsification verification module encrypts the driving information data through the predetermined encryption mechanism, and compares the encrypted driving information data and the falsification determination data to determine whether the stored driving information data is falsified.
A method for preventing falsification of black box data, the method comprising:
- encrypting driving information data which is collected by a black box to generate falsification determination data through a predetermined encryption mechanism;
- storing the falsification determination data;
- providing an encryption mechanism for verifying integrity of the driving information data, when an authenticated user requests use of the driving information data, comprising:
- encrypting the driving information data through the predetermined encryption mechanism;
- comparing the falsification determination data and the encrypted driving information data;
- and
- determining the driving information data as not being falsified when the falsification determination data is the same as the encrypted driving information data.
Dependencies are inferred from the claim text.