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| Content Provider | ACM Digital Library |
|---|---|
| Author | Seberry, Jennifer Abdul-Latip, Shekh Faisal Susilo, Willy Reyhanitabar, Mohammad Reza |
| Abstract | In this paper, we propose an efficient method for extracting simple low-degree equations (e.g. quadratic ones) in addition to the linear ones, obtainable from the original cube attack by Dinur and Shamir at EUROCRYPT 2009. This extended cube attack can be successfully applied even to cryptosystems in which the original cube attack may fail due to the attacker's inability in finding sufficiently many independent linear equations. As an application of our extended method, we exhibit a side channel cube attack against the PRESENT block cipher using the Hamming weight leakage model. Our side channel attack improves upon the previous work of Yang, Wang and Qiao at CANS 2009 from two aspects. First, we use the Hamming weight leakage model which is a more relaxed leakage assumption, supported by many previously known practical results on side channel attacks, compared to the more challenging leakage assumption that the adversary has access to the "exact" value of the internal state bits as used by Yang et al. Thanks to applying the extended cube method, our attack has also a reduced complexity compared to that of Yang et al. Namely, for PRESENT-80 (80-bit key variant) as considered by Yang et al., our attack has a time complexity $2^{16}$ and data complexity of about $2^{13}$ chosen plaintexts; whereas, that of Yang et al. has time complexity of $2^{32}$ and needs about $2^{15}$ chosen plaintexts. Furthermore, our method directly applies to PRESENT-128 (i.e. 128-bit key variant) with time complexity of $2^{64}$ and the same data complexity of $2^{13}$ chosen plaintexts. |
| Starting Page | 296 |
| Ending Page | 305 |
| Page Count | 10 |
| File Format | |
| ISBN | 9781450305648 |
| DOI | 10.1145/1966913.1966952 |
| Language | English |
| Publisher | Association for Computing Machinery (ACM) |
| Publisher Date | 2011-03-22 |
| Publisher Place | New York |
| Access Restriction | Subscribed |
| Subject Keyword | Side channel attacks Algebraic cryptanalysis Cube attacks Extended cube Present |
| Content Type | Text |
| Resource Type | Article |
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