43 search results - page 4 / 9 » Multi-authority Attribute Based Encryption |
EUROCRYPT
2005
Springer
13 years 11 months ago
2005
Springer
We introduce a new type of Identity-Based Encryption (IBE) scheme that we call Fuzzy Identity-Based Encryption. In Fuzzy IBE we view an identity as set of descriptive attributes. ...
CORR
2010
Springer
13 years 6 months ago
2010
Springer
In Ciphertext Policy Attribute based Encryption scheme, the encryptor can fix the policy, who can decrypt the encrypted message. The policy can be formed with the help of attribut...
EUROCRYPT
2011
Springer
12 years 9 months ago
2011
Springer
In this work, we present HIBE and ABE schemes which are “unbounded” in the sense that the public parameters do not impose additional limitations on the functionality of the sy...
JISE
2011
13 years 1 months ago
2011
CODASPY
2012
12 years 2 months ago
2012
Access control is one of the most important security mechanisms in cloud computing. However, there has been little work that explores various comparison-based constraints for regu...