Chứng thực lẫn nhau trong mạng Ad hoc - Mô hình ngưỡng sử dụng các nút ngẫu nhiên

Abstract

In recent years, mobile ad hoc wireless networks are gaining popularity due to their mobility, flexibility and ease of deployment everywhere. A mobile ad hoc wireless network is an independent network without any central authority, e.g., infrastructure mode. In the network system, security and authentication scheme always consider on top. We propose threshold k mutual authentication protocol in mobile ad hoc wireless network using randomized k nodes, which solves those problems using a combination of strong points in PSK (pre-share keys), PKI (public key infrastructure) and RSA. Our proposed authentication protocol authenticate a new node join the network by any node that running in network. Salient of this solution is designing to implement in mobile phone – low configuration device. Our solution carry security and flexibility, service group activities, urgency, rescue such as fire-brigade, rescue squad, police, flood…