International Journal of Scientific Engineering and Research (IJSER)
Call for Papers | Fully Refereed | Open Access | Double Blind Peer Reviewed | ISSN: 2347-3878


Downloads: 0

India | Computer Engineering | Volume 2 Issue 11, November 2014 | Pages: 24 - 31


Data Encryption and Decryption by Using Triple DES and Performance Analysis of Crypto System

Karthik .S, Muruganandam .A

Abstract: This paper contains a technique for secret communication using cryptography. It is a technique which is used to protect the important data. The secret message is encrypted by a block cipher based on two cryptographic algorithms, the Data Encryption Standard (DES) and the Triple Data Encryption Algorithm (TDEA) which may be used by Federal organizations to protect sensitive data. This algorithm uniquely defines the mathematical steps required to transform data into a cryptographic cipher and also to transforms the cipher back to the original form with block length of 128 bits and key length of 256 bits. This paper provides a performance comparison between the most common encryption algorithms: DES, 3DES, AES and Blowfish.

Keywords: DES, Triple DES, AES, Cryptography



Citation copied to Clipboard!

Rate this Article

5

Characters: 0

Received Comments

No approved comments available.

Rating submitted successfully!


Top