CAJ | 학술논문

设计公钥体系的混合式P2P网络信任模型.采用层次化管理体系对节点进行认证,公钥体系保障节点间通信的安全性.通过局部信任、推荐信任、全局信任综合考察节点的可信情况.给出了模型的数学实现方法 .仿真结果表明,模型能够有效提高节点的交易成功率.
설계공약체계적혼합식P2P망락신임모형.채용층차화관리체계대절점진행인증,공약체계보장절점간통신적안전성.통과국부신임、추천신임、전국신임종합고찰절점적가신정황.급출료모형적수학실현방법 .방진결과 표명,모형능구유효제고절점적교역성공솔.
A hybrid structure peer-to-peer (P2P) trust model based on public key infrastructure (PKI) is designed. Hierarchical management system is adopted to authenticate the peers. The security of communications between peers is guaranteed by Public Key Infrastructure (PKI).The peer's reputation is synthetically inspected by local trust, recommendation trust and global trust. The mathematics method to implement the model is given. Simulations results show that the proposed algorithm can provide nodes with high transaction success rate.