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.
Ultrananocrystalline diamond film was deposited by microwave chemical vapor deposition (CVD) system using Ar-CO2-CH4 as gas source. The effects of process conditions on the morphology of diamond film were investigated. Results show that the compact ultrananocrystalline films with thickness of 5 μm, crystal size of 20 nm and surface roughness below 16 nm can be deposited. The deposition rate is significantly...
Blind signature offer the protection for sender's privacy and become an important primitive for electronic commerce. In this paper, we present a technique of matrix-vector-blinding for lattice-based blind signature. Building on this result, we propose two hierarchical ID-based blind signature schemes from lattice with and without random oracle, which are secure against quantum attacks. We apply the...
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.