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Recently, Khan et al. proposed an efficient and practical chaotic hash-based fingerprint biometric remote user authentication scheme on mobile devices. Unfortunately, Yoon-Yoo demonstrated that Khan et al.'s scheme was vulnerable to a privileged insider attack and an impersonation attack by using lost or stolen mobile devices. To isolate such problems, Yoon-Yoo proposed an improvement to Khan et al...
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.