Research And Implementation Of Distributed Internet Number Resources Management Method

The security of inter domain routing system has always been concerned.In order to maintain the normal operation of the Internet,it is necessary to effectively manage Internet number resources,such as IP address and autonomous system number.Therefore,different management mechanisms have emerged,such as Resource Public Key Infrastructure and number resource management mechanism based on blockchain.RPKI system has the inherent drawbacks of centralized management,which is easy to lead to the wrong configuration of resource certificates and signature materials.Blockchain technology,with its natural attributes of decentralization,tamper proof and traceability,can be applied to number resource management.However,in the process of number resource management from centralized to distributed,there will be trusted information interaction problems between management mechanisms.Based on the blockchain technology,this paper proposes an evolutionary distributed number resource management scheme,which processes the unallocated number resources by using the blockchain intelligent contract mode,and can realize the trusted transmission of data between the blockchain management mechanism and other modes such as RPKI mechanism,so as to help the smooth transition from centralized resource management to distributed resource management.The main work of this paper includes two aspects.Firstly,this paper proposes an interaction method between different management mechanisms.According to the characteristics of different management mechanisms,it verifies the credibility of data from different sources,so that different users can query other users' information.Secondly,this paper designs and implements a distributed number resource management system.This system supports the allocation and management of resources using smart contract,and processes the data of different users to provide query function for them.