94 search results - page 12 / 19 » New lattice based cryptographic constructions |
EUROCRYPT
1999
Springer
14 years 25 days ago
1999
Springer
Abstract. We consider the problem of sending messages into the future." Previous constructions for this task were either based on heuristic assumptions or did not provide anon...
CRYPTO
2010
Springer
13 years 9 months ago
2010
Springer
Motivated by the question of basing cryptographic protocols on stateless tamper-proof hardware tokens, we revisit the question of unconditional two-prover zero-knowledge proofs fo...
FOCS
2010
IEEE
13 years 6 months ago
2010
IEEE
We construct the first general secure computation protocols that require no trusted infrastructure other than authenticated communication, and that satisfy a meaningful notion of s...
ICC
2009
IEEE
13 years 6 months ago
2009
IEEE
Cryptographic hash functions are often built on block ciphers in order to reduce the security of the hash to that of the cipher, and to minimize the hardware size. Proven secure co...
ICICS
2009
Springer
14 years 3 months ago
2009
Springer
Privacy-preserving SQL computation in distributed relational database is one of important applications of secure multiparty computation. In contrast with comparatively more works o...