Diffie Hellman Key Exchange: What it is?

What is Diffie Hellman? It is an asymmetric key exchange algorithm which allows two parties to agree upon a shared secret key in such a way that no other person can eavesdrop on the communication. It uses two different keys for the exchanging purpose i.e, Public key and Private key. […]

Caesar Cipher Program in C

What is Caesar Cipher? Caesar Cipher is a Symmetric Cryptography model, with the term Symmetric, I mean that that key which is used for both encryption and decryption are same. This is the earliest model which is used by Julius Caesar. It involves replacement of the current character with the […]