An undeniable mobile billing system allows a mobile network service provider to bill its subscribers with trustworthy evidences. Chen, Jan and Chen proposed ...
An undeniable mobile billing system allows a mobile network service provider to bill its subscribers with trustworthy evidences. Chen, Jan and Chen proposed ...
Abstract. An undeniable mobile billing system allows a mobile network service provider to bill its subscribers with trustworthy evidences. Chen,.
An undeniable billing scheme based on a proper combination of digital signature and hash chain mechanism can achieve authentication, non-repudiation, ...
In this paper, we will propose a new scheme which sup- ports non-repudiation of billing as well as entity authenti- cation and identity privacy in mobile ...
This paper proposes an efficient solution to undeniable b]~ng when a mobile user roams into foreign networks by the combination of digitd signature and ...
The higtight of our scheme is to provide a practical and efficient mechanism for undeniable bfing when a mobde user roams into foreign networks. As a mobde user ...
Undeniable billing in mobile communication ... This work is different from other related proxy signature schemes in that in addition to providing ...
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Jun 26, 2008 · In this paper, a framework of authentication and undeniable billing support for an agent-based roaming service in WLAN/cellular networks ...
This scheme permits both a blinding office and a bank to playact a user without being noticed. It may result in a disclaimer problem where the user can disclaim ...