In RSA, Find the value of d, given the public key of the user is (11, 77)

Find the common shared secret key using Diffie-Hellman Key exchange algorithm.  Assume that there are 3 users with the private key values of 3, 2 and 4 respectively. The prime number and its primitive roots are 11 and 2.

Hash function uses a secret key for generating hash values

__________ technique is suitable for ensuring both data integrity and

authenticity.

In ElGammal Digital Signature, the private key of the receiver is used for signing 

In

RSA, the value of ‘e’ is selected such that it lies between 0 and Ф

what are all the approaches to compromise RSA algorithm?

Message authentication code is a 

Statement 1: The point (6,3) lie on the Elliptic Curve E₂₃(1,1).

Statement 2: The point (5,4) lie on the Elliptic Curve E₂₃(1,1).

The

Euler Totient function of the number ‘25’ is