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» Secrecy in Untrusted Networks
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CORR
2010
Springer
90views Education» more  CORR 2010»
13 years 5 months ago
Perfect Omniscience, Perfect Secrecy and Steiner Tree Packing
— We consider perfect secret key generation for a “pairwise independent network” model in which every pair of terminals share a random binary string, with the strings shared ...
Sirin Nitinawarat, Prakash Narayan
SP
2006
IEEE
121views Security Privacy» more  SP 2006»
14 years 22 days ago
On the Secrecy of Timing-Based Active Watermarking Trace-Back Techniques
Timing-based active watermarking schemes are developed to trace back attackers through stepping stone connections or anonymizing networks. By slightly changing packet timing, thes...
Pai Peng, Peng Ning, Douglas S. Reeves
OSDI
2004
ACM
14 years 7 months ago
Secure Untrusted Data Repository (SUNDR)
SUNDR is a network file system designed to store data securely on untrusted servers. SUNDR lets clients detect any attempts at unauthorized file modification by malicious server o...
David Mazières, Dennis Shasha, Jinyuan Li, ...
STORAGESS
2005
ACM
14 years 8 days ago
Toward securing untrusted storage without public-key operations
Adding security capabilities to shared, remote and untrusted storage file systems leads to performance degradation that limits their use. Public-key cryptographic primitives, wid...
Dalit Naor, Amir Shenhav, Avishai Wool
SOSP
2003
ACM
14 years 3 months ago
Upgrading transport protocols using untrusted mobile code
In this paper, we present STP, a system in which communicating end hosts use untrusted mobile code to remotely upgrade each other with the transport protocols that they use to com...
Parveen Patel, Andrew Whitaker, David Wetherall, J...