Paper 2003/200 Original: eprint.iacr.org/2003/200 ↗
Cryptanalysis of B.Lee-S.Kim-K.Kim Proxy Signature
Abstract
Blind signature is the concept to ensure anonymity of e-cion. Untracebility and unlinkability are two main properties of real coin, which require mimicking electronically. Proxy signature schemes allow a proxy signer to generate a proxy signature on behalf of an original signer.All the previous proxy signature schemes are based on ElGamal-type schemes.In this paper, we propose a new proxy blind signature scheme based on an ID-based signature scheme, which uses bilinear pairings of elliptic curves or hyperelliptic curves.
Metadata
- Available format(s)
PDF- Category
- Public-key cryptography
- Publication info
- Preprint.
- History
- 2003-12-12: last updated
- 2003-09-26: published
- Short URL
- https://ia.cr/2003/200
- License
- https://creativecommons.org/licenses/by/4.0/
BibTeX
@misc{cryptoeprint:2003/200,
author = {Zheng Dong and Shengli Liu and kefei Chen},
title = {Cryptanalysis of B.Lee-S.Kim-K.Kim Proxy Signature},
howpublished = {Cryptology {ePrint} Archive, Paper 2003/200},
year = {2003},
url = {https://eprint.iacr.org/2003/200}
}