Cyber Security

1.     In an asymmetric -key cipher, the sender uses the …………….key

In an asymmetric -key cipher, the receiver uses the …………….key

1.     One commonly used public-key cryptography method is the …………………….algorithm

(a)  

In public key cryptosystem which is kept as public?

A cryptographic hash function has variable output length.

          ........................... is a famous technological medium for the spread of malware,facing problems of spam, & phishing attacks.

In RSA, Ф(n) = in terms of p and q

Application of Diffie Hellman Algorithm

Key Management process involves

Public announcement is an (a)   public key distribution