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» On the security of group communication schemes
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BROADNETS
2006
IEEE
14 years 2 months ago
Securing Sensor Networks Using A Novel Multi-Channel Architecture
— In many applications of sensor networks, security is a very important issue. To be resistant against the various attacks, nodes in a sensor network can establish pairwise secre...
Chao Gui, Ashima Gupta, Prasant Mohapatra
SCN
2010
Springer
145views Communications» more  SCN 2010»
13 years 6 months ago
Distributed Private-Key Generators for Identity-Based Cryptography
An identity-based encryption (IBE) scheme can greatly reduce the complexity of sending encrypted messages. However, an IBE scheme necessarily requires a private-key generator (PKG)...
Aniket Kate, Ian Goldberg
ACNS
2004
Springer
220views Cryptology» more  ACNS 2004»
14 years 1 months ago
Secure Conjunctive Keyword Search over Encrypted Data
Abstract. We study the setting in which a user stores encrypted documents (e.g. e-mails) on an untrusted server. In order to retrieve documents satisfying a certain search criterio...
Philippe Golle, Jessica Staddon, Brent R. Waters
WCNC
2008
IEEE
14 years 2 months ago
A Location Privacy Preserving Authentication Scheme in Vehicular Networks
Abstract—As an emerging application scenario of wireless technologies, vehicular communications have been initiated not only for enhancing the transportation safety and driving e...
Chenxi Zhang, Rongxing Lu, Pin-Han Ho, Anyi Chen
GLOBECOM
2007
IEEE
14 years 2 months ago
Addressing the Weakness in a Lightweight RFID Tag-Reader Mutual Authentication Scheme
— A lightweight radio frequency identification (RFID) tag-reader mutual authentication scheme was recently proposed as an improvement over the original authentication protocol s...
Tong-Lee Lim, Tieyan Li