Patent ID: 9412209
Filing Date: 2016-08-09
CPC Classification: G07C,H04L

Claim Text:
1. A prevention system for operating a vehicle running record, the system comprising: a cluster controller configured to: convert a received and stored accumulated running distance of the vehicle from a cluster of the vehicle to generate a plurality of different distributed secret pieces and transmit the plurality of distributed secret pieces along with a first random value and first authentication information to a plurality of other controllers, respectively, the first random value being a specific value which is determined by a random scheme, and the first authentication information being information obtained by encrypting the first random value using an encryption algorithm and an encryption key; and the plurality of other controllers configured to: receive each of the plurality of distributed secret pieces from the cluster controller, generate second authentication information using the encryption algorithm and the encryption key with the first random value, compare the second authentication information with the first authentication information, and store the received plurality of distributed secret pieces when the second authentication information and the first authentication information correspond to each other.