一种带有加解密功能的数据摆渡模块设计

Data Transfer Module Design with Encryption and Decryption Function

利用FPGA的并行性特点,设计了一款带有加解密功能的数据摆渡模块。本设计选用了两片XILINX公司的XC7A100TFPGA芯片作为数据处理核心,通过PCIe接口与主机通信,摆渡模块上集成了密码芯片。在保证系统安全性的基础上,提高了数据加解密和传输的性能,同时降低了整个系统的硬件成本。

Using the parallelism characteristics of FPGA,a data transfer module with encryption and decryption function is designed.In this design,two XC7 A100 TFPGA chips of XILINX company are selected as the core of data processing.The PCIe interface communicates with the host and integrates the cipher chip.On the basis of ensuring the security of the system,the performance of data encryption and decryption are improved,and the hardware cost of the whole system is reduced.