Cryptographic protocols´ performance and network layer security of RSMAD

Author

Sokol, Marcin ; Gajewski, Slawomir ; Gajewska, Malgorzata

Author_Institution

Dept. of Radiocommun. Syst. & Networks, Gdansk Univ. of Technol., Gdansk, Poland

fYear

2011

Firstpage

9

Lastpage

13

Abstract

The paper discusses in a system view the security architecture of network layer of the Radio System for Monitoring and Acquisition of Data from Traffic Enforcement Cameras (in short RSMAD). The safety of this layer of the system is provided basing primarily on Virtual Private Networks (in short VPN). Two protocols have been used for their implementation: IPsec (in tunnel mode of ESP protocol) and L2TP. Applied cryptography data protection mechanisms, including the type and parameters of the VPNs have been selected on the basis of carried out tests and measurements, which results are presented and discussed in this paper. The study presents also detailed comparative analysis in terms of performance AES-128 and Triple-DES algorithms carried out in RSMAD.

Keywords

computer network security; cryptographic protocols; data acquisition; radiocommunication; traffic engineering computing; virtual private networks; AES-128; ESP protocol; IPsec; L2TP; RSMAD; Triple-DES algorithms; VPN; cryptographic protocols; cryptography data protection; data acquisition; data monitoring; network layer security; radio system; security architecture; traffic enforcement cameras; virtual private networks; Algorithm design and analysis; Encryption; IP networks; Protocols; Virtual private networks; AES; AH; ESP; IPsec; RSMAD; Triple-DES;

fLanguage

English

Publisher

ieee

Conference_Titel

Telecommunications and Signal Processing (TSP), 2011 34th International Conference on

Conference_Location

Budapest

Print_ISBN

978-1-4577-1410-8

Type

conf

DOI

10.1109/TSP.2011.6043787

Filename

6043787