469 search results - page 6 / 94 » Using Secret Sharing for Searching in Encrypted Data |
ACSAC
2009
IEEE
15 years 4 months ago
2009
IEEE
—We study a new application of threshold-based secret sharing in a distributed online social network (DOSN), where users need a means to back up and recover their private keys in...
PAIRING
2010
Springer
14 years 8 months ago
2010
Springer
Threshold cryptography has been used to secure data and control access by sharing a private cryptographic key over different devices. This means that a minimum number of these dev...
DCC
2009
IEEE
15 years 4 months ago
2009
IEEE
This paper investigates compression of encrypted data. It has been previously shown that data encrypted with Vernam’s scheme [1], also known as the one-time pad, can be compress...
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ACNS
2005
Springer
15 years 3 months ago
2005
Springer
We consider the following problem: a user U wants to store his files in an encrypted form on a remote file server S. Later the user U wants to efficiently retrieve some of the en...
CCS
2004
ACM
15 years 2 months ago
2004
ACM
Hidden credentials are useful in protecting sensitive resource requests, resources, policies, and credentials. We propose a significant performance improvement when implementing ...