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 SEA algorithm is used widely in computing the order of elliptic curve,and the computation of isogenies between elliptic curves plays an important part in the algorithm. We surveyed algorithms for computing isogenies between elliptic curves defined over a field of characteristic either 0 or a large prime. Then we introduced a new algorithm that computes an isogeny of degree t. This algorithm is...
This paper presented an efficient ASIC implementation of the Advanced Encryption Standard (AES) algorithm encryption/decryption, with key expansion capability. A new way of implementing MixColumns and InvMixColumns transformations using shared logic resources was also explored. The implementation supports 128bits, 192 bits and 256 bits input key. In the hardware architecture, the arithmetic operations...
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.