An Energy-Efficient Secure Scheme in Wireless Sensor Networks
| Autor: | Kyoung Soo Bok, Yu Jeong Lee, Jaesoo Yoo, Jun-Ho Park |
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| Rok vydání: | 2016 |
| Předmět: |
Scheme (programming language)
Article Subject business.industry Computer science Distributed computing Hash function 020206 networking & telecommunications 02 engineering and technology Original data MD5 Sensing data Control and Systems Engineering lcsh:Technology (General) 0202 electrical engineering electronic engineering information engineering lcsh:T1-995 Collision problem 020201 artificial intelligence & image processing Electrical and Electronic Engineering business Instrumentation Wireless sensor network computer Computer network Efficient energy use computer.programming_language |
| Zdroj: | Journal of Sensors, Vol 2016 (2016) JOURNAL OF SENSORS |
| ISSN: | 1687-7268 1687-725X |
| DOI: | 10.1155/2016/1321079 |
| Popis: | We propose an energy-efficient security scheme in wireless sensor networks. The proposed scheme converts sensing data using TinyMD5, which is a variation of MD5, a one-way hash function, and can solve the collision problem of hash value that occurs when MD5 is modified. In addition, it strengthens security capabilities by transmitting data through multiple paths after conversion with TinyMD5 and divides the data to make decryption of the original data difficult. To show the superiority of the proposed algorithm, we compare it with the existing schemes through simulations. The performance evaluation results show that the proposed scheme maintains security better than the existing scheme, improving the communication cost and the network lifetime. |
| Databáze: | OpenAIRE |
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