Title :
Collusion-resistant fingerprinting based on OFDM-IDMA modulation
Author :
Pei Lin ; Qianhua He ; Yanxiong Li
Author_Institution :
South China Univ. of Technol., Guangzhou, China
Abstract :
Most of the fingerprinting schemes in the literature are not specifically designed for multimedia file protection, as they rely on the marking assumption and only consider static collusion attack. In this reported work, an anti-collusion fingerprinting scheme based on OFDM-IDMA technology is investigated, which overcomes these disadvantages of traditional schemes.
Keywords :
OFDM modulation; fingerprint identification; multimedia systems; security of data; OFDM-IDMA modulation; collusion-resistant fingerprinting; multimedia file protection; static collusion attack;
Journal_Title :
Electronics Letters
DOI :
10.1049/el.2012.3451
