132 search results - page 7 / 27 » Some Bounds and a Construction for Secure Broadcast Encrypti... |
EUROCRYPT
2003
Springer
14 years 28 days ago
2003
Springer
Cryptographic computations are often carried out on insecure devices for which the threat of key exposure represents a serious concern. Forward security allows one to mitigate the...
EUROCRYPT
2010
Springer
14 years 15 days ago
2010
Springer
We construct the first public-key encryption scheme in the Bounded-Retrieval Model (BRM), providing security against various forms of adversarial “key leakage” attacks. In th...
FC
2010
Springer
13 years 11 months ago
2010
Springer
Abstract. For the homomorphic Paillier cryptosystem we construct a protocol for secure modulo reduction, that on input of an encryption x with x of bit length x and a public ‘mod...
FSE
2001
Springer
14 years 6 days ago
2001
Springer
In this paper, we describe new results on the security, in the Luby-Rackoff paradigm, of two modified Feistel constructions, namely the L-scheme, a construction used at various l...
CJ
2006
13 years 7 months ago
2006
Anonymous channels or similar techniques that can achieve sender's anonymity play important roles in many applications. However, they will be meaningless if cryptographic prim...