Research on Application of Blockchain and Identity-Based Cryptography

2018 4th International Conference on Environmental Science and Material Application

生态环境科学;材料科学

Zhu, Xingxiong^1 ; Fan, Tao^2

State Grid Power Finance and E-Commerce Laboratory, State Grid Electronic Commerce Co., Ltd., Beijing, China^1

State Grid Electronic Commerce Co. Ltd., Beijing, China^2

关键词: Contract signing;    Data distributed;    Data integrity;    Electronic contract;    Electronic signatures;    Identity based cryptography;    Non-repudiation;    Whole process;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/252/4/042095/pdf
DOI  :  10.1088/1755-1315/252/4/042095

来源: IOP

【 摘 要 】

The signing of electronic contracts and the certification of important documents are realized by utilizing blockchain, identity-based cryptography and electronic signature technology. Blockchain technology can realize the data distributed ledgers through the entire system nodes, the whole processes, and the entire transactions. Identity-based cryptography and electronic signature technology can achieve data integrity, privacy, and nonrepudiation. All data is shared by all participating nodes, the information in the cyberspace is more transparent, and the behavior is more traceable. A complete and compliant contract signing process and data certification is achieved.