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Differential fault analysis on block cipher SEED
- Authors
- Jeong, Kitae; Lee, Yuseop; Sung, Jaechul; Hong, Seokhie
- Issue Date
- Jan-2012
- Publisher
- PERGAMON-ELSEVIER SCIENCE LTD
- Keywords
- Differential fault analysis; Block cipher; SEED
- Citation
- MATHEMATICAL AND COMPUTER MODELLING, v.55, no.1-2, pp.26 - 34
- Indexed
- SCIE
SCOPUS
- Journal Title
- MATHEMATICAL AND COMPUTER MODELLING
- Volume
- 55
- Number
- 1-2
- Start Page
- 26
- End Page
- 34
- ISSN
- 0895-7177
- Abstract
- SEED is a Korean standard block cipher, and it is chosen as a 128-bit ISO/IEC standard block cipher together with AES and Camellia. In this paper, we propose a differential fault analysis on SEED on the basis of the bit-oriented model. Our fault model on SEED-128 is more flexible than the previous fault model on SEED-128. And our attack results on SEED-192/256 are the first known cryptanalytic results. From the simulation results, our attack on SEED-128 can recover a 128-bit secret key within a few seconds by inducing four faults. However, the computational complexities of our attack on SEED-192/256 are impractical. (C) 2011 Elsevier Ltd. All rights reserved.
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Related Researcher
- Hong, Seok hie
- Department of Information Security