Explore topic-wise MCQs in Data Integrity Algorithms.

This section includes 5 Mcqs, each offering curated multiple-choice questions to sharpen your Data Integrity Algorithms knowledge and support exam preparation. Choose a topic below to get started.

1.

We can trade security for speed by

A. decreasing c and increasing r
B. increasing c and decreasing r
C. decreasing both c and r
D. increasing both c and r
Answer» C. decreasing both c and r
Discussion
2.

The larger the value of r , the lesser the rate at which message bits are processed by the sponge construction.

A. True
B. False
Answer» C.
Discussion
3.

In the sponge construction, the value c is known as

A. constant
B. capacity
C. construct
D. closure
Answer» C. construct
Discussion
4.

In SHA-3, if the desired output is l bits, then j blocks are produced, such that

A. (j-1) x r < l <= (j) x r
B. (j) x r< l <= (j+1) x r
C. (j-1) x r < l <= (j+1) x r
D. (j+1) x r < l <= (j+2) x r
Answer» B. (j) x r< l <= (j+1) x r
Discussion
5.

The registers a and e involve

A. Permutation and substitution both
B. Only Permutation
C. Only substitution
D. Don t undergo any operations
Answer» D. Don t undergo any operations
Discussion