基于属性加密算法的计算机数据安全访问控制技术  

作　　者：蔡斌 

机构地区：[1]江苏电子信息职业学院,江苏淮安223000

出　　处：《科技创新与应用》2024年第10期165-168,共4页Technology Innovation and Application

摘　　要：该文针对云计算环境下计算机数据文件访问、传输存在的安全隐患,提出基于属性加密算法的计算机数据安全访问控制技术方案,假定在通信信道可靠、第三方审计机构可信和云计算数据中心忠实的前提下,在现有云计算数据存储安全体系架构基础上使用AES对称加密算法对CDC中的数据文件进行加密处理从而实现USER安全访问,与传统访问控制技术方案相比安全、可靠性更高。该文主要对上述技术方案的参与构成、主要定义、方案内容及重要程序的实现过程进行分析,又通过仿真实验模拟运行环境对该技术应用的可行性和优化路径进行探究,以期为计算机数据安全访问控制提供参考。Aiming at the security risks of computer data file access and transmission in cloud computing environment,this paper proposes a computer data security access control technology scheme based on attribute encryption algorithm.It assumes that the communication channel is reliable,the third-party audit institution is trustworthy and the cloud computing data center is reliable.On the basis of the existing cloud computing data storage security architecture,the AES symmetric encryption algorithm is used to encrypt the data files in CDC to achieve USER security access,which is more secure and reliable than the traditional access control technology.This paper mainly analyzes the participation structure,main definition,program content and the implementation process of important programs of the above technical solutions,and explores the feasibility and optimization path of the application of the technology through simulation experiments to simulate the operating environment,in order to provide reference for computer data security access control.

关 键 词：属性加密算法 数据文件 访问控制 安全访问控制技术 设计思想 

分 类 号：TP309.7[自动化与计算机技术—计算机系统结构]