The Heart of a Feistel Block Cipher Is the Function

question 7

True/False

The heart of a Feistel block cipher is the function F,which relies on the use of S-boxes.

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Definitions:

Alternative Hypothesis

A hypothesis that contradicts the null hypothesis, suggesting that there is a significant effect or difference.

Test Statistic

A value calculated from sample data during hypothesis testing. It is used to determine whether to reject the null hypothesis.

Alternative Hypothesis

In hypothesis testing, the hypothesis that contradicts the null hypothesis, indicating there is an effect or a difference.

Test Statistic

An outcome obtained from samples in a hypothesis experiment, crucial in deciding if the null hypothesis should be dismissed.