A novel and low-computation e-cash transfer system against blackmail for mobile communications. (19th May 2011)

• Record Type: Journal Article
• Authors: Chen, Chin-Ling; Liu, Ming-He
• Is Part Of: International journal of mobile communications. Volume 9:Number 2(2011)
• Page Start: 159
• Page End: 186
• Publication Date: 2011-05-19
• Subjects: electronic cash -- blackmail -- low computation -- mutual authentication -- mobile communications -- cryptography -- security -- e-banking -- digital signatures -- public key -- e-cash transfer -- electronic banking -- online banking -- cyber crime -- online cash transfer; Mobile communication systems -- Periodicals; Wireless communication systems -- Periodicals; 384.53
• Languages: English
• ISSNs: 1470-949X

Abstract

Due to the rapid development of mobile communication technologies, several applications are proposed on the mobile devices. We present a novel and low-computation E-cash transfer system to prevent blackmail for mobile communications. Our proposed protocol is based on a session key with mutual authentication, a digital signature and a public key system. In our system, the problematic account designated by the criminal is able to be traced under the blackmail.