2108 search results - page 93 / 422 » Encrypted |
154
click to vote
SCN
2010
Springer
15 years 1 months ago
2010
Springer
Exposure of a secret key is a significant threat in practice. As a notion of security against key exposure, Dodis et al. advocated key-insulated security, and proposed concrete k...
151
click to vote
EUROCRYPT
2011
Springer
14 years 6 months ago
2011
Springer
We propose a Multi-Authority Attribute-Based Encryption (ABE) system. In our system, any party can become an authority and there is no requirement for any global coordination othe...
146
click to vote
IACR
2011
14 years 2 months ago
2011
Abstract. Homomorphic encryption schemes are powerful cryptographic primitives that allow for a variety of applications. Consequently, a variety of proposals have been made in the ...
259
click to vote
ICDCS
2011
IEEE
14 years 2 months ago
2011
IEEE
—In cloud computing, clients usually outsource their data to the cloud storage servers to reduce the management costs. While those data may contain sensitive personal information...
152
click to vote
TCC
2010
Springer
16 years 2 days ago
2010
Springer
We construct a fully secure HIBE scheme with short ciphertexts. The previous construction of Boneh, Boyen, and Goh was only proven to be secure in the selective model, under a non...