A New Secure Design for Mobile Communication

Mobile handheld device is a popular device that provides secure, private, authentic, and accurate communication and exchange of confidential information. This paper proposes a technique to solve the authenticity problem in mobile communication. This technique is mainly based on the usage of the Fingerprint to identify both the speaker and the sender. This technique is simple, requires less calculation than other public/private key techniques, assures more authenticity than digital signature, and eliminates the need for a third party. Moreover, when applied to mobile phones, this technique resists any forge imposed by another party.