The designing and implementation of des encryption algorithm based on FPGA that proposed in this paper,is from students' experiment teaching intelligent management *** researches the realization of smart cards enc...
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The designing and implementation of des encryption algorithm based on FPGA that proposed in this paper,is from students' experiment teaching intelligent management *** researches the realization of smart cards encryption technology that based on the analysis of the encryption principle and the calculation process of des encryption algorithm by using des algorithm,realizes module simulation with Quartus Ⅱ and achieves in the smart cards encryption design of students' experiment management *** smart card designed in this paper will write the cardholder's personal files and system password into the *** safety of smart cards guarantees the reliability and authenticity of data read from *** relevant persons enter the laboratory management system with their cards,they do not need to enter the password,and the computer system can automatically complete the authentication of system leqitimate user identity.
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