Title :
New results on frame-proof codes and traceability schemes
Author :
Safavi-Naini, Reihaneh ; Wang, Yejing
Author_Institution :
Sch. of Inf. Technol. & Comput. Sci., Wollongong Univ., NSW, Australia
fDate :
11/1/2001 12:00:00 AM
Abstract :
We derive lower bounds on the maximum number of codewords in a class of frame-proof codes and traceability schemes, and give constructions for both with more codewords than the best known
Keywords :
binary codes; cryptography; error correction codes; binary constant-weight codes; broadcast encryption; codewords; error correcting codes; frame-proof codes; framing attack prevention; illegal copying protection; lower bounds; traceability schemes; Australia; Broadcasting; Computer science; Cryptography; Decoding; Fingerprint recognition; Information technology; Protection; Resilience; Upper bound;
Journal_Title :
Information Theory, IEEE Transactions on
