Research on the Hardware Implementation of AES Algorithm Based on SOPC
Xiao Shun-we · 2013
Based on the analysis of the characteristic of Wheelchange and Key Expansion in the advanced encryption standard( AES) algorithm,and in combination with the internal circuit construction of system on a programmable chip( SOPC),the AES algorithm is optimized comprehensively and the recursive algorithm of Key Expansion is constructed by the look-up table. Then,the flow diagram of implementation of the AES algorithm is presented. The key generator circuit system is completed. Finally,the design of AES algorithm based on SOPC has been achieved.