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.

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

__________ technique is suitable for ensuring both data integrity and

authenticity.

Hash function uses a secret key for generating hash values

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 

When

a hash function is used to provide message authentication, the hash function

value is referred to as

The

Euler Totient function of the number ‘25’ is