Explore topic-wise MCQs in Symmetric Ciphers.

This section includes 1 Mcqs, each offering curated multiple-choice questions to sharpen your Symmetric Ciphers knowledge and support exam preparation. Choose a topic below to get started.

1.

If the block size is s , how many affine transformations are possible ?

A. 2<sup>s</sup> (2<sup>s</sup>-1)(2<sup>s</sup>-1)(2<sup>s</sup>-1<sup>2</sup>) (2<sup>s</sup>-1<sup>(s-1)</sup>)
B. 2<sup>s</sup> (2<sup>s</sup>-1)(2<sup>s</sup>-2)(2<sup>s</sup>-2<sup>2</sup>) (2<sup>s</sup>-2<sup>(s-2)</sup>)
C. 2<sup>s</sup>s (2<sup>s</sup>-1)(2<sup>s</sup>-2)(2<sup>s</sup>-2<sup>2</sup>) (2<sup>s</sup>-2<sup>(s-1)</sup>)
D. 2<sup>s</sup> (2<sup>s</sup>-1)(2<sup>s</sup>-2)(2<sup>s</sup>-2<sup>2</sup>) (2<sup>s</sup>-2<sup>(s-3)</sup>)
Answer» D. 2<sup>s</sup> (2<sup>s</sup>-1)(2<sup>s</sup>-2)(2<sup>s</sup>-2<sup>2</sup>) (2<sup>s</sup>-2<sup>(s-3)</sup>)
Discussion