DocumentCode
2755789
Title
A tamper-proof software watermark using code encryption
Author
Tang, Zhanyong ; Fang, Dingyi
Author_Institution
Sch. of Inf. Sci. & Technol., Northwest Univ., Xi´´an, China
fYear
2011
fDate
10-12 July 2011
Firstpage
156
Lastpage
160
Abstract
Utilizing a modified PPCT structure, a tamper-proof software watermark solution with code-based encryption is proposed. The General Chinese Remainder Theorem is exploited to split the watermark which is represented as a big number into pieces to enhance stealth. Changes to the source and object code are made to embed the watermark, and according to certain policies some parts of object code are encrypted with an en/decryption key which is highly coupled with object code to increase robustness and tamper-proof capability.
Keywords
cryptography; software engineering; watermarking; General Chinese Remainder Theorem; code based encryption; code encryption; modified PPCT structure; tamper proof software watermark; Encryption; Irrigation; Robustness; Silicon; Software; Software algorithms; Watermarking; General Chinese Remainder Theorem; code encryption; dynamic graph; software watermark; tamper-proof;
fLanguage
English
Publisher
ieee
Conference_Titel
Intelligence and Security Informatics (ISI), 2011 IEEE International Conference on
Conference_Location
Beijing
Print_ISBN
978-1-4577-0082-8
Type
conf
DOI
10.1109/ISI.2011.5983991
Filename
5983991
Link To Document