Q.1.
In AES, to make the s-box, we apply the transformation –
Q.2.
The inverse s-box permutation follows,
Q.3.
What is the block size in the Simplified AES algorithm?
Q.4.
Which function can be used in AES multiplication –
Q.5.
In the DES algorithm the Round Input isbits, which is expanded tobits via ______________

Explanation

Q.6.
Using Differential Crypt-analysis, the minimum computations required to decipher the DES algorithm is-

Explanation

Q.7.
Using SDES, the Plaintext for the Ciphertextgiven that the key isis,
Q.8.
For p =and q =and choose e=Apply RSA algorithm where Cipher message=and thus find the plain text.
Q.9.
Reduce the following Big-O notation. O[ ax7 + 3 x3 + sin(x)] =
Q.10.
Reduce the following Big-O notation. O[ en + an=