Secret key encryption model for Wireless Sensor Networks
- Resource Type
- Conference
- Authors
- Khan, Abdullah; Shah, Syed Waqar; Ali, Abdar; Ullah, Rizwan
- Source
- 2017 14th International Bhurban Conference on Applied Sciences and Technology (IBCAST) Applied Sciences and Technology (IBCAST), 2017 14th International Bhurban Conference on. :809-815 Jan, 2017
- Subject
- Aerospace
Bioengineering
Communication, Networking and Broadcast Technologies
Computing and Processing
Engineered Materials, Dielectrics and Plasmas
Fields, Waves and Electromagnetics
Robotics and Control Systems
Signal Processing and Analysis
Encryption
Computational modeling
Wireless sensor networks
Parity check codes
Peer-to-peer computing
- Language
- ISSN
- 2151-1411
The limited energy, memory and computational power of sensor nodes in wireless sensor networks presents a challenging environment for designing. In this paper, secret key encryption is proposed for wireless sensor networks keeping the constraint environment. The proposed candidate for secret key encryption is Advance Encryption Standard (AES) and the proposed coding scheme is Low Density Parity Check which will reduce computation and energy consumption. Petri Nets is used to present simplified communication model of proposed scheme. BER results over AWGN and fading channel of peer to peer link also included in paper and an improvement of 33.44% in BER has been achieved over fading channel.