Scheme of improved DDoS attacks IP traceback based on HMAC
Zhu Xiao-jian · Jisuanji gongcheng yu sheji · 2008
Based on the pairwise key for message authentication with key collection exposure,adaptive probabilistic packetmarking and advanced packetmarkingⅡ,an improvement of DDoS attacks IP traceback based on HAMC against DDoS is proposed.The results show that the scheme can achieve greater stringency and higher efficiency by adopting the pairwise key sequence,and prevent the marking information from being tampered by using HMAC for anthentication,thus this scheme is secure and robust.