Stronger Lower Bounds for Online ORAM

23 Sep 2019 Hubáček Pavel Koucký Michal Král Karel Slívová Veronika

Oblivious RAM (ORAM), introduced in the context of software protection by Goldreich and Ostrovsky [JACM'96], aims at obfuscating the memory access pattern induced by a RAM computation. Ideally, the memory access pattern of an ORAM should be independent of the data being processed... (read more)

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  • CRYPTOGRAPHY AND SECURITY