Key schedule based on a modified additive generator V. M. Fomichev, D. A. Bobrovskiy, R. R. Sotov
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ArticleContent type: Текст Media type: электронный Subject(s): модифицированные аддитивные генераторы | генерация раундовых ключей | линейные конгруэнтные генераторы | итерированные блочные шифрыGenre/Form: статьи в журналах Online resources: Click here to access online
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Прикладная дискретная математика. Приложение № 15. С. 70-73Abstract: A method of round key generation for iterated block ciphers based on a modified additive generator (MAG), and, in addition, on MAG and a linear congruent generator in a series circuit is proposed. The bijectivity of the generating transformation is demonstrated. Using the matrix-graph approach the number of iterations necessary for achieving enhanced cryptographic properties is experimentally evaluated. This number depends on the generator characteristics.
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A method of round key generation for iterated block ciphers based on a modified additive generator (MAG), and, in addition, on MAG and a linear congruent generator in a series circuit is proposed. The bijectivity of the generating transformation is demonstrated. Using the matrix-graph approach the number of iterations necessary for achieving enhanced cryptographic properties is experimentally evaluated. This number depends on the generator characteristics.
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