Implementation of Embedded AES Encryption Algorithm in Hardware

An AES hardware encryption system which achieves the target data encryption based on FPGA is introduced in this paper.The overall structure of AES encryption algorithm,the interface timing design of the core algorithm,hardware design of AES encryption memory and algorithm verification are described in detail.Hardware encryption,than software encryption,has the characteristics of real-time,large volumes of data and good performance.FPGA has a short development cycle,and AES has some advantages of good sensitivity,high efficiency and high safety performance.They complementary provide a more reliable guarantee for the confidential and electronic data.