Paper 2003/200
Cryptanalysis of B.Lee-S.Kim-K.Kim Proxy Signature
Zheng Dong, Shengli Liu, and kefei Chen
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.
Note: I add thank to my paper with "Partial funding provided by NSFC under grants 90104005, 60173032 , 60273049 and 60303026 "
Metadata
- Available format(s)
-
PDF
- Category
- Public-key cryptography
- Publication info
- Published elsewhere. Unknown where it was published
- Keywords
- cryptanalysisdigital signaturesproxy signatures
- Contact author(s)
- zheng-dong @ cs sjtu edu cn
- History
- 2003-12-12: revised
- 2003-09-26: received
- See all versions
- Short URL
- https://ia.cr/2003/200
- License
-
CC BY
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}
}
