For the current demand of personalized and intelligent construction of Civic and Political Education in colleges and universities, this paper takes the integration of digital Civic and Political Education resources as the research goal. The hardware framework of the Civic and Political Resource System containing five core components is designed, and under the framework, the application of cloud computing technology in Civic and Political Education is sorted out. The improved PBFT consensus algorithm is selected to optimize the time delay of the Civic and Political Resource System, increase the throughput and the communication capacity, and thus improve the consensus efficiency of the system’s Civic and Political Resources within the education alliance. For the data security problem during resource transmission, proxy re-encryption technology is adopted to guarantee the safe storage and access of digital resources of Civic and Political Education. Finally, the Civic and political resources system based on the improved PBFT consensus algorithm is built. Under the number of 4000 concurrent users, the TPS of uploading and downloading of Civic and political resources of this system reaches 268 entries/s and 382 entries/s respectively, which has good load capacity and shows excellent stability performance.
