基于安卓ARM64架构的信息流追踪方案
n Information Flow Tracking System Based on Android ARM64
安卓系统的开放性吸引了越来越多的用户和开发者，但随之而来的是日益严重的用户信息泄露问题。动态污点分析技术是信息流追踪的关键性技术，也是研究的重点，然而2014年，Google将原本的Dalvik虚拟机替换为ART运行时并开始支持64位，这为原本基于Dalvik虚拟机的动态污点分析技术的设计与实现带来了新的挑战。通过修改安卓6.0的ART运行时，文章首个详细设计了基于ARM64架构的动态污点追踪方案。
he openness of Android system has drawn more and more developers\' and users\' attention, but the popularity goes with the increasing possibility of information leakage. Dynamic Taint Analysis(DTA) is the key technology for tracking data flow, however Google replaced DVM with ART and began to support 64 bits since 2014. These novel features have brought new challenges for implementing DTA on Android since the previous work was always based on DVM. The paper proposed a state-of-the-art system design to implement DTA based on ARM64 by modifying ART.
梁洪亮、贾晓冬
计算技术、计算机技术
安卓RT动态污点分析技术RM64
ndroidARTDTAARM64
梁洪亮,贾晓冬.基于安卓ARM64架构的信息流追踪方案[EB/OL].(2018-05-21)[2025-08-16].http://www.paper.edu.cn/releasepaper/content/201805-179.点此复制
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