热带海洋学报 ›› 2020, Vol. 39 ›› Issue (5): 117-123.doi: 10.11978/2019127CSTR: 32234.14.2019127

所属专题: 海洋大数据及应用

• 海洋调查与观测 • 上一篇    

基于混合加密的浮标数据安全管理系统研究

张新文1,2(), 刘愉强1,2(), 刘同木1,2, 林冠英1,2, 黄桦1,2   

  1. 1.国家海洋局南海调查技术中心, 广东 广州 510310
    2.自然资源部海洋环境探测技术与应用重点实验室, 广东 广州 510310
  • 收稿日期:2019-12-05 修回日期:2020-03-02 出版日期:2020-09-10 发布日期:2020-03-05
  • 通讯作者: 刘愉强
  • 作者简介:张新文(1992—), 男, 江苏省邳州市人, 硕士, 主要研究方向为浮标观测技术、信息安全等。E-mail: zhangxinwen@smst.gz.cn
  • 基金资助:
    自然资源部海洋战略规划与经济司委托项目(CAMA201808);国家海洋局南海分局海洋科学技术局长基金项目(18015);广东省级促进经济发展专项资金(海洋经济发展用途)项目(GDME-2018B001);国家海洋局南海维权技术与应用重点实验室开放基金资助项目(SCS1602)

Research on buoy data security management system based on multi-encryption

ZHANG Xinwen1,2(), LIU Yuqiang1,2(), LIU Tongmu1,2, LIN Guanying1,2, HUANG Hua1,2   

  1. 1. South China Sea Marine Survey and Technology Center of State Oceanic Administration, Guangzhou 510310, China
    2. Key Laboratory of Marine Environmental Survey Technology and Application, Ministry of Natural Resources, Guangzhou 510310, China
  • Received:2019-12-05 Revised:2020-03-02 Online:2020-09-10 Published:2020-03-05
  • Contact: Yuqiang LIU
  • Supported by:
    Project Commissioned by the Marine Strategic Planning and Economic Department of the Ministry of Natural Resources(CAMA201808);Marine Science and Technology Director Fund of South China Sea Branch, State Oceanic Administration(18015);Guangdong Provincial Special Fund for Economic Development for Marine Economic Development(GDME-2018B001);Open Fund of Key Laboratory of Technology for Safeguarding of Maritime Rights and Interests and Application, State Oceanic Administration(SCS1602)

摘要:

针对海洋资料浮标观测数据在公益应用如预报减灾、科学研究等过程中存在易被黑客攻击破坏、非法访问、重要数据泄露等数据安全性问题, 文章提出并实现了基于混合加密的浮标数据安全管理系统。系统采用混合加密方案对浮标观测数据进行加密存储,并设计密钥安全管理策略提高加密算法的安全性。在业务数据分发过程中通过密文传输和终端解密来保证数据分发的机密性。安全性分析结果表明, 系统在满足业务应用的同时, 能够确保原始数据在存储、应用分发过程中的数据安全。

关键词: 海洋资料浮标, 数据管理, 混合加密, 数据安全

Abstract:

In view of data security problem concerning ocean buoy data, such as hacker attack, illegal access, data leakage, etc., a data security management system based on multi-encryption is proposed and implemented. We introduce the system architecture, multi-encryption storage and key management scheme in this paper. In this system, the buoy data is encrypted and stored by using multi-encryption technology, and the confidentiality of data transmission is ensured by encrypted transmission in business application. The analytic results of system security indicate show that this system can ensure data security in the process of storage, transmission and application.

Key words: ocean data buoy, data management, multi-encryption, data security

中图分类号: 

  • P712.1