Solving the invalid signer-verified signature problem and comments on Xia-You group signature

Hung Yu Chien, Jinn Ke Jan, Yuh-Min Tseng

Research output: Contribution to journalArticle

Abstract

In general, a signature that has been verified by the signers should be valid when the verifiers verify it later. However, a signer-verified signature would become invalid in Wang et al.'s generalized threshold signature and authenticated encryption scheme and Hsu et al.'s revisions. This problem has not been reported before, and it is called the invalid signer-verified signature problem. This paper discusses the problem and proposes the solution. By the way, we also point out the forgery attack on Xia-You recently published group signature scheme.

Original languageEnglish
Pages (from-to)369-373
Number of pages5
JournalJournal of Systems and Software
Volume73
Issue number3
DOIs
Publication statusPublished - 2004 Nov 1

Fingerprint

Cryptography

All Science Journal Classification (ASJC) codes

  • Software
  • Information Systems
  • Hardware and Architecture

Cite this

@article{4aea568e2f6d42d79c131a11608036c6,
title = "Solving the invalid signer-verified signature problem and comments on Xia-You group signature",
abstract = "In general, a signature that has been verified by the signers should be valid when the verifiers verify it later. However, a signer-verified signature would become invalid in Wang et al.'s generalized threshold signature and authenticated encryption scheme and Hsu et al.'s revisions. This problem has not been reported before, and it is called the invalid signer-verified signature problem. This paper discusses the problem and proposes the solution. By the way, we also point out the forgery attack on Xia-You recently published group signature scheme.",
author = "Chien, {Hung Yu} and Jan, {Jinn Ke} and Yuh-Min Tseng",
year = "2004",
month = "11",
day = "1",
doi = "10.1016/S0164-1212(03)00174-2",
language = "English",
volume = "73",
pages = "369--373",
journal = "Journal of Systems and Software",
issn = "0164-1212",
publisher = "Elsevier Inc.",
number = "3",

}

Solving the invalid signer-verified signature problem and comments on Xia-You group signature. / Chien, Hung Yu; Jan, Jinn Ke; Tseng, Yuh-Min.

In: Journal of Systems and Software, Vol. 73, No. 3, 01.11.2004, p. 369-373.

Research output: Contribution to journalArticle

TY - JOUR

T1 - Solving the invalid signer-verified signature problem and comments on Xia-You group signature

AU - Chien, Hung Yu

AU - Jan, Jinn Ke

AU - Tseng, Yuh-Min

PY - 2004/11/1

Y1 - 2004/11/1

N2 - In general, a signature that has been verified by the signers should be valid when the verifiers verify it later. However, a signer-verified signature would become invalid in Wang et al.'s generalized threshold signature and authenticated encryption scheme and Hsu et al.'s revisions. This problem has not been reported before, and it is called the invalid signer-verified signature problem. This paper discusses the problem and proposes the solution. By the way, we also point out the forgery attack on Xia-You recently published group signature scheme.

AB - In general, a signature that has been verified by the signers should be valid when the verifiers verify it later. However, a signer-verified signature would become invalid in Wang et al.'s generalized threshold signature and authenticated encryption scheme and Hsu et al.'s revisions. This problem has not been reported before, and it is called the invalid signer-verified signature problem. This paper discusses the problem and proposes the solution. By the way, we also point out the forgery attack on Xia-You recently published group signature scheme.

UR - http://www.scopus.com/inward/record.url?scp=4444272978&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=4444272978&partnerID=8YFLogxK

U2 - 10.1016/S0164-1212(03)00174-2

DO - 10.1016/S0164-1212(03)00174-2

M3 - Article

VL - 73

SP - 369

EP - 373

JO - Journal of Systems and Software

JF - Journal of Systems and Software

SN - 0164-1212

IS - 3

ER -