Dec 11, 2007 22:53
16 yrs ago
Russian term

МДР-преобразование

Russian to English Tech/Engineering Computers: Software криптография
Рассеивание и распространение достигается за счёт байтовой перестановки (сдвига строк) и МДР-преобразования, гарантирующего максимальное расстояние Хэмминга между входными и выходными данными.

Proposed translations

10 hrs
Selected

linear transformation based on MDS code/matrix

MDS - maximum distance separable

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Note added at 10 hrs (2007-12-12 09:50:22 GMT)
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Саша, надо разобраться в чём разница. Я не знаю
Note from asker:
А что ты думаешь по поводу "maximum rank distance"? - см. мой коммент к ответу Гарри
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4 KudoZ points awarded for this answer. Comment: "Seems you are right !!! Thank you !!! At least, I have found mention of MDS code in relation to the algorithm considered"
50 mins

fractal transformation

"множество дробной размерности"
in Eisenreich und Sube, "Worterbuch Matematik"

Just a guess!



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5 hrs

transforms with maximally permissible distance

"transform" is a term from mathematics (such as Fourier transform), but I'm not positive it applies here. It's found together with these terms in
http://masters.donntu.edu.ua/2007/fvti/polovenko/library/lis...
Note from asker:
thank you for your invaluable help Gary - yes, I am sure now that МДР=максимально-допустимое расстояние. Seems that in English it should be maximum rank distance (MRD) - see eg http://www.springerlink.com/content/g980x82n7045l487/
I believe that a cautious but seemingly correct translation for "МДР-преобразование" will be "transformation based on maximum rank distance codes" - Do you agree?
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