IJNSEC
2007
14 years 12 days ago
2007
Traitor tracing schemes constitute a very useful tool against piracy in the context of digital content broadcast. In such multi-recipient encryption schemes, the data-suppliers ca...
EUROCRYPT
2008
Springer
14 years 2 months ago
2008
Springer
Abstract. The problem we study in this paper is the key recovery problem on the C schemes and generalizations where the quadratic monomial of C (the product of two linear monomials...
ACNS
2006
Springer
14 years 4 months ago
2006
Springer
A cover-free family is a well-studied combinatorial structure that has many applications in computer science and cryptography. In this paper, we propose a new public key traitor t...
PODC
2003
ACM
14 years 5 months ago
2003
ACM
Traitor Tracing Schemes constitute a very useful tool against piracy in the context of digital content broadcast. In such multi-recipient encryption schemes, each decryption key is...
ASIACRYPT
2004
Springer
14 years 5 months ago
2004
Springer
We propose a public-key traitor tracing scheme in which (1) the size of a ciphertext is sublinear in the number of receivers and (2) black-box tracing is efficiently achieved again...
ICMCS
2006
IEEE
14 years 6 months ago
2006
IEEE
In this paper we study the traitor tracing problem, a technique to help combat piracy of copyrighted materials. When a pirated copy of the material is observed, a traitor tracing ...