Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Mutual Image-Based Authentication Framework with JPEG2000 in Wireless Environment | Hindawi Publishing Corporation EURASIP Journal on Wireless Communications and Networking Volume 2006 Article ID 73685 Pages 1-14 DOI WCN 2006 73685 Mutual Image-Based Authentication Framework with JPEG2000 in Wireless Environment G. Ginesu D. D. Giusto and T. Onali MCLab Department of Electronic Engineering University of Cagliari Cagliari 09123 Italy Received 30 September 2005 Revised 24 March 2006 Accepted 13 June 2006 Currently together with the development of wireless connectivity the need for a reliable and user-friendly authentication system becomes always more important. New applications as e-commerce or home banking require a strong level of protection allowing for verification of legitimate users identity and enabling the user to distinguish trusted servers from shadow ones. A novel framework for image-based authentication IBA is then proposed and evaluated. In order to provide mutual authentication the proposed method integrates an IBA password technique with a challenge-response scheme based on a shared secret key for image scrambling. The wireless environment is mainly addressed by the proposed system which tries to overcome the severe constraints on security data transmission capability and user friendliness imposed by such environment. In order to achieve such results the system offers a strong solution for authentication taking into account usability and avoiding the need for hardware upgrades. Data and application scalability is provided through the JPEG2000 standard and JPIP framework. Copyright 2006 G. Ginesu et al. This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use distribution and reproduction in any medium provided the original work is properly cited. 1. INTRODUCTION Nowadays the deployment of a robust authentication system is one of the most interesting aspects for Internet providers and users. The diffusion of new web services as e-commerce or home banking has .
