| 基于区块链的PKI数字证书系统 |
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| 引用本文： | 阎军智,彭晋,左敏,王珂. 基于区块链的PKI数字证书系统[J]. 电信工程技术与标准化, 2017, 30(11) |
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| 作者姓名： | 阎军智 彭晋 左敏 王珂 |
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| 作者单位： | 中国移动通信有限公司研究院,北京,100053 |
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| 摘 要： | 本文提出了一种基于区块链技术构建PKI数字证书系统的方法,利用区块链去中心化、不可篡改等特点,解决了传统PKI技术中存在的单点失败问题以及多CA互信难等问题,可降低传统PKI技术中CA中心建设、运营及维护成本,提高证书申请及配置的效率,提升用户使用体验.该系统作为安全基础设施可以应用于多个领域,如4G小基站设备认证、网络切片认证、多CA互信等.
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| 关 键 词： | PKI 数字证书 区块链 |
| 收稿时间： | 2017-10-11 |
| 修稿时间： | 2017-10-17 |
Blockchain based PKI Certificate System |
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| yanjunzhi,pengjin,zuomin and wangke. Blockchain based PKI Certificate System[J]. Telecom Engineering Technics and Standardization, 2017, 30(11) |
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| Authors: | yanjunzhi pengjin zuomin wangke |
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| Affiliation: | China Mobile Research Institute,China Mobile Research Institute,China Mobile Research Institute,China Mobile Research Institute |
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| Abstract: | An establishment method of blockchain based PKI certificate system is proposed in this paper. The blockchain based solution featured with decentralization and temper-resistant could address the issues of traditional PKI technology, such as single point of failure, difficulty in the establishment of trust between different CAs. It could decrease the cost of CA deployment, operation, and maintenance, increase the efficiency of certificate enrollment and installation, enhance the user experience. The blockchain based PKI system could be used in many scenarios, such as HeNB authentication, network slicing authentication, and establishment of trust among different CAs. |
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| Keywords: | PKI Certificate Blockchain |
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