A new scheme of anonymous connections and its application
ZHAO Fu xiang,WANG Chang jie,WANG Yu min (School of Telecommunication Engineering, Xidian Univ., Xi′an 710071, China)
Onion Routing on open computer networks provides anonymous connections that are strongly resistant to both eavesdropping and traffic analysis. However, information hiding can not prevent the attacker from subversive attacks such as disturbing data packages. Firstly, an analysis of Onion Routing schemes available is made. Then, a new scheme that prevents from disturbing data packages is presented. Finally, an analysis of security and its application to VPN are conducted respectively.