典型文献
PALES:Optimizing Secure Data Deletion in SSDs via Page Group and Reprogram Speedup
文献摘要：
As solid-state drives(SSD)have been widely adopted,secure data deletion becomes an essential component for ensuring user privacy,preventing sensit-ive data leakage.Due to the erase-before-write property,erasure operation and scrub operation substituting for overwriting technologies are proposed to meet the re-quirements.However,both methods bring the severe page-copying issue,declining read/write performance,and shortening the lifetime of SSD.In this paper,this issue is alleviated by reserving pages at the page allocation stage to mitigate program disturbance and increasing program step voltage during reprogramming operation to reduce the reprogram latency.The proposed scheme is evaluated by a series of experiments;the results show that the pro-posed scheme could achieve significant deletion time re-duction and alleviate page-copying overhead.
文献关键词：
中图分类号：
作者姓名：
NIE Shiqiang;WU Weiguo;ZHANG Chi;ZHANG Chen
作者机构：
Department of Computer Science and Technology,Xi'an Jiaotong University,Xi'an 710049,China
文献出处：
引用格式：
[1]NIE Shiqiang;WU Weiguo;ZHANG Chi;ZHANG Chen-.PALES:Optimizing Secure Data Deletion in SSDs via Page Group and Reprogram Speedup)[J].电子学报（英文）,2022(01):40-51
A类：
PALES,Reprogram,overwriting,copying,reserving
B类：
Optimizing,Secure,Data,Deletion,SSDs,Page,Group,Speedup,solid,state,drives,have,been,widely,adopted,secure,data,deletion,becomes,essential,component,ensuring,user,privacy,preventing,sensit,leakage,Due,erase,before,write,property,erasure,operation,scrub,substituting,technologies,are,proposed,meet,quirements,However,both,methods,bring,severe,issue,declining,read,performance,shortening,lifetime,In,this,paper,alleviated,by,pages,allocation,stage,mitigate,disturbance,increasing,step,voltage,during,reprogramming,reduce,latency,scheme,evaluated,series,experiments,results,show,that,could,achieve,significant,duction,overhead
AB值：
0.621707
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