129 search results - page 2 / 26 » Symmetrically Private Information Retrieval |
PKC
2010
Springer
13 years 10 months ago
2010
Springer
A fundamental privacy problem in the client-server setting is the retrieval of a record from a database maintained by a server so that the computationally bounded server remains ob...
ACISP
2001
Springer
13 years 10 months ago
2001
Springer
Abstract. Many algorithmic problems, which are used to prove the security of a cryptographic system, are shown to be characterized as the subgroup membership problem. We then apply...
EUROCRYPT
1999
Springer
13 years 10 months ago
1999
Springer
We present a single-database computationally private information retrieval scheme with polylogarithmic communication complexity. Our construction is based on a new, but reasonable...
GI
2001
Springer
13 years 10 months ago
2001
Springer
In e-commerce, the protection of user privacy from a server was not considered feasible until the private information retrieval (PIR) problem was stated recently. A PIR protocol a...
MFCS
2007
Springer
14 years 12 days ago
2007
Springer
A private information retrieval scheme is a protocol whereby a client obtains a record from a database without the database operators learning anything about which record the clien...