Sciweavers

3210 search results - page 365 / 642
» Secure Similarity Search
Sort
View
DIMVA
2011
14 years 10 months ago
Code Pointer Masking: Hardening Applications against Code Injection Attacks
In this paper we present an efficient countermeasure against code injection attacks. Our countermeasure does not rely on secret values such as stack canaries and protects against a...
Pieter Philippaerts, Yves Younan, Stijn Muylle, Fr...
EUROCRYPT
2011
Springer
14 years 10 months ago
Homomorphic Signatures for Polynomial Functions
We construct the first homomorphic signature scheme that is capable of evaluating multivariate polynomials on signed data. Given the public key and a signed data set, there is an...
Dan Boneh, David Mandell Freeman
EUROCRYPT
2011
Springer
14 years 10 months ago
Statistical Attack on RC4 - Distinguishing WPA
Abstract. In this paper we construct several tools for manipulating pools of biases in the analysis of RC4. Then, we show that optimized strategies can break WEP based on 4000 pack...
Pouyan Sepehrdad, Serge Vaudenay, Martin Vuagnoux
FSE
2011
Springer
268views Cryptology» more  FSE 2011»
14 years 10 months ago
Cryptanalysis of PRESENT-Like Ciphers with Secret S-Boxes
At Eurocrypt 2001, Biryukov and Shamir investigated the security of AES-like ciphers where the substitutions and affine transformations are all key-dependent and successfully crypt...
Julia Borghoff, Lars R. Knudsen, Gregor Leander, S...
ECOOP
2004
Springer
16 years 2 days ago
Finding and Removing Performance Bottlenecks in Large Systems
Abstract. Software systems obey the 80/20 rule: aggressively optimizing a vital few execution paths yields large speedups. However, finding the vital few paths can be difficult, e...
Glenn Ammons, Jong-Deok Choi, Manish Gupta, Nikhil...