期刊名称：International Journal of Security and Its Applications
印刷版ISSN：1738-9976
出版年度：2012
卷号：6
期号：2
出版社：SERSC
摘要：In this paper, we present Common Public Key Cryptography for SMS security. An SMS has two discussions. At the first, an SMS should be monitored by adapted agency or gov- ernment because it can be abused to crime. Next the SMS increases a double charge in occurrence of communication. For these reasons, our scheme has been designed to fully satisfy the issues. We employed SMS gateways as a trusted third party in our scheme. The SMS gateways fulfill mediator between two users and surveillant. In order to avoid doubled- charge, the scheme uses a common public key rather than personal public key used in PKI. Accordingly, the designed scheme makes users communicate efficiently without sharing or exchanging their unique keys.
