A secure biometric-based remote user authentication with key agreement scheme using extended chaotic maps |
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Authors: | Cheng-Chi Lee Che-Wei Hsu |
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Affiliation: | 1. Department of Library and Information Science, Fu Jen Catholic University, 510 Jhongjheng Rd., Sinjhuang City, New Taipei City, 24205, Taiwan, R.O.C.
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Abstract: | Recently, biometric-based remote user authentication schemes along with passwords have drawn considerable attention in research. In 2011, Das proposed an improvement on an efficient biometric-based remote user authentication scheme using smart cards and claimed his scheme could resist various attacks. However, there are some weaknesses in Das’s scheme such as the privileged insider attack and the off-line password guessing attack. Besides, Das’s scheme also cannot provide user anonymity. To overcome these weaknesses, we shall propose a secure biometric-based remote user authentication with key agreement scheme using extended chaotic maps. The proposed scheme not only can resist the above-mentioned attacks, but also provide user anonymity. |
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