Security Enhancement Algorithms for Data Transmission in 4G Networks
نویسندگان
چکیده
In this paper, the design and evaluation of security enhancement for data transmission in 4G networks is presented. An enhanced encryption method with AES algorithm is used here. Enhancement is done by applying dynamic S-box to Round structured AES. The static S-box is made dynamic using cipher key. The inverse S-box is also modified accordingly. Complexity is increased using Round structure to make the system attack resistant. 4G simulation model is developed by using AWGN channel and BPSK modulator/demodulator. Comparison is made between AES and the enhanced system on the basis of performance evaluation based on Runtime and Throughput. Keywords— 4G; AES; S-box; Round structure; LTE
منابع مشابه
Analyzing Tools and Algorithms for Privacy Protection and Data Security in Social Networks
The purpose of this research, is to study factors influencing privacy concerns about data security and protection on social network sites and its’ influence on self-disclosure. 100 articles about privacy protection, data security, information disclosure and Information leakage on social networks were studied. Models and algorithms types and their repetition in articles have been distinguished a...
متن کاملبرنامه ریزی توسعه شبکه انتقال تحت شرایط بازار برق با در نظر گرفتن هزینه برقراری امنیت
An important factor to be considered in electric power system expansion planning is the security of service that the system is able to provide. In restructured power systems, variables such as agents’ profit or Locational Marginal Price (LMP) variances are considered in transmission expansion planning. To have a secure network this plan would be refined for simulated contingencies. This p...
متن کاملAnalysis and Evaluation of Privacy Protection Behavior and Information Disclosure Concerns in Online Social Networks
Online Social Networks (OSN) becomes the largest infrastructure for social interactions like: making relationship, sharing personal experiences and service delivery. Nowadays social networks have been widely welcomed by people. Most of the researches about managing privacy protection within social networks sites (SNS), observes users as owner of their information. However, individuals cannot co...
متن کاملSecurity Enhancement in MANET with 4G
Ad hoc networks seem to have commercial potential in business meeting places, hotspots, home environments and personal areas allowing fast exchange of documents during meetings, exchange of data when playing games in a group of users and connecting home appliance among other uses. In the context of the heterogeneous and integrated 4G environment, ad hoc networking is considered an important sol...
متن کاملSecurity Enhancement Algorithms for Data Transmission for Next Generation Networks
As the speed of processors and knowledge about cryptanalysis goes on increasing day by day,
متن کامل