Published By: Blue Eyes Intelligence Engineering

Abstract — Today increases any wireless communication security is crucial during data transmission. The encryption and decryption of data is the main challenge faced in the wireless communication for security of the data transmission source to destination. In this paper we present the literature study of cryptography security AES algorithm and its present application in communication, data communication and wireless communication. In this paper, we use the Advanced Encryption Standard (AES) which works on a 128 bit data encrypting it with 128 bits of keys for ensuring security. In this paper literature study of AES algorithm and selection AES algorithms for wireless communication application and design verilog AES sub block add round key, mix column, s-box using Xilinx ISE 9.1i software for a Spartan3 FPGA devic