Heterogeneous Identity Unified Management System Based on Trustworthiness Evaluation Model

Abstract

With the popularity of the Internet, increasing personal private information is exposed in the network. Real name network systems have been introduced for identity authentication management and private protection. However, there are still vulnerabilities and risks of identity authentication in these systems. In this paper, a new Heterogeneous Identity Unified Management System (HID-UMS) Based on Trustworthiness Evaluation Model is proposed, which solves the problem of unified identity authentication and its management in the cross-domain scenario by introducing trust rating mechanism. Furthermore, consortium blockchain technology and SM Cryptographic Algorism is applied in HID-UMS to protect information data from malicious attacks and privacy leakage.