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181
Voted
PODC
2003
ACM
15 years 9 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...
149
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ASIACRYPT
2003
Springer
15 years 9 months ago
2003
Springer
In this paper1 we propose a new symmetric block cipher with the following paradoxical traceability properties: it is computationally easy to derive many equivalent secret keys prov...
138
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AINA
2010
IEEE
15 years 9 months ago
2010
IEEE
Our world is increasingly data-driven. The growth and value of data continue to exceed all predictions. Potential for business opportunity, economic growth, scientific discovery, ...
134
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FOCS
2002
IEEE
15 years 9 months ago
2002
IEEE
Randomization is vital in cryptography: secret keys should be randomly generated and most cryptographic primitives (e.g., encryption) must be probabilistic. As a bstraction, it is...
146
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ICALP
2010
Springer
15 years 9 months ago
2010
Springer
Knowledge extraction is a fundamental notion, modeling machine possession of values (witnesses) in a computational complexity sense and enabling one to argue about the internal st...