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ACNS
2010
Springer
145views Cryptology» more  ACNS 2010»
14 years 1 months ago
A Hybrid Method to Detect Deflation Fraud in Cost-Per-Action Online Advertising
Abstract. Web advertisers prefer the cost-per-action (CPA) advertisement model whereby an advertiser pays a web publisher according to the actual amount of transactions, rather tha...
Xuhua Ding
NSDI
2008
14 years 4 days ago
Securing Distributed Systems with Information Flow Control
Recent operating systems [12, 21, 26] have shown that decentralized information flow control (DIFC) can secure applications built from mostly untrusted code. This paper extends DI...
Nickolai Zeldovich, Silas Boyd-Wickizer, David Maz...
ASAP
2008
IEEE
105views Hardware» more  ASAP 2008»
13 years 12 months ago
Fast custom instruction identification by convex subgraph enumeration
Automatic generation of custom instruction processors from high-level application descriptions enables fast design space exploration, while offering very favorable performance and...
Kubilay Atasu, Oskar Mencer, Wayne Luk, Can C. &Ou...
CCS
2008
ACM
13 years 12 months ago
Certificateless signcryption
Certificateless cryptography achieves the best of the two worlds: it inherits from identity-based techniques a solution to the certificate management problem in public-key encrypti...
Manuel Barbosa, Pooya Farshim
ICISC
2007
125views Cryptology» more  ICISC 2007»
13 years 11 months ago
A Cryptanalysis of the Double-Round Quadratic Cryptosystem
In the 80’s Matsumoto and Imai [8] proposed public key cryptosystems based on the difficulty of solving systems of polynomials in several variables. Although these first schemes...
Antoine Scemama