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» On Plateaued Functions and Their Constructions
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ISPEC
2005
Springer
16 years 9 days ago
Token-Controlled Public Key Encryption
Token-controlled public key encryption (TCPKE) schemes, introduced in [1], offer many possibilities of application in financial or legal scenarios. Roughly speaking, in a TCPKE s...
Joonsang Baek, Reihaneh Safavi-Naini, Willy Susilo
SCALESPACE
2005
Springer
16 years 8 days ago
Regularity and Scale-Space Properties of Fractional High Order Linear Filtering
We investigate the use of fractional powers of the Laplacian for signal and image simplification. We focus both on their corresponding variational techniques and parabolic pseudod...
Stephan Didas, Bernhard Burgeth, Atsushi Imiya, Jo...
ACNS
2004
Springer
106views Cryptology» more  ACNS 2004»
16 years 6 days ago
On the Security of Cryptosystems with All-or-Nothing Transform
We study the data privacy of cryptosystems with All-or-Nothing transform (AONT). An AONT is an efficient computable transform with two properties: Given all the bits of its output...
Rui Zhang 0002, Goichiro Hanaoka, Hideki Imai
AES
2004
Springer
139views Cryptology» more  AES 2004»
16 years 6 days 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
AOSE
2004
Springer
16 years 6 days ago
A Metamodel for Agents, Roles, and Groups
Societies need patterned behavior to exist. Large-scale agent societies may contain a diversity of agents, each with differing abilities and functionalities. When such an agent sys...
James Odell, Marian H. Nodine, Renato Levy