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 unique key-based technique that obfuscates the critical biasing conditions of an analog circuit is developed. The proposed technique targets the physical dimensions of the transistors used to set the optimal biasing conditions. The width of a transistor is obfuscated and, based on an applied key sequence, provides a range of potential biasing points. Only when the correct key sequence is applied,...
A methodology to secure analog intellectual property (IP) by obfuscating biasing conditions is presented in this paper. Previous research methodologies have focused on protecting digital IP from theft, overproduction, counterfeiting, and Trojan insertion. Analog IP has not been investigated as it does not share the same replicated structures and functionalities used for digital protection. The bias...
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.