356 search results - page 28 / 72 » Cryptography in the Bounded-Quantum-Storage Model |
TCC
2007
Springer
14 years 1 months ago
2007
Springer
We investigate whether security of multiparty computation in the information-theoretic setting implies their security under concurrent composition. We show that security in the sta...
ACNS
2005
Springer
14 years 1 months ago
2005
Springer
Abstract. We propose a micro-payment scheme for symmetric multihop cellular networks that encourages intermediaries to transmit packets and recipients to provide auditing informati...
ASM
2004
ASM
14 years 1 months ago
2004
ASM
tographic Abstract Machine Dean Rosenzweig and Davor Runje University of Zagreb The Cryptographic Abstract Machine is an executional model of cryptographic actions, independent of ...
CTRSA
2004
Springer
14 years 1 months ago
2004
Springer
Abstract. In this paper, we give a first example of identity based undeniable signature using pairings over elliptic curves. We extend to the identity based setting the security m...
EUROCRYPT
2004
Springer
14 years 1 months ago
2004
Springer
We describe a short signature scheme that is strongly existentially unforgeable under an adaptive chosen message attack in the standard security model. Our construction works in g...