Lg Electronics Inc.

Osong Medical Innovation Foundation, Korea University Research and Business Foundation

Choongin Lee

Heejo Lee

Cheolseung Kim

Byeongrim Jo

Seongsoo Kim

Donghyeok Kim

Jeong-Han Bae

A vehicular electronic device hacking test apparatus includes a transmitter, a receiver, and a processor configured to classify a communication-connection procedure into a plurality of states based on a preset communication protocol, to generate a mutated packet appropriate for the plurality of states, and to transmit a vehicular electronic device through the transmitter, and to determine whether the vehicular electronic device is vulnerable to hacking based on whether a reception packet corresponding to the mutated packet is received through the receiver.

Apparatus for testing hacking of vehicle electronic device

A protocol model generator according to the present disclosure includes: a memory in which a protocol model generating program is stored; and a processor configured to execute the program. Herein, upon execution of the program, the processor extracts multiple strings from a binary corresponding to a protocol, generates a message pool including multiple candidate messages to be used in the protocol corresponding to the binary on the basis of the extracted multiple strings, and generates a protocol model corresponding to the protocol and configured to include nodes corresponding to the respective candidate messages included in the message pool. Further, the candidate messages include messages generated on the basis of the strings and response messages generated corresponding to the messages, and the protocol model is generated including one or more nodes and transition information between the nodes.

Protocol model generator and modeling method thereof

Growing community of inventors

Gyeonggi-do, South Korea

Choongin Lee