Research on the University Library Anonymous Customer Complaint System Based on Blockchain Technology

Abstract

In 2016, Zhang Xiaotong and his collaborators published "Research on Internal Control Information System Based on Anonymity of Dual Complexity of Computation", which introduced two algorithms RSA and ELGAMAL into the system. In 2017, Yan Hanbing et al. commented and improved Zhang Xiaotong's scheme. In Zhang's and Yan's methods, 17 equations were used for in the six stages. Based on this concept, this paper proposes a new scheme which is different from the former one. It contains 6 stages, but the number of equations can be reduced to 10. This solution does not need to pre-compute to prevent CPU idle. It adopts Elgamal single algorithm and simplifies the unused parts of Elgamal algorithm, and also modifies the RSA algorithm to achieve better computational efficiency.