Anatoly Lebedev

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Hongjun Wu and Bart Preneel in [1] proposed a method to distinguish output sequence of a stream cipher Yamb and a true random sequence. The method is based upon the hypothesis, which was verified only for a reduced model, but not for Yamb itself. We show in this paper that even the wide generalization of the hypothesis from [1] for the real algorithm Yamb(More)
BACKGROUND The prevalence of chronic obstructive pulmonary disease (COPD) varies in different countries, while the cut-off for airflow obstruction (AO) is still contested. No COPD prevalence data based on the Global Lung Initiative (GLI) 2012 equations are available in Russia. OBJECTIVES This study aims to assess AO prevalence by the GLI lower limit of(More)