58 search results - page 2 / 12 » Multiparty Computation from Somewhat Homomorphic Encryption |
IACR
2011
12 years 4 months ago
2011
Abstract. The prospect of outsourcing an increasing amount of data storage and management to cloud services raises many new privacy concerns for individuals and businesses alike. T...
CORR
2010
Springer
13 years 5 months ago
2010
Springer
Abstract. In this paper, we present a protocol for computing the principal eigenvector of a collection of data matrices belonging to multiple semi-honest parties with privacy const...
IACR
2011
12 years 4 months ago
2011
Fully homomorphic encryption (FHE) provides a simple template for secure computation between two parties (Alice and Bob) where: (I) Alice encrypts her input under her key, (II) Bo...
ASIACRYPT
2004
Springer
13 years 10 months ago
2004
Springer
Abstract. We present new results in the framework of secure multiparty computation based on homomorphic threshold cryptosystems. We introduce the conditional gate as a special type...
CRYPTO
2011
Springer
12 years 4 months ago
2011
Springer
We present a somewhat homomorphic encryption scheme that is both very simple to describe and analyze, and whose security (quantumly) reduces to the worst-case hardness of problems ...