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» Programming Cryptographic Protocols
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ICITS
2009
14 years 11 months ago
On the Security of Pseudorandomized Information-Theoretically Secure Schemes
In this article, we discuss a naive method of randomness reduction for cryptographic schemes, which replaces the required perfect randomness with output distribution of a computat...
Koji Nuida, Goichiro Hanaoka
PERCOM
2011
ACM
14 years 5 months ago
Privacy preservation schemes for querying wireless sensor networks
—In this work we study the problem of query privacy in large scale sensor networks. Motivated by a novel trust model in which clients query networks owned by trusted entities but...
Tassos Dimitriou, Ahmad Sabouri
CSFW
2012
IEEE
13 years 3 months ago
Verifying Privacy-Type Properties in a Modular Way
—Formal methods have proved their usefulness for analysing the security of protocols. In this setting, privacy-type security properties (e.g. vote-privacy, anonymity, unlinkabili...
Myrto Arapinis, Vincent Cheval, Stéphanie D...
SENSYS
2004
ACM
15 years 6 months ago
TinySec: a link layer security architecture for wireless sensor networks
We introduce TinySec, the first fully-implemented link layer security architecture for wireless sensor networks. In our design, we leverage recent lessons learned from design vul...
Chris Karlof, Naveen Sastry, David Wagner
LCN
2000
IEEE
15 years 5 months ago
Performance Impact of Data Compression on Virtual Private Network Transactions
Virtual private networks (VPNs) allow two or more parties to communicate securely over a public network. Using cryptographic algorithms and protocols, VPNs provide security servic...
John Patrick McGregor, Ruby B. Lee