Title:
APPARATUS AND METHOD FOR GUARANTEEING INTEGRITY OF REAL-TIME VEHICLE DATA AND VEHICLE BLACK BOX SYSTEM USING SAME
Document Type and Number:
WIPO Patent Application WO/2011/025331
Kind Code:
A2
Abstract:
The present invention relates to a vehicle black box technique and provides the advantage of guaranteeing the integrity of vehicle data stored in a black box in real time by forming input data streams as block data and performing a signature using a signature key and nested hashing. In addition, since each vehicle black box includes a reliable unique signature key, the present invention provides the advantage of supporting a non-repudiation function. Furthermore, the present invention provides the advantage of supporting an error correction function through a unique algorithm for generating integrity verification data even when an error occurs from the vehicle data.
Inventors:
LEE, Dong-Hoon (#1404 Gyeonghuigungeui Achim 3 Danji Apt, 72 Naesu-dong, Jongno-gu, Seoul 110-872, 110-872, KR)
이동훈 (서울특별시 종로구 내수동 72 경희궁의아침3단지 아파트 1404호, 110-872 Seoul, 110-872, KR)
KIM, Yun-Gyu (#702 Joyang Apt, 338 Gimnyangjang-dong, Cheoin-gu, Yongin-si, Gyeonggi-do 449-926, 449-926, KR)
이동훈 (서울특별시 종로구 내수동 72 경희궁의아침3단지 아파트 1404호, 110-872 Seoul, 110-872, KR)
KIM, Yun-Gyu (#702 Joyang Apt, 338 Gimnyangjang-dong, Cheoin-gu, Yongin-si, Gyeonggi-do 449-926, 449-926, KR)
Application Number:
KR2010/005844
Publication Date:
March 03, 2011
Filing Date:
August 30, 2010
Export Citation:
Assignee:
KOREA UNIVERSITY INDUSTRIAL & ACADEMIC COLLABORATION FOUNDATION (1 Anam-dong 5-ga, Seongbuk-gu, Seoul 136-701, 136-701, KR)
고려대학교 산학협력단 (서울특별시 성북구 안암동 5가 1, 136-701 Seoul, 136-701, KR)
LEE, Dong-Hoon (#1404 Gyeonghuigungeui Achim 3 Danji Apt, 72 Naesu-dong, Jongno-gu, Seoul 110-872, 110-872, KR)
이동훈 (서울특별시 종로구 내수동 72 경희궁의아침3단지 아파트 1404호, 110-872 Seoul, 110-872, KR)
고려대학교 산학협력단 (서울특별시 성북구 안암동 5가 1, 136-701 Seoul, 136-701, KR)
LEE, Dong-Hoon (#1404 Gyeonghuigungeui Achim 3 Danji Apt, 72 Naesu-dong, Jongno-gu, Seoul 110-872, 110-872, KR)
이동훈 (서울특별시 종로구 내수동 72 경희궁의아침3단지 아파트 1404호, 110-872 Seoul, 110-872, KR)
International Classes:
B62D41/00; G01D9/00
Attorney, Agent or Firm:
J.C.HYUN PATENT & LAW FIRM (Dooji Bldg. 4F, 353-18 Shindang 2-dong,Jung-gu, Seoul 100-828, 100-828, KR)