摘要
对于目前局域网中短消息加密算法的安全性漏洞,采用一种经典的加密算法,即Playfair加密法与RC4相结合的算法,为无线局域网络中短消息的传递提供了一种可靠的加密方法。运用该复合的加密算法可以有效地避免RC4密钥的静态安全性问题,还能避免密钥被窃取而导致的加密算法被破解。
Facing the current short message LAN encryption algorithm security vulnerabilities. Using a combined algorithm which combine Playfair with RC4, a reliable method of encryption is provided for short message transmission in wireless LAN. The use of this complex encryption algorithm can effectively avoid the static RC4 key security issue to prevent the encryption algorithm is cracked by theft of keys.
出处
《现代电子技术》
2010年第4期119-121,共3页
Modern Electronics Technique
基金
陕西省科技厅专项基金(2003F24)
