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2013 (Vol. 6, Issue: 03)
Article Information:

An Approach of System Similarity Measurement Based on Segmented-Digital-Fingerprint

Liao Gen-Wei
Corresponding Author:  Liao Gen-Wei 

Key words:  Compute forensics, digital fingerprit, software infringement, system similarity, , ,
Vol. 6 , (03): 437-441
Submitted Accepted Published
August 17, 2012 September 27, 2012 June 15, 2013

Analysis and identification on software infringement, which is a time-consuming and complicated work, is always done in lab. However, to check whether suspect software infringes upon otherís copyright quickly is the necessity in software infringement cases. An approach of copyright checking based on digital fingerprint is provided in this study, which computes system similarity through segmenting files to be compared, searching boundaries by sliding window and finding the same digital fingerprints of data blocks with simple and complex hash. The approach fits for finding preliminary evidences on the law enforcement spot of software infringement case, thus it has the attributes of efficiency and reliability.
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  Cite this Reference:
Liao Gen-Wei, 2013. An Approach of System Similarity Measurement Based on Segmented-Digital-Fingerprint.  Research Journal of Applied Sciences, Engineering and Technology, 6(03): 437-441.
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ISSN (Online):  2040-7467
ISSN (Print):   2040-7459
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