?
Analysis of Two Tracing Traitor Schemes via Coding Theory
Ch. 8. P. 84-92.
Egorova E., Kabatiansky G. A.
We compare two popular tracing traitor schemes (1) using non-binary codes with identifiable parent property (IPP-codes) and (2) using family of sets with identifiable parent property. We establish a natural basis for comparing and show that the second approach is stronger than IPP-codes. We also establish a new lower bound on the cardinality of the family of sets with identifiable parent property.
In book
Vol. 10495. , Switzerland : Springer, 2017