Presentation | 2008-02-08 Secure Scan Design Based on Balanced Structure Muneo HASEGAWA, Michiko INOUE, Hideo FUJIWARA, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In this paper, we propose a secure scan design which protects scan-based side channel attacks to the circuits containing secret information such as cryptographic circuits. The proposed method prevents the leakage of secret information by partial scan design based on the balanced structure and a data confusion mechanism while shifting scan chain. We also guarantee the testability of both the design under test and DFT circuitry, and therefore, realize both security and testability. Experiments for a RSA circuit shows the effectiveness of the proposed method. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | cryptographic hardware / scan-based DFT / balanced structure / security |
Paper # | DC2007-73 |
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Committee | DC |
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Conference Date | 2008/2/1(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Dependable Computing (DC) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Secure Scan Design Based on Balanced Structure |
Sub Title (in English) | |
Keyword(1) | cryptographic hardware |
Keyword(2) | scan-based DFT |
Keyword(3) | balanced structure |
Keyword(4) | security |
1st Author's Name | Muneo HASEGAWA |
1st Author's Affiliation | Graduate School of Information Science, Nara Institute of Science and Technology Kansai Science City() |
2nd Author's Name | Michiko INOUE |
2nd Author's Affiliation | Graduate School of Information Science, Nara Institute of Science and Technology Kansai Science City |
3rd Author's Name | Hideo FUJIWARA |
3rd Author's Affiliation | Graduate School of Information Science, Nara Institute of Science and Technology Kansai Science City |
Date | 2008-02-08 |
Paper # | DC2007-73 |
Volume (vol) | vol.107 |
Number (no) | 482 |
Page | pp.pp.- |
#Pages | 6 |
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