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Authentication Schemes from Highly Nonlinear Functions |
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| Authors: | Claude Carlet Cunsheng Ding Harald Niederreiter |
| Institution: | (1) INRIA, Domaine de Voluceau, Rocquencourt, BP 105, F-78153 Le Chesnay Cedex, France;(2) Department of Computer Science, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China;(3) Department of Mathematics, National University of Singapore, 2 Science Drive 2, Singapore, 117543, Republic of Singapore |
| Abstract: | We construct two families of authentication schemes using highly nonlinear functions on finite fields of characteristic 2. This leads to improvements on an earlier construction by Ding and Niederreiter if one chooses, for instance, an almost bent function as the highly nonlinear function. |
| Keywords: | Authentication scheme Cryptography Highly nonlinear function |
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