Integrity verification for path Oblivious-RAM
Integrity verification for path Oblivious-RAM
复制标题
路径 Oblivious-RAM 的完整性验证
DOI：
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发表时间：
2013
期刊：
影响因子：
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通讯作者：
S. Devadas
中科院分区：
文献类型：
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作者：
Ling Ren;Christopher W. Fletcher;Xiangyao Yu;Marten van Dijk;S. Devadas
遗忘内存（ORAM）用于隐藏内存访问模式。Path ORAM因其效率和简单性而受到欢迎。在本文中，我们为Path ORAM提出了一个高效的完整性验证层，它只增加了17%的延迟开销。我们还表明，完整性验证对于维护活跃对手下递归路径oram的隐私至关重要。
Oblivious-RAMs (ORAM) are used to hide memory access patterns. Path ORAM has gained popularity due to its efficiency and simplicity. In this paper, we propose an efficient integrity verification layer for Path ORAM, which only imposes 17% latency overhead. We also show that integrity verification is vital to maintaining privacy for recursive Path ORAMs under active adversaries.