Mutual Authentication Key Agreement Scheme Based on WAP
Xuan Zheng, LU Jian-zhu, Jie Fu · Jisuanji gongcheng · 2010
【Abstract】PKI uses certificate to manage public key. The application of digital signature carrying certificate is restricted for the limited computing power and memory capacity of wireless terminal device. Aiming at this problem, this paper uses Bloom filter and combines with public key cryptography, proposes a scheme of mutual authentication and key exchange for WAP which is suitable for the environment of wireless, and makes an analysis of the performance and safety about the proposed scheme. Results prove that this scheme can make use of counting Bloom filter to implement the dynamic management of users and user points. 【Key words】Bloom filter; public key; mutual authentication