9th Joint International Conference on Information Sciences (JCIS-06)

Comments on Abe et al.'s Threshold Signer-ambiguous Signature Scheme from Variety of Keys

Authors
Yafen Chang 0, Chin-Chen Chang
Corresponding Author
Yafen Chang
0Department of Computer Science and Information Engineering
Available Online October 2006.
DOI
https://doi.org/10.2991/jcis.2006.220How to use a DOI?
Keywords
trapdoor one-way permutation, digital signature, signer-ambiguous signature, ring signature, Schnorr's signature scheme
Abstract
In 2004, Abe et al. proposed a novel threshold signer-ambiguous signature scheme from variety of keys. Their scheme is a generalized case of the ring signature scheme. They claimed that their scheme allows the base signature schemes to be based on sigma-protocols, including Schnorr’s signature scheme, or the claw-free trapdoor one-way permutations (TOWP). However, we discover that some signature schemes cannot be applied to it such as Schnorr’s signature scheme, or the base signature may be insecure.
Open Access
This is an open access article distributed under the CC BY-NC license.

Download article (PDF)

Proceedings
9th Joint International Conference on Information Sciences (JCIS-06)
Part of series
Advances in Intelligent Systems Research
Publication Date
October 2006
ISBN
978-90-78677-01-7
DOI
https://doi.org/10.2991/jcis.2006.220How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - Yafen Chang
AU  - Chin-Chen Chang
PY  - 2006/10
DA  - 2006/10
TI  - Comments on Abe et al.'s Threshold Signer-ambiguous Signature Scheme from Variety of Keys
BT  - 9th Joint International Conference on Information Sciences (JCIS-06)
PB  - Atlantis Press
UR  - https://doi.org/10.2991/jcis.2006.220
DO  - https://doi.org/10.2991/jcis.2006.220
ID  - Chang2006/10
ER  -