摘要
NTRU cryptosystem has been suggested for protecting wireless body area networks, which is secure in the sense of traditional cryptanalysis. In this paper, we fulfill the first power analysis attack on the ultra-low-power environment of wireless body area networks. Specifically, two practical differential power analyses on NTRU algorithm are proposed, which can attack the existing countermeasures of NTRU. Accordingly, we suggest three countermeasures against our attacks. Meanwhile, practical experiments show that although the attacks in this paper are efficient, our countermeasures can resist them effectively.
源语言 | 英语 |
---|---|
页(从-至) | 1094-1107 |
页数 | 14 |
期刊 | KSII Transactions on Internet and Information Systems |
卷 | 7 |
期 | 5 |
DOI | |
出版状态 | 已出版 - 31 5月 2013 |
已对外发布 | 是 |
指纹
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Wang, A., Zheng, X., & Wang, Z. (2013). Power analysis attacks and countermeasures on NTRU-based wireless body area networks. KSII Transactions on Internet and Information Systems, 7(5), 1094-1107. https://doi.org/10.3837/tiis.2013.05.009