Threshold untraceable signature for group communications

T. Y. Chang, C. C. Yang, M. S. Hwang

Research output: Contribution to journalArticle

15 Citations (Scopus)

Abstract

Lee et al. have proposed an untraceable (t, n) threshold signature scheme which can be extended to give the original signers the ability to prove they are the true signers. The present authors add the requirement of (k, l) threshold-shared verification to the scheme of Lee et al. In the proposed scheme, any t participants can represent a group to sign messages with/without anonymity, and k verifiers can represent another group to authenticate the signature.

Original languageEnglish
Pages (from-to)179-184
Number of pages6
JournalIEE Proceedings: Communications
Volume151
Issue number2
DOIs
Publication statusPublished - 2004 Apr

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

Fingerprint Dive into the research topics of 'Threshold untraceable signature for group communications'. Together they form a unique fingerprint.

  • Cite this