Using the Same (Shared) Secret Key to Both Encrypt as Well

question 12

Short Answer

Using the same (shared) secret key to both encrypt as well as decrypt is called ____________________ cryptography.

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Definitions:

Kruskal-Wallis Test

The Kruskal-Wallis test is a non-parametric method for testing whether samples originate from the same distribution, used when the assumptions of one-way ANOVA are not met.

Hypotheses Testing

A statistical method that uses sample data to evaluate a hypothesis about a population parameter, typically involving a test statistic to determine the likelihood of the hypothesis being true.

ρ Values

In statistics, ρ often denotes the population correlation coefficient or the significance level of a hypothesis test, context depending.

Spearman Rank-Correlation

An assessment of rank correlation, not based on parameters, which evaluates the extent to which two variables' relationship can be represented through a monotonic function.