CAJ | 학술논문

本文通过研究海上物联网的通信方式，得出利用单边带进行船舶和陆地之间的信息有效传递可以提高传输速率和增强抗干扰的能力。其次，分析了基于云计算的海上物联网体系中的数据安全威胁，最后根据全同态的加密算法保证云平台数据的隐私性和完整性，并且通过安全性分析可知在保证明文对云服务器端攻击无效以及用户信息真实的情况下，此算法计算复杂度低且行之有效。
본문통과연구해상물련망적통신방식，득출이용단변대진행선박화륙지지간적신식유효전체가이제고전수속솔화증강항간우적능력。기차，분석료기우운계산적해상물련망체계중적수거안전위협，최후근거전동태적가밀산법보증운평태수거적은사성화완정성，병차통과안전성분석가지재보증명문대운복무기단공격무효이급용호신식진실적정황하，차산법계산복잡도저차행지유효。
In the article, research communications in maritime internet of things show that use SSB to communicate can improve the transmission rate and enhanced anti - jamming capability. Secondly, analysis data system security threats in maritime internet of things based on cloud computing. Finally, ensure the privacy and integrity of data in cloud platform based on full homomorphic encryption algorithm. Security analysis shows that under the circumstances of guarantee plaintext attacks ineffective for cloud server, and user information is true. This algorithm has low computational complexity and effective.