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Title: Side-channel resistant crypto for less than 2,300 GE
Authors: Poschmann, Axel
Moradi, Amir
Khoo, Khoongming
Lim, Chu Wee
Wang, Huaxiong
Ling, San
Keywords: DRNTU::Science::Mathematics
Issue Date: 2010
Source: Poschmann, A., Moradi, A., Khoo, K., Lim, C. W., Wang, H., & Ling, S. (2010). Side-channel resistant crypto for less than 2,300 GE. Journal of Cryptology, 24(2), 322-345.
Series/Report no.: Journal of cryptology
Abstract: A provably secure countermeasure against first order side-channel attacks was proposed by Nikova et al. (P. Ning, S. Qing, N. Li (eds.) International conference in information and communications security. Lecture notes in computer science, vol. 4307, pp. 529–545, Springer, Berlin, 2006). We have implemented the lightweight block cipher PRESENT using the proposed countermeasure. For this purpose we had to decompose the S-box used in PRESENT and split it into three shares that fulfill the properties of the scheme presented by Nikova et al. (P. Lee, J. Cheon (eds.) International conference in information security and cryptology. Lecture notes in computer science, vol. 5461, pp. 218–234, Springer, Berlin, 2008). Our experimental results on real-world power traces show that this countermeasure provides additional security. Post-synthesis figures for an ASIC implementation require only 2,300 GE, which makes this implementation suitable for low-cost passive RFID-tags.
DOI: 10.1007/s00145-010-9086-6
Rights: © 2010 International Association for Cryptologic Research. This is the author created version of a work that has been peer reviewed and accepted for publication by Journal of Cryptology, Springer on behalf of International Association for Cryptologic Research. It incorporates referee’s comments but changes resulting from the publishing process, such as copyediting, structural formatting, may not be reflected in this document. The published version is available at:
Fulltext Permission: open
Fulltext Availability: With Fulltext
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