Estimating the Efficiency of Using the Modified UMAC Algorithm

A complex indicator of the efficiency of the modified UMAC algorithm has been developed. As a method of evaluation, it is proposed to use the method of multivariate complex analysis. For this, scales for measuring and interpreting each indicator were developed. It has been proven that this method of evaluation allows one to obtain sufficiently adequate results and combine them with the results of accurate calculations for individual parameters. The values obtained in the calculation of the generalized estimate mathematically substantiated that the most preferable crypto algorithm for creating a pseudo-random addition (Pad) are detrimental codes (DC).