Integrity verification for path Oblivious-RAM
Author(s)Ren, Ling; Yu, Xiangyao; Devadas, Srinivas; Fletcher, Christopher Wardlaw; Van Dijk, Marten
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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.
DepartmentMassachusetts Institute of Technology. Computer Science and Artificial Intelligence Laboratory; Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science
Proceedings of the 2013 IEEE High Performance Extreme Computing Conference (HPEC)
Institute of Electrical and Electronics Engineers (IEEE)
Ren, Ling, Christopher W. Fletcher, Xiangyao Yu, Marten van Dijk, and Srinivas Devadas. “Integrity Verification for Path Oblivious-RAM.” 2013 IEEE High Performance Extreme Computing Conference (HPEC) (n.d.).
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