TY - GEN
T1 - New traceability codes against a generalized collusion attack for digital fingerprinting
AU - Yagi, Hideki
AU - Matsushima, Toshiyasu
AU - Hirasawa, Shigeichi
PY - 2007/1/1
Y1 - 2007/1/1
N2 - In this paper, we discuss collusion-secure traceability codes for digital fingerprinting which is a technique for copyright protection of digital contents. We first state a generalization of conventional collusion attacks where illicit users of a digital content collude to create an illegal digital content. Then we propose a collusion-secure traceability code which can detect at least one colluder against it. We show the rate and properties of the proposed traceability code.
AB - In this paper, we discuss collusion-secure traceability codes for digital fingerprinting which is a technique for copyright protection of digital contents. We first state a generalization of conventional collusion attacks where illicit users of a digital content collude to create an illegal digital content. Then we propose a collusion-secure traceability code which can detect at least one colluder against it. We show the rate and properties of the proposed traceability code.
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U2 - 10.1007/978-3-540-71093-6_20
DO - 10.1007/978-3-540-71093-6_20
M3 - Conference contribution
AN - SCOPUS:38049117403
SN - 9783540710929
T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
SP - 252
EP - 266
BT - Information Security Applications - 7th International Workshop, WISA 2006 Revised Selected Papers
PB - Springer Verlag
T2 - 7th International Workshop on Information Security Applications, WISA 2006
Y2 - 28 August 2006 through 30 August 2006
ER -