Titlebook: Information Security Applications; 8th International Wo Sehun Kim,Moti Yung,Hyung-Woo Lee Conference proceedings 2007 Springer-Verlag Berli

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Geometrically Invariant Image Watermarking in the DWT Domainopose a DWT (Discrete Wavelet Transform) based watermarking scheme for such a challenging problem. Watermark resistance to geometric deformations is achieved by using the invariance of the histogram shape. In both theoretical analysis and experimental way, we show that the invariance can be extended

流浪者

Implementation of LSM-Based RBAC Module for Embedded Systemthe embedded system is connected to an internet. Accordingly, the coverage of the system security is being expanded from the general server to the embedded system. And it is not enough that the embedded system supports only its inherent functions and it becomes the essential element to provide the s

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Iteration Bound Analysis and Throughput Optimum Architecture of SHA-256 (384,512) for Hardware Implehough there have been numerous published papers proposing high throughput architectures, none of them have claimed to be optimal. In this paper, we perform iteration bound analysis on the SHA2 family of hash algorithms. Using this technique, we are able to both calculate the theoretical maximum thro

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A Compact Architecture for Montgomery Elliptic Curve Scalar Multiplication Processorarea of the architecture, we use the common . projective coordinate system where a common . value is kept for two elliptic curve points during the calculations, which results in one register reduction. In addition, by reusing the registers we are able to reduce two more registers. Therefore, we redu

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Windows Vault: Prevention of Virus Infection and Secret Leakage with Secure OS and Virtual Machinenon-secret which may contain computer virus, and the two workstations are integrated into a PC with secure OS, virtual machine and gateways. Since the two workstations are virtually separated at the physical level, the first workstation is not infected by virus, nor is secret leaked out to the Inter

CLASH

An Architecture Providing Virtualization-Based Protection Mechanisms Against Insider Attacksmerce of digital content. We present an example scenario to illustrate these attacks and perform a threat analysis to extract requirements for preventing insider attacks. We believe that these requirements are also representative of other scenarios. We develop a four layered protection architecture

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