Application design of marine data resource sharing based on block chain
ZHANG Chi1, WANG Rui2, CHENG Junchao1, HE Yuan'an1, ZHEN Jun1
1. Systems Engineering Research Institute, China State Shipbuilding Corporation Limited;Marine Safety SystemInnovation Center, Science and Technology for National Defense System Engineering Innovation Center, Beijing 100036, China;
2. Institute of Software, Chinese Academy of Sciences, Beijing 100089, China
Abstract：Marine data, as one of the important tools of ocean exploitation and utilization, scatter in various departments in our country, such as marine departments, scientific research institutions and other relevant enterprises. These data cannot be shared and value-added effectively, thus marine data islands are formed. This paper analyzes the fundamental reason for the marine data islands problem, then proposes a kind of marine data resource sharing application model based on block chain technology, in which the consensus mechanism of block nodes as well as the storage mode of marine data on the block chain are improved. Eventually, a marine data resource sharing platform is built to reach the goal of data sharing and value-added distribution.
[1] 洪阳, 侯雪燕. 海洋大数据平台建设及应用[J]. 卫星应用, 2016(6):26-30.
[2] 段九如. 整合资源推进"智慧海洋" 战略[N]. 中国船舶报,2015-11-13(002).
[3] 张弘弢. 发展智慧海洋建设海洋强国[N]. 中国船舶报, 2015-06-12(001).
[4] Dorri A, Steger M, Kanhere S S, et al. BlockChain:A distributed solution to automotive security and privacy[J]. IEEE Communications Magazine, 2017, 55(12):119-125.
[5] Lamport L, Shostak R, Pease M. The Byzantine generals problem[J]. ACM Transactions on Programming Languages and Systems (TOPLAS), 1982, 4(3):382-401.
[6] Castro M, Liskov B. Practical Byzantine fault tolerance[C]//Proceedings of the Third Symposium on Operating Systems Design and Implementation. New Orleans:OSDI, 1999, 99:173-186.
[7] National Institute of Standards and Technology. 180-2:Secure hash standard (SHS)[S]. Gaithersburg:National Institute of Standards and Technology, 2012.
[8] Courtois N T, Grajek M, Naik R. Optimizing SHA256 in bitcoin mining[M]//Cryptography and Security Systems. Berlin Heidelberg:Springer, 2014:131-144.
[9] 贾亚茹, 刘向阳, 刘胜利. 去中心化的安全分布式存储系统[J]. 计算机工程, 2012, 38(3):126-129.
[10] 徐非, 杨广文, 鞠大鹏. 基于Peer-to-Peer的分布式存储系统的设计[J]. 软件学报, 2004, 15(2):268-277.
[11] Haeberlen A, Mislove A, Druschel P. Glacier:highly durable, decentralized storage despite massive correlated failures[C]//Proceedings of the 2nd Conference on Symposium on Networked Systems Design & Implementation. New York:ACM, 2005:143-158.
[12] 吴振铨, 梁宇辉, 康嘉文, 等. 基于联盟区块链的智能电网数据安全存储与共享系统[J]. 计算机应用, 2017, 37(10):2742-2747.
[13] 杨茂江. 基于密码和区块链技术的数据交易平台设计[J]. 信息通信技术, 2016(4):24-31.
[14] 陈何清. 基于区块链的IMIX传输系统的设计与实现[D]. 南京:南京大学, 2016.
[15] 薛腾飞, 傅群超, 王枞, 等. 基于区块链的医疗数据共享模型研究[J]. 自动化学报, 2017, 43(9):1555-1562.
2020, Vol. 38 
