network security

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 […]

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 […]

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