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RFIDSEC
2010
13 years 9 months ago
Tree-Based RFID Authentication Protocols Are Definitively Not Privacy-Friendly
Authentication for low-cost Radio-Frequency IDentification (RFID) is a booming research topic. The challenge is to develop secure protocols using lightweight cryptography, yet ensu...
Gildas Avoine, Benjamin Martin 0002, Tania Martin
JCST
2008
128views more  JCST 2008»
13 years 11 months ago
t-Private and t-Secure Auctions
In most of the used auction systems the values of bids are known to the auctioneer. This allows him to manipulate the outcome of the auction. Hence, one is interested in hiding th...
Markus Hinkelmann, Andreas Jakoby, Peer Stechert
CRYPTO
2008
Springer
165views Cryptology» more  CRYPTO 2008»
14 years 1 months ago
Efficient Secure Linear Algebra in the Presence of Covert or Computationally Unbounded Adversaries
In this work we study the design of secure protocols for linear algebra problems. All current solutions to the problem are either inefficient in terms of communication complexity o...
Payman Mohassel, Enav Weinreb
SP
1997
IEEE
139views Security Privacy» more  SP 1997»
14 years 3 months ago
Number Theoretic Attacks on Secure Password Schemes
Encrypted Key Exchange (EKE) [1, 2] allows two parties sharing a password to exchange authenticated information over an insecure network by using a combination of public and secre...
Sarvar Patel
ICDE
2009
IEEE
168views Database» more  ICDE 2009»
15 years 1 months ago
Privacy-Preserving Singular Value Decomposition
Abstract-- In this paper, we propose secure protocols to perform Singular Value Decomposition (SVD) for two parties over horizontally and vertically partitioned data. We propose va...
Shuguo Han, Wee Keong Ng, Philip S. Yu