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加密裝置的電磁分析攻擊 | twisc-Taiwan Information Security Center
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加密裝置的電磁分析攻擊

陳君朋

摘要

加密裝置的電磁分析攻擊 (Electromagnetic Analysis Attacks) 相較於傳統的功率分析 (Power Analysis Attacks),可獲得更多裝置運行時洩漏的資訊。在過去的二十年之中,保密設備遇到了許多安全挑戰,銀行,金融業,計算機,甚至物聯網設備,都受到影響。密碼設備的相關研究,大致上可以分為幾種不同分析方法。而在本研究報告中,將討論過去十多年,使用非接觸方式的旁通道和錯誤注入分析。電磁分析適用範圍從整個系統,到部分積體電路,並透過適當的測量設備取得關鍵資訊。由於台灣在全世界的電子與硬體相關產業,扮演極為關鍵且重要的腳色,因此台灣更應在此領域提供積極的研究,未來也可確保輸出產品有更高的安全性。

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