Schemes That Involve Hashing with Secret Keys Are Called ____

question 16

Multiple Choice

Schemes that involve hashing with secret keys are called ____ or keyed hashes.

• A) MACs
• B) checksums
• C) parity bits
• D) parity keys

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Definitions:

Empirical Rule

A statistical rule stating that for a normal distribution, nearly all of the data will fall within three standard deviations of the mean.

Measure Variability

The degree to which data points in a dataset differ from each other and from their average value.

Square Root

A value that, when multiplied by itself, gives the original number. It is often represented as \(\sqrt{x}\) for a number \(x\).

Ranges

The difference between the maximum and minimum values in a data set, indicating the spread of values.