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.
The Internet is a prime vehicle for supporting electronic auction and a primitive mechanism for setting price. For anonymous bid, many electronic auction schemes are presented recently. But up to now, the research on secure M+1st price auction is still very weak. This paper provides a new secure and efficient M+1st price auction scheme based on elliptic curve cryptosystem (M+1st PAECC), which guarantees...
In the proxy signature scheme, the capability of anonymous proxy is requested for protecting the proxy signerpsilas privacy. This paper introduces a concept and model of proxy group signature and constructs a proxy group signature scheme based on bilinear pairings. The proposed scheme has the properties of hiding the identity of the signer in the signature and the signerpsilas identity can be revealed...
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.