A framework for one-round mobile agent transaction

Chi Chao Chang, Narn Yih Lee, Tzonelih Hwang

Research output: Contribution to journalArticlepeer-review


Mobile agent systems are essential in the next generation of electronic commercial applications. However, existing solutions for mobile agents to sign documents without user intervention are problematic because there is no restriction on who can generate the signatures. In this paper, we present a modified version of undetachable signature scheme with which the power to generate digital signatures can be designated to a neutral party. We also give a transaction model to support the scheme. Discussions regarding the security of the signature scheme as well as some attacks on its application in our model are presented too.

Original languageEnglish
Pages (from-to)1883-1889
Number of pages7
JournalIEICE Transactions on Communications
Issue number7
Publication statusPublished - 2004 Jul

All Science Journal Classification (ASJC) codes

  • Software
  • Computer Networks and Communications
  • Electrical and Electronic Engineering


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