The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
In this paper, a new joint compression and encryption scheme based on adaptive Huffman tree using chaotic maps is proposed. Due to the intrinsic feature of adaptive Huffman coding, it permits building the code as the symbols are being transmitted and can be applied in real time applications. In proposed scheme, the adaptive Huffman tree is mutated by a key-stream generated by two chaotic maps, and...
In this paper, we address a synchronization control algorithm for discrete time-delay chaotic system. A fuzzy immune PI controller is designed whose parameters can be tuned online. Furthermore, the algorithm can overcome the external disturbances effectively. Simulation results show the validity and robustness of the proposed nonlinear control law compared with the PSO-PID algorithm in.
RSA is the most widely used digital signature algorithm in E-Commerce and the complexity of large integer operation is the main factor that affects the efficiency of a RSA system. In this paper, a n carry array based large integer denotation approach is proposed to speed up the large integer calculation in RSA key generation and data encryption/ decryption process, so as to improve the efficiency...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.