Practical DFA Strategy for AES Under Limited-access Conditions

• Item type: JInfP(1)
• 公開日: 2014-04-15
• タイトル: Practical DFA Strategy for AES Under Limited-access Conditions
• タイトル / 言語: en
• タイトル: Practical DFA Strategy for AES Under Limited-access Conditions
• 言語: eng
• キーワード / 主題Scheme: Other
• キーワード / 主題: [Special Issue on Embedded Systems Engineering] cryptography, advance encryption standard, differential fault analysis, intentional electromagnetic interference, uncertain faults.
• 資源タイプ / 資源タイプ識別子: http://purl.org/coar/resource_type/c_6501
• 資源タイプ: journal article
• 著者所属: The University of Electro-Communications
• 著者所属: The University of Electro-Communications
• 著者所属: The University of Electro-Communications
• 著者所属: Tohoku University
• 著者所属: The University of Electro-Communications
• 著者所属: Tohoku University
• 著者所属: Tohoku University
• 著者所属: The University of Electro-Communications
• 著者所属(英): en
• 著者所属(英): The University of Electro-Communications
• 著者所属(英): en
• 著者所属(英): The University of Electro-Communications
• 著者所属(英): en
• 著者所属(英): The University of Electro-Communications
• 著者所属(英): en
• 著者所属(英): Tohoku University
• 著者所属(英): en
• 著者所属(英): The University of Electro-Communications
• 著者所属(英): en
• 著者所属(英): Tohoku University
• 著者所属(英): en
• 著者所属(英): Tohoku University
• 著者所属(英): en
• 著者所属(英): The University of Electro-Communications
• 著者名: Kazuo, Sakiyama; Yang, Li; Shigeto, Gomisawa; Yu-ichiHayashi; Mitsugu, Iwamoto; Naofumi, Homma; Takafumi, Aoki; Kazuo, Ohta
• 著者名(英): Kazuo, Sakiyama; Yang, Li; Shigeto, Gomisawa; Yu-ichi, Hayashi; Mitsugu, Iwamoto; Naofumi, Homma; Takafumi, Aoki; Kazuo, Ohta
• 論文抄録 / 内容記述タイプ: Other
• 論文抄録 / 内容記述: Secret data in embedded devices can be revealed by injecting computational faults using the fault analysis attacks. The fault analysis researches on a cryptographic implementation by far first assumed a certain fault model, and then discussed the key recovery method under some assumptions. We note that a new remote-fault injection method has emerged, which is threatening in practice. Due to its limited accessibility to cryptographic devices, the remote-fault injection, however, can only inject uncertain faults. In this surroundings, this paper gives a general strategy of the remote-fault attack on the AES block cipher with a data set of faulty ciphertexts generated by uncertain faults. Our method effectively utilizes all the information from various kinds of faults, which is more realistic than previous researches. As a result, we show that it can provide a decent success probability of key identification even when only a few intended faults are available among 32 millions fault injections.
• 論文抄録(英) / 内容記述タイプ: Other
• 論文抄録(英) / 内容記述: Secret data in embedded devices can be revealed by injecting computational faults using the fault analysis attacks. The fault analysis researches on a cryptographic implementation by far first assumed a certain fault model, and then discussed the key recovery method under some assumptions. We note that a new remote-fault injection method has emerged, which is threatening in practice. Due to its limited accessibility to cryptographic devices, the remote-fault injection, however, can only inject uncertain faults. In this surroundings, this paper gives a general strategy of the remote-fault attack on the AES block cipher with a data set of faulty ciphertexts generated by uncertain faults. Our method effectively utilizes all the information from various kinds of faults, which is more realistic than previous researches. As a result, we show that it can provide a decent success probability of key identification even when only a few intended faults are available among 32 millions fault injections.
• 書誌レコードID / 収録物識別子タイプ: NCID
• 書誌レコードID / 収録物識別子: AA00700121
• 書誌情報: Journal of information processing; 巻 22, 号 2, p. 142-151, 発行日 2014-04-15
• ISSN / 収録物識別子タイプ: ISSN
• ISSN / 収録物識別子: 1882-6652
• 出版者 / 言語: ja
• 出版者: 情報処理学会