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EUROCRYPT
2009
Springer
16 years 6 months ago
Double-Base Number System for Multi-scalar Multiplications
Abstract. The Joint Sparse Form is currently the standard representation system to perform multi-scalar multiplications of the form [n]P + m[Q]. We introduce the concept of Joint D...
Christophe Doche, David R. Kohel, Francesco Sica
CRYPTO
2005
Springer
113views Cryptology» more  CRYPTO 2005»
15 years 11 months ago
Secure Communications over Insecure Channels Based on Short Authenticated Strings
Abstract. We propose a way to establish peer-to-peer authenticated communications over an insecure channel by using an extra channel which can authenticate very short strings, e.g....
Serge Vaudenay
PKC
2005
Springer
89views Cryptology» more  PKC 2005»
15 years 11 months ago
A New Related Message Attack on RSA
Coppersmith, Franklin, Patarin, and Reiter show that given two RSA cryptograms xe mod N and (ax + b)e mod N for known constants a, b ∈ ZN , one can compute x in O(e log2 e) ZN -o...
Oded Yacobi, Yacov Yacobi
AES
2004
Springer
139views Cryptology» more  AES 2004»
15 years 11 months ago
The Inverse S-Box, Non-linear Polynomial Relations and Cryptanalysis of Block Ciphers
This paper is motivated by the design of AES. We consider a broader question of cryptanalysis of block ciphers having very good non-linearity and diffusion. Can we expect anyway, ...
Nicolas Courtois
CVPR
2004
IEEE
16 years 8 months ago
Random Sampling Based SVM for Relevance Feedback Image Retrieval
Relevance feedback (RF) schemes based on support vector machine (SVM) have been widely used in content-based image retrieval. However, the performance of SVM based RF is often poo...
Dacheng Tao, Xiaoou Tang