A Key Management Scheme for Mobile Ad hoc Networks
Moblie Ad hoc networks(MANETs) are collection of wireless mobile nodes that could be self-configured with no aid of any established infrastructure,which,however, is generally susceptible to various attacks.Key management is one of serious security problems which MANETs face due to their unique characteristics such as mobility.dynamic topology. The relevant researches for ad hoc networks have been currently focused on this aspect mentioned above.In this contribution, A partly distributed key Management scheme for Mobile Ad hoc Network(MANETs) is proposed, which is combined Combined Public Key(CPK) cryptography with Shamir (t,n) secret sharing scheme. A method to update the private key shares of service nodes is designed. And the process of generating public/private key seed matrix is given . Analysis shows that our project is secure, distensible, concise .practical and applicable for the characteristics of MANETs.
combined public key threshold scheme seed matrix private key share
Yuchen Zhang Yadi Wang Jihong Han Qun Yu
Zhengzhou Information Science and Technology Institute Zhengzhou, Henan, China
国际会议
成都
英文
695-699
2010-12-17（万方平台首次上网日期，不代表论文的发表时间）