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Two-Level Fingerprinting Codes: Non-Trivial Constructions (1108.6197v2)
Published 31 Aug 2011 in cs.IT and math.IT
Abstract: We extend the concept of two-level fingerprinting codes, introduced by Anthapadmanabhan and Barg (2009) in context of traceability (TA) codes, to other types of fingerprinting codes, namely identifiable parent property (IPP) codes, secure-frameproof (SFP) codes, and frameproof (FP) codes. We define and propose the first explicit non-trivial construction for two-level IPP, SFP and FP codes.