Aggregation and Embedding for Group Membership Verification
Cryptography and Security
2019-04-24 v3
Abstract
This paper proposes a group membership verification protocol preventing the curious but honest server from reconstructing the enrolled signatures and inferring the identity of querying clients. The protocol quantizes the signatures into discrete embeddings, making reconstruction difficult. It also aggregates multiple embeddings into representative values, impeding identification. Theoretical and experimental results show the trade-off between the security and the error rates.
Cite
@article{arxiv.1812.03943,
title = {Aggregation and Embedding for Group Membership Verification},
author = {Marzieh Gheisari and Teddy Furon and Laurent Amsaleg and Behrooz Razeghi and Slava Voloshynovskiy},
journal= {arXiv preprint arXiv:1812.03943},
year = {2019}
}
Comments
accepted at ICASSP 2019