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GraphOS: Towards Oblivious Graph Processing
April 29, 2024, 1:30 a.m. |
IACR News www.iacr.org
ePrint Report: GraphOS: Towards Oblivious Graph Processing
Javad Ghareh Chamani, Ioannis Demertzis, Dimitrios Papadopoulos, Charalampos Papamanthou, Rasool Jalili
We propose GraphOS, a system that allows a client that owns a graph database to outsource it to an untrusted server for storage and querying. It relies on doubly-oblivious primitives and trusted hardware to achieve a very strong privacy and efficiency notion which we call oblivious graph processing: the server learns nothing besides the number of graph vertexes and edges, and for …
client database eprint report graph graph database hardware oblivious report server storage system trusted hardware untrusted
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