Integrity Verification in Vehicle Black Box Video Files with Hashing Method 


Vol. 42,  No. 1, pp. 241-249, Jan.  2017


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  Abstract

Recently, as a vehicle black box device has propagated, it has been increasingly used as a legal proof and there are the needs to verify an integrity of the video data. However, since the black box classified as the embedded system has a small capacity and low processing speed, there are limitations to the storage of video files and the integrity verification processing. In this paper, we propose a novel method for video files integrity in the black box environment with limited resources by using lightweight hash function LSH and the security of HMAC. We also present the test results of CPU idle rate at integrity verification in vehicle black box device by implementing this method, and verify the effectiveness and practicality of the proposed method.

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  Cite this article

[IEEE Style]

J. Choi and N. S. Chang, "Integrity Verification in Vehicle Black Box Video Files with Hashing Method," The Journal of Korean Institute of Communications and Information Sciences, vol. 42, no. 1, pp. 241-249, 2017. DOI: .

[ACM Style]

Jin-young Choi and Nam Su Chang. 2017. Integrity Verification in Vehicle Black Box Video Files with Hashing Method. The Journal of Korean Institute of Communications and Information Sciences, 42, 1, (2017), 241-249. DOI: .

[KICS Style]

Jin-young Choi and Nam Su Chang, "Integrity Verification in Vehicle Black Box Video Files with Hashing Method," The Journal of Korean Institute of Communications and Information Sciences, vol. 42, no. 1, pp. 241-249, 1. 2017.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880