1562 search results - page 107 / 313 » Mathematics, Cryptology, Security |
CRYPTO
2007
Springer
14 years 2 months ago
2007
Springer
We put forward a new paradigm for building hybrid encryption schemes from constrained chosen-ciphertext secure (CCCA) key-encapsulation mechanisms (KEMs) plus authenticated symmet...
TCC
2005
Springer
14 years 1 months ago
2005
Springer
The existing unconditional security definitions of quantum key distribution (QKD) do not apply to joint attacks over QKD and the subsequent use of the resulting key. In this paper...
TCC
2005
Springer
14 years 1 months ago
2005
Springer
Definition of security under the framework of Environmental Security (a.k.a Network-Aware Security or Universally Composable Security) typically requires “extractability” of t...
TCC
2005
Springer
14 years 1 months ago
2005
Springer
Encryption of data using multiple, independent encryption schemes (“multiple encryption”) has been suggested in a variety of contexts, and can be used, for example, to protect ...
ASIACRYPT
2005
Springer
14 years 1 months ago
2005
Springer
Abstract. We give improved upper bounds on the communication complexity of optimally-resilient secure multiparty computation in the cryptographic model. We consider evaluating an n...