基于分配优先级的虚拟资源调度模型  

Virtual resource scheduling model based on assignment priority

作　　者：李伟群 常朝稳[1] 刘路瑶 LI Wei-qun;CHANG Chao-wen;LIU Lu-yao(School of Cryptography,Information Engineering University,Zhengzhou 450001,China)

机构地区：[1]信息工程大学密码工程学院,河南郑州450001

出　　处：《计算机工程与设计》2023年第12期3585-3591,共7页Computer Engineering and Design

基　　金：河南省科技攻关基金项目(222102210070)。

摘　　要：分析虚拟资源调度策略在降低共享物理资源用户发起侧信道攻击可能性的同时,忽视了网络资源收益与用户安全需求的问题,提出一种基于分配优先级的虚拟资源调度模型。建立三层资源调度结构;量化用户安全与资源需求,综合排序生成虚拟资源分配优先级;以移动虚拟运营商收益建立模型。实验结果表明,相较当前资源调度模型,该模型能够提高虚拟运营商收益,兼顾用户安全需求和优质用户资源需要,增加恶意用户侧信道攻击的成本。The virtual resource scheduling strategy was analyzed when they were used to reduce the possibility of side channel attacks initiated by users of shared physical resources,while the problems of network resource benefits and user security requirements were ignored,a virtual resource scheduling model based on allocation priority was proposed.A three-layer resource sche-duling structure was established.User security and resource requirements were quantified,and virtual resource allocation priorities were generated by comprehensive sorting.A model was established based on the revenue of mobile virtual operators.Experimental results show that,compared with the current resource scheduling model,this model can improve the revenue of virtual operators,take into account the needs of user security and high-quality user resources,and increase the cost of malicious user side-channel attacks.

关 键 词：虚拟资源调度策略 侧信道攻击 网络资源收益 安全需求 分配优先级 三层资源调度结构 攻击成本 

分 类 号：TP301.6[自动化与计算机技术—计算机系统结构]