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ACNS
2010
Springer
114views Cryptology» more  ACNS 2010»
13 years 8 months ago
Two New Efficient PIR-Writing Protocols
Assume that a client outsources his database to a remote storage-provider (the server), so that for privacy reasons, the client's database is encrypted by his secret key. Duri...
Helger Lipmaa, Bingsheng Zhang
ISW
2005
Springer
13 years 10 months ago
An Oblivious Transfer Protocol with Log-Squared Communication
Abstract. We propose a one-round 1-out-of-n computationally-private information retrieval protocol for -bit strings with low-degree polylogarithmic receivercomputation, linear send...
Helger Lipmaa