Paper 2004/039 Original: eprint.iacr.org/2004/039 ↗
A Bilinear Spontaneous Anonymous Threshold Signature for Ad Hoc Groups
Abstract
We present an adaptive chosen-plaintext cryptanalysis of Boneh, et al.'s bilinear spontaneous anonymous ad hoc group signature. Then we present a patch, and an extension to a threshold version complete with a security proof in the random oracle model (ROM).
Metadata
- Available format(s)
PDF- Category
- Cryptographic protocols
- Publication info
- Preprint.
- History
- 2004-02-16: last updated
- 2004-02-16: published
- Short URL
- https://ia.cr/2004/039
- License
- https://creativecommons.org/licenses/by/4.0/
BibTeX
@misc{cryptoeprint:2004/039,
author = {Victor K. Wei},
title = {A Bilinear Spontaneous Anonymous Threshold Signature for Ad Hoc Groups},
howpublished = {Cryptology {ePrint} Archive, Paper 2004/039},
year = {2004},
url = {https://eprint.iacr.org/2004/039}
}