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Algebraic Cryptanalysis Scheme of AES-256 Using Gröbner Basis
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نویسنده
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zhao k. ,cui j. ,xie z.
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منبع
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journal of electrical and computer engineering - 2017 - دوره : 2017 - شماره : 0
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چکیده
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The zero-dimensional gröbner basis construction is a crucial step in gröbner basis cryptanalysis on aes-256. in this paper,after performing an in-depth study on the linear transformation and the system of multivariate polynomial equations of aes-256,the zero-dimensional gröbner basis construction method is proposed by choosing suitable term order and variable order. after giving a detailed construction process of the zero-dimensional gröbner basis,the necessary theoretical proof is presented. based on this,an algebraic cryptanalysis scheme of aes-256 using gröbner basis is proposed. analysis shows that the complexity of our scheme is lower than that of the exhaustive attack. © 2017 kaixin zhao et al.
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آدرس
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department of computer science and technology,henan institute of technology,xinxiang, China, school of computer science and technology,anhui university,hefei, China, school of computer science and technology,anhui university,hefei, China
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Authors
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