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JCS
2010
121views more  JCS 2010»
13 years 6 months ago
Computational soundness of symbolic zero-knowledge proofs
raction of cryptographic operations by term algebras, called Dolev-Yao models, is essential in almost all tool-supported methods for proving security protocols. Recently significa...
Michael Backes, Dominique Unruh
FC
2010
Springer
169views Cryptology» more  FC 2010»
13 years 11 months ago
A Formal Approach for Automated Reasoning about Off-Line and Undetectable On-Line Guessing
Abstract. Starting from algebraic properties that enable guessing lowentropy secrets, we formalize guessing rules for symbolic verification. The rules are suited for both off-line ...
Bogdan Groza, Marius Minea
CLOUD
2010
ACM
14 years 20 days ago
G-Store: a scalable data store for transactional multi key access in the cloud
Cloud computing has emerged as a preferred platform for deploying scalable web-applications. With the growing scale of these applications and the data associated with them, scalab...
Sudipto Das, Divyakant Agrawal, Amr El Abbadi
CRYPTO
2006
Springer
106views Cryptology» more  CRYPTO 2006»
13 years 11 months ago
On Robust Combiners for Private Information Retrieval and Other Primitives
Abstract. Let A and B denote cryptographic primitives. A (k, m)robust A-to-B combiner is a construction, which takes m implementations of primitive A as input, and yields an implem...
Remo Meier, Bartosz Przydatek
DIM
2007
ACM
13 years 11 months ago
Receipt management- transaction history based trust establishment
In a history-based trust-management system, users and service providers use information about past transactions to make trust-based decisions concerning current transactions. One ...
Abhilasha Bhargav-Spantzel, Jungha Woo, Elisa Bert...