Research on Security Algorithm for Crossing Heterogeneous Network Based on Unified Communication Technology

Abstract:

Under the condition of unified communications within heterogeneous network environments, due to the presence of unified security measures such as network protocol, encryption firewalls and so on, communication within the network environments in good availability and security. As a result of the large number of business networks and significant network level in current communication network for electric system, heterogeneous network is applied in all aspects of its communication. However, in order to guarantee the availability, the safety of heterogeneous network is reduced. After studying the issues and current situation about crossing heterogeneous network, this paper makes a further research on symmetric key cryptography and asymmetric key cryptosystem, and then proposes a composite encryption algorithm based on the RSA algorithm and improved DES algorithm. Finally, the algorithm is proved to have a good security by case analysis.

• Periodical: Applied Mechanics and Materials (Volumes 462-463)
• Pages: 1118-1122
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.462-463.1118
• Online since: November 2013
• Authors: Ying Ying Chen, De Long Yang, Ming Yue Zhai
• Keywords: DES Algorithm, Heterogeneous Network, RSA Algorithm, Universal Communication (UC) Technology

References

[1] ZH. Geng: Telecommunications Science, 2012(12): 243-247.

[2] Y. Wei: Tianjin University, Tianjin, 2009, 23-25.

[3] W. Zhou : University of Science and Technology of China, Hefei, 2009，12-15.

[4] W. Fei: Shandong University, Jinan, 2005，45-47.

[5] SH. Hua : Xi'an Technological University, Xi'an, 2 008，8-11.

[6] X.Y. Bu: Computer and Digital Engineering, 2012(8): 21-23.