Express: Lowering the Cost of Metadata-hiding Communication with Cryptographic Privacy

20 Nov 2019Saba EskandarianHenry Corrigan-GibbsMatei ZahariaDan Boneh

Existing systems for metadata-hiding messaging that provide cryptographic privacy properties have either high communication costs, high computation costs, or both. In this paper, we introduce Express, a metadata-hiding communication system that significantly reduces both communication and computation costs... (read more)

PDF Abstract


No code implementations yet. Submit your code now


Results from the Paper

  Submit results from this paper to get state-of-the-art GitHub badges and help the community compare results to other papers.