Titlebook: Information Hiding; 9th International Wo Teddy Furon,François Cayre,Patrick Bas Conference proceedings 2007 Springer-Verlag Berlin Heidelbe

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使害羞

MPSteg-color: A New Steganographic Technique for Color Imagesct to previous works operating in the MP domain, the availability of three color bands is exploited to avoid the instability of the decomposition path and to randomize it for enhanced security. A selection and an update rule working entirely in the integer domain have been developed to improve the c

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蛰伏

Three-Dimensional Meshes Watermarking: Review and Attack-Centric Investigationotection problem has attracted more and more attention in both the research and industrial realms. This paper gives a synthetic review of 3D mesh watermarking techniques, which are deemed to be a potential effective solution to the above problem. We begin with a discussion on the particular difficul

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减震

A Graph Game Model for Software Tamper Protectione required effort for an attack. We make some engineering assumptions about local indistinguishability on the transformed program and model an attacker’s steps as making a walk on the program flow graph. The goal of the attacker is to learn what has been inserted by the transformation, in which case

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Software Integrity Checking Expressions (ICEs) for Robust Tamper Detectiont two candidates, probabilistic verification conditions (PVCs) and Fourier-learning approximations (FLAs), which can be computed for certain classes of programs,. We show that these predicates hold for any valid execution of the program, and fail with some probability for any invalid execution (e.g.

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Space-Efficient Kleptography Without Random Oraclesls. The basic question left open is whether cryptography itself based on traditional hardness assumption(s) alone enables “internal randomized channels” that enable the embedding of an asymmetric backdoor inside another cryptosystem while retaining the security of the cryptosystem and the backdoor (

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