In this paper we consider complete traceability multimedia fingerprinting codes resistant to averaging attacks and adversarial noise. Recently it was shown that there are no such codes for the case of an arbitrary linear attack. However, for the case of averaging attacks complete traceability multimedia fingerprinting codes of exponential cardinality resistant to constant adversarial noise were constructed in 2020 by Egorova et al. We continue this work and provide an improved lower bound on the rate of these codes.

翻译：在本文中,我们考虑了与平均攻击和对抗性噪音相悖的完全可追踪的多媒体指纹代码;最近,发现在任意线性攻击的情况下没有这种代码;然而,在平均攻击的情况下,Egorova等人于2020年制作了完全可追踪的可追踪的多媒体指纹代码,这些代码与持续的对抗性噪音相悖。