@inproceedings{82591c371b08400b97feb1257cff0d5a,
title = "Multi-party key exchange for unbounded parties from indistinguishability obfuscation",
abstract = "Existing protocols for non-interactive multi-party key exchange either (1) support a bounded number of users, (2) require a trusted setup, or (3) rely on knowledge-type assumptions. We construct the first non-interactive key exchange protocols which support an unbounded number of parties and have a security proof that does not rely on knowledge assumptions. Our non-interactive keyexchange protocol does not require a trusted setup and extends easily to the identity-based setting. Our protocols suffer only a polynomial loss to the underlying hardness assumptions.",
author = "Dakshita Khurana and Vanishree Rao and Amit Sahai",
note = "Publisher Copyright: {\textcopyright} International Association for Cryptologic Research 2015.; 21st International Conference on the Theory and Application of Cryptology and Information Security, ASIACRYPT 2015 ; Conference date: 29-11-2015 Through 03-12-2015",
year = "2015",
doi = "10.1007/978-3-662-48797-6_3",
language = "English (US)",
isbn = "9783662487969",
series = "Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)",
publisher = "Springer",
pages = "52--75",
editor = "Cheon, {Jung Hee} and Tetsu Iwata",
booktitle = "Advances in Cryptology - ASIACRYPT 2015 - 21st International Conference on the Theory and Application of Cryptology and Information Security, 2015, Proceedings",
address = "Germany",
}