New Construction on Anti-Collusion Fingerprinting Codes
Zhang Yu-li, Cai Qing-jun · Jisuanji gongcheng · 2009
Focusing on the problem of lack of the codes of anti-collusion fingerprinting,a new method based on the rational normal curves——the Strong Partial Balanced t-Design(SPBD) is proposed.It gets a lot of new anti-collusion fingerprinting codes from the new method.The number of those are much larger than the known,and the efficiency of the code is better than all the known codes.