Abstract:
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.
Key words:
anti-collusion,
fingerprinting codes,
Strong Partial Balanced t-Design(SPBD)
摘要: 针对防盗版应用中防合谋码个数种类少的问题,提出利用基于有理正规曲线的一个组合设计——强部分平衡t-设计构造防合谋码。利用该方法构造新的防合谋指纹印码,新码多于已知个数,而且码的效率比以前所有的防合谋码更优。
关键词:
防合谋,
指纹印码,
强部分平衡t-设计
CLC Number:
ZHANG Yu-li; CAI Qing-jun. New Construction on Anti-Collusion Fingerprinting Codes[J]. Computer Engineering, 2009, 35(9): 164-165,.
张玉丽;蔡庆军. 防合谋指纹印码的新构造[J]. 计算机工程, 2009, 35(9): 164-165,.