94 search results - page 14 / 19 » New lattice based cryptographic constructions |
ASIACRYPT
2009
Springer
14 years 3 months ago
2009
Springer
We present a new construction of non-committing encryption schemes. Unlike the previous constructions of Canetti et al. (STOC ’96) and of Damg˚ard and Nielsen (Crypto ’00), ou...
ICDE
2012
IEEE
11 years 11 months ago
2012
IEEE
We present a new Bi-level LSH algorithm to perform approximate k-nearest neighbor search in high dimensional spaces. Our formulation is based on a two-level scheme. In the first ...
WEA
2005
Springer
14 years 2 months ago
2005
Springer
Abstract. A5/1 pseudo-random bit generator, known from GSM networks, potentially might be used for different purposes, such as secret hiding during cryptographic hardware testing, ...
CTRSA
2012
Springer
12 years 4 months ago
2012
Springer
We study the problem of searching on encrypted data, where the search is performed using a plaintext message or a keyword, rather than a message-specific trapdoor as done by state...
JCP
2008
13 years 8 months ago
2008
Trusted computing platforms have been proposed as a promising approach to enhance the security of general-purpose computing systems. Direct Anonymous Attestation(DAA) is a scheme t...