摘要
医院内网在线档案较多,导致隐私信息加密效率与安全性较低,为此,本文提出一种医院内网在线档案云存储隐私信息加密技术。对医院内网在线档案数据分割与模糊关键字检索,将关键字集合转换为相似坐标集合,通过身份染色等步骤构建云存储隐私信息加密机制,以此完成医院内网在线档案云存储隐私信息加密。实验结果表明,所提技术在初始化处理、密钥分发、加密与检索上,花费的时间较少,并且信息被更改、被窃取次数较少,以期为有效提高信息加密效率,提升信息安全提供一定帮助。
There are many online archives in the hospital intranet, resulting in low efficiency and security of privacy information encryption.Therefore, this paper proposed a privacy information encryption technology for cloud storage of online archives in the hospital intranet. For the data segmentation and fuzzy keyword retrieval of online archives in the hospital intranet, the keyword set is transformed into a similar coordinate set, and the cloud storage privacy information encryption mechanism is constructed through identity coloring, so as to complete the cloud storage privacy information encryption of online archives in the hospital intranet. The experimental results show that the proposed technology takes less time in initialization processing, key distribution, encryption and retrieval, and the information is changed and stolen less times, in order to effectively improve the efficiency of information encryption and information security.
作者
陈春燕
CHEN Chun-yan(Kunming Third People's Hospita,Kunming 650000 China)
出处
《自动化技术与应用》
2022年第6期51-54,61,共5页
Techniques of Automation and Applications
关键词
在线档案
云存储
隐私信息
加密技术
online archives
cloud storage
privacy information
encryption technology
