Sciweavers

2108 search results - page 112 / 422
» Encrypted
Sort
View
151
Voted
IACR
2011
212views more  IACR 2011»
14 years 2 months ago
Fully Homomorphic Encryption without Bootstrapping
We present a radically new approach to fully homomorphic encryption (FHE) that dramatically improves performance and bases security on weaker assumptions. A central conceptual con...
Zvika Brakerski, Craig Gentry, Vinod Vaikuntanatha...
IHI
2012
217views Healthcare» more  IHI 2012»
13 years 11 months ago
Declarative privacy policy: finite models and attribute-based encryption
Regulations and policies regarding Electronic Health Information (EHI) are increasingly complex. Federal and State policy makers have called for both education to increase stakeho...
Peifung E. Lam, John C. Mitchell, Andre Scedrov, S...
PERCOM
2006
ACM
16 years 2 months ago
Context and Location-Aware Encryption for Pervasive Computing Environments
Pervasive computing promises to revolutionize computing, empower mobile users, and enhance mobility, customizability and adaptability of computing environments. Intrinsic to the n...
Jalal Al-Muhtadi, Raquel L. Hill, Roy H. Campbell,...
133
Voted
ISW
2009
Springer
15 years 9 months ago
Privacy-Aware Attribute-Based Encryption with User Accountability
As a new public key primitive, attribute-based encryption (ABE) is envisioned to be a promising tool for implementing fine-grained access control. To further address the concern o...
Jin Li, Kui Ren, Bo Zhu, Zhiguo Wan
ICC
2008
IEEE
164views Communications» more  ICC 2008»
15 years 9 months ago
Detection of Encrypted Tunnels Across Network Boundaries
— The use of covert application-layer tunnels to bypass security gateways has become quite popular in recent years. By encapsulating blocked or controlled protocols such as peert...
Maurizio Dusi, Manuel Crotti, Francesco Gringoli, ...