基于无线局域网的AES加密算法研究

The research of AES algorithm based on the wireless LAN encryption

针对无线局域网中AES加密算法对明文加密的问题,本文分析了其工作原理和结构,基于达到对明文有更强的加密能力的目的,提出了对AES的S盒进行优化和一种混合加密算法将AES与ECC相结合,由AES密钥进行明文的加密,用ECC实现数字签名和对AES密钥的加密的方案,实现了信息加密,数字签名及认证一体化,保障了信息安全。

For wireless LAN AES encryption algorithm to encrypt the plaintext,this paper analyzes the working principle and structure,based on the plaintext to achieve stronger encryption capabilities purposes,presented to the AES S-boxes and a hybrid optimization algorithm for encryption the combination of AES and ECC ,conducted by AES key plaintext encryption,digital signature using ECC and AES key encryption scheme,and information encryption,digital signatures and authentication integration, information security safeguards.