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EUROCRYPT
2006
Springer
15 years 15 days ago
Fully Collusion Resistant Traitor Tracing with Short Ciphertexts and Private Keys
We construct a fully collusion resistant tracing traitors system with sublinear size ciphertexts and constant size private keys. More precisely, let N be the total number of users...
Dan Boneh, Amit Sahai, Brent Waters