9 search results - page 2 / 2 » The Semi-Generic Group Model and Applications to Pairing-Bas... |
EUROCRYPT
1999
Springer
13 years 9 months ago
1999
Springer
Abstract. This paper investigates a novel computational problem, namely the Composite Residuosity Class Problem, and its applications to public-key cryptography. We propose a new t...
TCC
2010
Springer
14 years 2 months ago
2010
Springer
We construct a fully secure HIBE scheme with short ciphertexts. The previous construction of Boneh, Boyen, and Goh was only proven to be secure in the selective model, under a non...
TCC
2007
Springer
13 years 11 months ago
2007
Springer
Abstract. This paper presents a very simple and efficient adaptivelysound perfect NIZK argument system for any NP-language. In contrast to recently proposed schemes by Groth, Ostro...
EUROCRYPT
2004
Springer
13 years 10 months ago
2004
Springer
Abstract. This work presents a new privacy primitive called “Traceable Signatures”, together with an efficient provably secure implementation. To this end, we develop the unde...