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This paper proposes a new algorithm for missile-borne SAR which has acceleration and velocity for vertical dimension, side dimension and azimuth dimension. The 3-dimension acceleration results in stronger coupling between range and azimuth signal which makes missile-borne SAR imaging more difficult. The algorithm decreases the coupling with range walk correction in range frequency domain, azimuth...
In this paper, the implementation and reconfigurable feature of RSA and AES cryptographic algorithm are analyzed. On the basis of the Reconfigurable design of this two algorithms, Reconfigurable RSA and AES hardware architecture is designed to fit four different key length of 256bit, 512bit, 1024bit, 2048bit for RSA, and three different key length of 128bit, 192bit, and 256bit for AES. The reconfigurable...
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