Presentation	2000/11/6 Random Error Controls for Collusion Resilient Codes Hirofumi Muratani,
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Abstract(in English)	We discuss about approaches to also realize error-control for c-secure codes, which is constructed mainly for the purpose to realize robustness against collusion attacks in fingerprinting scheme. Two approaches to this issue have already proposed, the first is to investigate an appropriate combination of an error-correcting code and a c-secure code. The second is to give error-resilience to an inner code of c-secure codes which are concatenated codes. We proposed a brand-new approach to give error-control to an outer code of such c-secure codes. As example, we apply this approach to the c-secure CRT code and discuss the effectiveness of this approach.
Keyword(in Japanese)	(See Japanese page)
Keyword(in English)	digital watermarking / fingerprinting / collusion attack / c-secure code / error correction / Chinese Remainder Theorem
Paper #	ISEC2000-83
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Conference Information
Committee	ISEC
Conference Date	2000/11/6(1days)
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Paper Information
Registration To	Information Security (ISEC)
Language	ENG
Title (in Japanese)	(See Japanese page)
Sub Title (in Japanese)	(See Japanese page)
Title (in English)	Random Error Controls for Collusion Resilient Codes
Sub Title (in English)
Keyword(1)	digital watermarking
Keyword(2)	fingerprinting
Keyword(3)	collusion attack
Keyword(4)	c-secure code
Keyword(5)	error correction
Keyword(6)	Chinese Remainder Theorem
1st Author's Name	Hirofumi Muratani
1st Author's Affiliation	Corporate Research and Development Center, Toshiba Corporation()
Date	2000/11/6
Paper #	ISEC2000-83
Volume (vol)	vol.100
Number (no)	421
Page	pp.pp.-
#Pages	8
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