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Cellular automata (CA) or linear feedback shift register (LFSR) architecture is widely used in pseudorandom generator of applied cryptography. The paper proposes a multi-dimensional and multi-rank pseudorandom generator combined the CA algorithm and LFSR architecture. In order to test the feasibility of the design, we research on feasibility and efficient of the algorithm by using three bit tests...
This paper presents innovative ideas to construct maximum distance separable (MDS) codes, optimal error correction codes that achieve the singleton bounds. The proposed codes are based on a circularly symmetric construction applied to a novel class of nested graphs, referred to as complete-graph-of-rings (CGR). We demonstrate the general idea of transforming graphs to array codes, provide the sufficient...
A low power Read-Out Integrated Circuit (ROIC) for a short-wave Infra-Red Focal Plane Array (IRFPA) is designed as a prototype for 1024??1024 image system. Ripple integration and readout scheme as well as highly efficient power management is introduced to this design in order to decrease total power dissipation. To overcome the charge sharing problem caused by this low power readout scheme, novel...
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