169 search results - page 8 / 34 » A Revocation Scheme Preserving Privacy |
INFOCOM
2007
IEEE
15 years 6 months ago
2007
IEEE
Abstract— Providing efficient data aggregation while preserving data privacy is a challenging problem in wireless sensor networks research. In this paper, we present two privacy...
IMTCI
2004
Springer
15 years 5 months ago
2004
Springer
The paper presents two new methods for providing mobile agents with privacy and anynomity. The proposed schemes are based on different cryptographic primitives: a secret-sharing s...
ISECS
2008
IEEE
15 years 6 months ago
2008
IEEE
Buyer-seller watermarking protocols incorporate digital watermarking with cryptography, in order to protect digital copyrights and privacy rights for the seller and the buyer befo...
WISA
2009
Springer
15 years 6 months ago
2009
Springer
In Ciphertext-Policy Attribute-Based Encryption (CP-ABE), a user secret key is associated with a set of attributes, and the ciphertext is associated with an access policy over attr...
PKC
2009
Springer
16 years 7 days ago
2009
Springer
Abstract. The success of electronic authentication systems, be it eID card systems or Internet authentication systems such as CardSpace, highly depends on the provided level of use...