Conference Proceedings

Abstract

Security is the important concern in the area of data communication. Through encryption security has been provided in data communication. Several encryption techniques are available for security where AES (Advance Encryption Standard) is one of the strongest symmetric cipher techniques which is not easy for any attacker to make attack on this technique. To verify that this technique is the strongest one by finding out no similarity in cipher text after encryption process over different type of plaintext likes character, integer, character and integer, special character etc. The AES (Advance Encryption Standard) has been embedded with CBC (Cipher Block Chaining) block cipher mode of operation, which is used to cover virtually all possible applications of encryption then the evaluation has been done through Monte Carlo Test. With the help of this test we accumulate a set of different plaintext and their corresponding cipher text with their key value. We have analysed that the cryptanalysis is not possible on AES (Advance Encryption Standard), it’s not possible for attacker to find out the skeleton of the plaintext through the pattern of cipher text. The final analysis gives some better result