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.
A new symmetric encryption model for enhanced security is designed for the data of any size and type. It is envisaged that the proposed encryption model would enable a range of IoT devices to transfer data or to communicate more securely over open/insecure communication channel and also to provide enhanced data integrity. The model keeps the size of output cipher text unchanged by XORing the parity...
Analyzing on WEP (Wired Equivalent Privacy) indicates many defects existing in security. A security policy of WLAN data transmission based on logistic chaotic modulation is presented. The improved Logistic mapping can carry information in the WLAN data frame through the change of single parameter μ, which can lead to morphological changes of chaotic attractors. The receiver decision device is used...
This paper proposes a new chaos AES algorithm for data security. The algorithm is based on substituting the Rijndael affine transformation S-box by another one based on chaos theory. The new S-box has a low correlation and exhibits a significant performance improvement with an acceptable complexity addition. The algorithm is tested using the commonly used tests for determining whether the binary sequence...
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.