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http://dx.doi.org/10.5762/KAIS.2014.15.5.3086

Design and implementation of file transfer protocol supporting security functionalities  

Ahn, Jae-Won (Dept. of Information and Communication Engineering, Hanbat National University)
Choi, Beom-Jin (Dept. of Information and Communication Engineering, Hanbat National University)
Ok, Sung-Jin (Dept. of Information and Communication Engineering, Hanbat National University)
Kang, Jung-Ha (Dept. of Information and Communication Engineering, Hanbat National University)
Kim, Jae-Young (IT Convergence Technology Research Lab., Electronics and Telecommunications Research Institute)
Kim, Eun-Gi (Dept. of Information and Communication Engineering, Hanbat National University)
Publication Information
Journal of the Korea Academia-Industrial cooperation Society / v.15, no.5, 2014 , pp. 3086-3092 More about this Journal
Abstract
The FTP that provides file transfer capabilities to/from another station cannot provides data confidentialities. The FTPS and SFTP can support a security functionalities. The FTPS needs a SSL layer and SFTP use a functions of SSH. And therefore the FTPS or SFTP needs an additional modules such as SSL or SSH. In this paper, we propose a new Secured FTP protocol that can support the security functions without extra security system. The Secured FTP uses Diffie-Hellman key agreement algorithm for shared secret key generation and AES-Counter algorithm for data encryption algorithm. Our designed Secured FTP is implemented in Linux environments and the proper operations of implemented Secured FTP is verified.
Keywords
AES; Confidentiality; Diffie-Hellman key exchange; FTP; Security;
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  • Reference
1 J. Postel, J. Reynolds "File Transfer Protocol (FTP)", RFC 959, IETF, October 1985
2 Behrouz A. Forouzan, "TCP/IP Protocol Suite", 4rd Ed., p.643, McGraw Hill, 2007
3 Rolf oppliger, "SSL and TLS Theory and Practice", pp.75-79, ARTECH HOUSE, 2009
4 Micheal stahnke, "Pro OpenSSH", p.84, Apress, 2006
5 Behrouz A. Forouzan, Sophia Chung Fegan, "Data Communications and Networking", 4rd Ed., pp.943-945, 952-954, McGraw Hill, 2007