Let F', F : {0, 1}* x D + R be two polynomial-time computable functions, and let

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Let F', F" : {0, 1}* x D + R be two polynomial-time computable functions, and let Fk(2) = F(x) e F"(x). Assume F" is a secure PRF, and F' + F". Present a choice for F" such that the resulting F is not a secure PRF.

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Algebra and Trigonometry

ISBN: 978-1337271172

10th edition

Authors: Ron Larson

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Posted Date: Sep 15, 2020 12:15 PM

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Let F', F : {0, 1}* x D + R be two polynomial-time computable functions, and let

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Answer F should be a function that does not satisfy the requirements for a secure ... View the full answer

Algebra and Trigonometry

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