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» Models and Proofs of Protocol Security: A Progress Report
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PKC
2010
Springer
148views Cryptology» more  PKC 2010»
13 years 11 months ago
On the Feasibility of Consistent Computations
In many practical settings, participants are willing to deviate from the protocol only if they remain undetected. Aumann and Lindell introduced a concept of covert adversaries to f...
Sven Laur, Helger Lipmaa
PKC
2009
Springer
121views Cryptology» more  PKC 2009»
14 years 8 months ago
On the Theory and Practice of Personal Digital Signatures
We take a step towards a more realistic modeling of personal digital signatures, where a human user, his mobile equipment, his PC and a server are all considered as independent pla...
Gert Læssøe Mikkelsen, Ivan Damg&arin...
JOC
2007
133views more  JOC 2007»
13 years 7 months ago
Trapdoor Hard-to-Invert Group Isomorphisms and Their Application to Password-Based Authentication
In the security chain the weakest link is definitely the human one: human beings cannot remember long secrets and often resort to rather insecure solutions to keep track of their ...
Dario Catalano, David Pointcheval, Thomas Pornin
ESORICS
2009
Springer
14 years 8 months ago
Enabling Public Verifiability and Data Dynamics for Storage Security in Cloud Computing
Cloud Computing has been envisioned as the next-generation architecture of IT Enterprise. It moves the application software and databases to the centralized large data centers, whe...
Qian Wang, Cong Wang, Jin Li, Kui Ren, Wenjing Lou
SACMAT
2010
ACM
13 years 5 months ago
Enforcing spatial constraints for mobile RBAC systems
Proposed models for spatially-aware extensions of role-based access control (RBAC) combine the administrative and security advantages of RBAC with the dynamic nature of mobile and...
Michael S. Kirkpatrick, Elisa Bertino