基于WPA的安全机制缺陷的攻击实现

The Design of an Attack base on Limitation of Security Mechanism of WPA

针对WPA的安全机制存在的缺陷,指出了对其进行攻击的方法,分析了WinAirCrackPack的攻击原理。利用WinAirCrackPack等工具对基于WPA-PSK认证方式的WLAN成功破获了其密钥,有效验证了WPA机制存在的安全缺陷。

After analyzing the authentication system, key management, data encryption algorithm of the WPA-PSK, security flaws in the process of 4-step handshake key consultation is pointed out, the principle of WinAirCrackpack is analyzed.WinAirCrackPack is used to attack the WLAN based on WPA-PSK, the key is successfully got, which effectively proves the existence of security flaws.