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.
Two new non-membership proof protocols are proposed in this paper, which prove that a committed message is not in a finite set. They are concrete proof protocols rather than abstract principles. The first is a completely general non-membership proof suitable for any application. The second is a much more efficient non-membership proof protocol for special applications. It is simpler, more efficient...
Membership proof shows that a secret committed message is in a finite set. In this paper, a general, flexible, universally verifiable and efficient solution to membership proof is proposed. It overcomes the drawbacks of the existing membership proof schemes. It achieves all the desired security properties in membership proof. Its most important advantage is very high efficiency. It transfers only...
An accumulator system used for a special application of anonymous credential is extended by Li et al to a much wider range of applications: membership proof and non-membership proof. Given a committed secret integer and a public finite set of prime integers, two proof protocols, membership proof and non-membership proof are proposed in the extended scheme. The former proves that the integer is in...
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.