TY - GEN
T1 - Experimental assessment of probabilistic fingerprinting codes over AWGN channel
AU - Kuribayashi, Minoru
N1 - Funding Information:
This research was partially supported by the Ministry of Education, Culture, Sports Science and Technology, Grant-in-Aid for Young Scientists (B) (21760291), 2010.
PY - 2010
Y1 - 2010
N2 - The estimation of the false-positive probability has been an important concern for fingerprinting codes, and the formula of the probability has been derived under a restricted assumption and statistic model. In this paper, we first analyze the statistic behavior of the value of score derived from the correlation between a pirated codeword and codewords of all users when some bits are flipped. Then, the derivation of the score is adaptively designed to consider the attack model such that a pirated codeword is distorted by additive white Gaussian noise. The traceability and probability of false-positive are estimated by Monte-Carlo simulation, and the validity of the Gaussian approximation for the distribution of score is evaluated for probabilistic fingerprinting codes.
AB - The estimation of the false-positive probability has been an important concern for fingerprinting codes, and the formula of the probability has been derived under a restricted assumption and statistic model. In this paper, we first analyze the statistic behavior of the value of score derived from the correlation between a pirated codeword and codewords of all users when some bits are flipped. Then, the derivation of the score is adaptively designed to consider the attack model such that a pirated codeword is distorted by additive white Gaussian noise. The traceability and probability of false-positive are estimated by Monte-Carlo simulation, and the validity of the Gaussian approximation for the distribution of score is evaluated for probabilistic fingerprinting codes.
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U2 - 10.1007/978-3-642-16825-3_9
DO - 10.1007/978-3-642-16825-3_9
M3 - Conference contribution
AN - SCOPUS:78650004507
SN - 3642168248
SN - 9783642168246
T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
SP - 117
EP - 132
BT - Advances in Information and Computer Security - 5th International Workshop on Security, IWSEC 2010, Proceedings
T2 - 5th International Workshop on Security on Advances in Information and Computer Security, IWSEC 2010
Y2 - 22 November 2010 through 24 November 2010
ER -