352 search results - page 27 / 71 » Cryptography in the Multi-string Model |
EUROCRYPT
1999
Springer
14 years 2 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
2009
Springer
14 years 10 months ago
2009
Springer
Existing definitions of program obfuscation do not rule out malleability attacks, where an adversary that sees an obfuscated program is able to generate another (potentially obfus...
TCC
2007
Springer
14 years 4 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 3 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 3 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 ...