WANG Feng, ZHOU Xue-hai, CHEN Ai, et al. A Study on the Implementation of Encryption Algorithm Based on Partial Reconfiguration[J]. Acta Electronica Sinica, 2007, 35(5): 959-963.
WANG Feng, ZHOU Xue-hai, CHEN Ai, et al. A Study on the Implementation of Encryption Algorithm Based on Partial Reconfiguration[J]. Acta Electronica Sinica, 2007, 35(5): 959-963.DOI：
To solve the problems such as low performance and high resource cost
which exist in current implementations of encryption algorithms based on reconfigurable computing technology
this paper presents a method that implements the encryption algorithms by using partial reconfiguration.This method implements a block cipher algorithm which has involutional structure by using module-based partial reconfiguration technology of Xilinx FPGA
and gives the solutions to the key technical issues such as cooperation between modules
communication channels design and timing adjusting scheme.The comparisons in the experimental results of this method with those of others demonstrate the effectiveness of this method.
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