Analysis on Encryption Algorithm in Cryptography

The modern cryptography and cryptanalysis, which compose the technology of encryption and decryption cryptology. In cryptography we encrypt the message to secure our message from the attacker, so that he can’t read our message for any sort of misuse. Suppose we apply encryption algorithm in coded form on plain text called cipher text. We use key in encryption because plain is simple and cipher is coded. The main emphasis of cryptography study to show to design good (secure and fast) encryption algorithms. In crypto analysts, we take a reverse process suppose we have cipher text and we don’t have key because in encryption we use key. Suppose attackers want to attack on our data. When he attacks he only have cipher text to attack. He only have cipher text to attack to know the plain text the process of decoding the cipher text into plain is called cryptoanalysis. In cryptoanalysis the intruder tries to find out the loophole in the encryption technique that is applied on the data to make it secure. After lot of studies and finding the intruders starts working on the loopholes to find out the plain text of that cipher texty.