146 search results - page 5 / 30 » Homomorphic encryption from codes |
STOC
2012
ACM
11 years 10 months ago
2012
ACM
We propose a new notion of secure multiparty computation aided by a computationally-powerful but untrusted “cloud” server. In this notion that we call on-the-fly multiparty c...
PKC
2009
Springer
14 years 8 months ago
2009
Springer
Similar to verifiable shuffling (or, mixing), we consider the problem of verifiable rotating (and random re-encrypting) a given list of homomorphic encryptions. The offset by which...
CRYPTO
2010
Springer
13 years 8 months ago
2010
Springer
Following Gennaro, Gentry, and Parno (Cryptology ePrint Archive 2009/547), we use fully homomorphic encryption to design improved schemes for delegating computation. In such schem...
COCO
2007
Springer
13 years 11 months ago
2007
Springer
Current constructions of efficient argument systems combine a short (polynomial size) PCP with a cryptographic hashing technique. We suggest an alternative approach for this probl...
ACNS
2007
Springer
14 years 1 months ago
2007
Springer
Many protocols that are based on homomorphic encryption are private only if a client submits inputs from a limited range S. Conditional disclosure of secrets (CDS) helps to overcom...