The researches which have been carried out by authors shows that the marked problem may be solved from positions of the approach offering virtual conception of the encryption process. Using of this approach allowed authors to receive analytical expressions for efficiency D (Ф, υ) of encryption Ф and to create software complex, which distinctive features are: 1) possibility of encryption efficiency quantitative estimation, including real-time processing; 2) registration of messages, keys and cryptograms bands statistical performances during encryption; 3) registration of messages radiants information performances influences (first of all redundancies).
Using of the created complex for quality estimation of the ciphers listed above has suggested competency of NIST guidelines. So, efficiency of algorithm RIJNDAEL (fig. 1) for radiants υA of the English language is 
, That corresponds higher protection quality comparison with algorithm SERPENT, for which 
. The negative values 
mean, that these algorithms do not meet requirements for theoretical undecoding capability which is showed at 
0. In this case higher protection quality of encryption means values tented to zero in the negative axis.
Using of the offered approach and the program complex created on its basis opens fundamentally new area of researches in the field of information technologies protection quality estimations. Given results are obtained at Russian Federation Education Ministry grant (T02-03.1-816) support.
Библиографическая ссылка
Kotenko V.V., Rumjantsev K.E., Polikarpov S.V., Levendyan I.B. NEW APPROACH TO INFORMATION TECHNOLOGIES QUANTATIVE QUALITY ESTIMATION // Современные наукоемкие технологии. – 2004. – № 2. – С. 39-39;URL: https://top-technologies.ru/ru/article/view?id=21614 (дата обращения: 21.11.2024).