VMM (virtual machine monitor) based system provides the useful inspection and interposition of guest OS. With proper modification of guest OS, we can obtain event-driven memory snapshot for malicious code forensics. In this paper we propose an asynchronous memory snapshot and forensics using split kernel module. Our split kernel module works for virtualized interruption handling, which notifies...

Analyzing the inverse kinematics theory and its solution method for 5R series manipulator, introducing the establishment of link coordinate system and D_H parameters for 5R series manipulator, studying the algorithm of inverse kinematics solutions based on FPGA controller for 5R manipulator, the system constructs the SOPC system architecture that is based on the Nios II CPU, uses the C program ...

Modular nonmonotonic logic programs (MLPs) under the answer-set semantics have been recently introduced as an ASP formalism in which modules can receive context-dependent input from other modules, while allowing (mutually) recursive module calls. This can be used for more succinct and natural problem representation at the price of an exponential increase of evaluation time. In this paper, we ai...

In this paper we study the cyclic codes over Zm as being Zm-submodules of ZmG and we find their minimal generating sets. We also study the dual codes of cyclic codes and find their generators as being ideals in ZmG. Throughout this paper, we assume m = q, q is a prime number and (n, q) = 1.

From the viewpoint of x-coordinate-only arithmetic on elliptic curves, switching between the Edwards model and the Montgomery model is quasi cost-free. We use this observation to speed up Montgomery’s algorithm, reducing the complexity of a doubling step from 2M + 2S to 1M + 3S for suitably chosen curve parameters. 1 Montgomery’s algorithm Aiming for an improved performance of Lenstra’s ellipti...