EUROCRYPT
2006
Springer
14 years 5 months ago
2006
Springer
We present the currently simplest, most efficient, optimally resilient, adaptively secure, and proactive threshold RSA scheme. A main technical contribution is a new rewinding stra...
EUROCRYPT
2006
Springer
14 years 5 months ago
2006
Springer
We introduce a practical synchronous stream cipher with provable security named QUAD. The cipher relies on the iteration of a multivariate quadratic system of m equations in n <...
EUROCRYPT
2006
Springer
14 years 5 months ago
2006
Springer
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...