By increasing development of digital telecommunication and the increase of sending and receiving data of various network of data transfer, protection of the safety of data are the most important necessities of the current world. The increase of different bank trading, increasing use of smart cards, moving to electronic government, are the examples of significance of this issue. DES algorithm is introduced by IBM company and is applied for many years by technology and standard institute of US as data encryption standard algorithm and it is also applied in many applications as networks as ATM and smart cards. Software-efficient implementation of this algorithm is one of the important research issues for engineers working in this field as we can perform rapidly on smart cards. In this study, an efficient algorithm implementation by MATLAB and C language is presented and is compared with the latest works in this field.
کلید واژگان :Digital Telecommunication, Cryptography, Decryption, Safe Communication, DES Algorithm
ارزش ریالی : 300000 ریال
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