%0 Journal Article %A YU Mei-sheng %A GUAN Jian %A WU Xiao-juan %T Security multi-layer distributed secret share distribution scheme %D 2010 %R 10.3778/j.issn.1002-8331.2010.16.031 %J Computer Engineering and Applications %P 108-110 %V 46 %N 16 %X Mobile Ad Hoc Networks(MANET) usually adopt the distributed CA certification program,but the program focuses on the problem of secure auditing before the secret share distribution in certification service rarely,and the existing scheme is one hop architecture based on the threshold secret sharing cryptography scheme,a node can not work properly when the value of its one hop neighbor is less than threshold value.This paper proposes a security multi-layer distributed secret share distribution scheme combined with the multi-layer distributed technology,on the one hand,which can carry out strict auditing towards the nodes that applies for secret shares to prevent several malicious nodes working together to recover the secret key of system effectively,on the other hand can make the nodes which on the network edge or at other specific location to achieve the correct warrant certificates recur to the deputy neighbor nodes,resolve the amount of warrant certificates less than threshold value issues. %U http://cea.ceaj.org/EN/10.3778/j.issn.1002-8331.2010.16.031