@inproceedings{2198b4b9d9834c5b8bd71cd2a4a91c64,
title = "Report and Trace Ring Signatures",
abstract = "We introduce report and trace ring signature schemes, balancing the desire for signer anonymity with the ability to report malicious behaviour and subsequently revoke anonymity. We contribute a formal security model for report and trace ring signatures that incorporates established properties of anonymity, unforgeability and traceability, and captures a new notion of reporter anonymity. We present a construction of a report and trace ring signature scheme, proving its security and analysing its efficiency, comparing with the state of the art in the accountable ring signatures literature. Our analysis demonstrates that our report and trace scheme is efficient, particularly for the choice of cryptographic primitives that we use to instantiate our construction.",
author = "Ashley Fraser and Elizabeth Quaglia",
year = "2021",
month = dec,
day = "9",
doi = "10.1007/978-3-030-92548-2_10",
language = "English",
isbn = "978-3-030-92547-5",
volume = "13099",
series = "Lecture Notes in Computer Science",
publisher = "Springer, [Cham]",
pages = "179--199",
booktitle = "20th International Conference On Cryptology And Network Security",
note = "Cryptology and Network Security 2021, CANS 2021 ; Conference date: 13-12-2021 Through 15-12-2021",
}