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In cryptography, a distribution ensemble or probability ensemble is a family of distributions or random variables where is a (countable) index set, and each is a random variable, or probability distribution. Often and it is required that each have a certain property for ''n'' sufficiently large. A uniform ensemble is a distribution ensemble, uniformly distributed over strings of length ''n''. ==See also== * Provable security * author's web site ). Category:Theory of cryptography " TITLE="Statistically close * Pseudorandom ensemble * Computational indistinguishability ==References== * Goldreich, Oded (2001). ''Foundations of Cryptography: Volume 1, Basic Tools''. Cambridge University Press. ISBN 0-521-79172-3. Fragments available at the (author's web site ). Category:Theory of cryptography ">Statistically close * Pseudorandom ensemble * Computational indistinguishability ==References== * Goldreich, Oded (2001). ''Foundations of Cryptography: Volume 1, Basic Tools''. Cambridge University Press. ISBN 0-521-79172-3. Fragments available at the (author's web site ). Category:Theory of cryptography 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「distribution ensemble」の詳細全文を読む スポンサード リンク
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