| Budget Amount *help |
¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2014: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2013: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2012: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
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| Outline of Final Research Achievements |
In recent years, several researches for hardware Trojan and its detecting method are becoming to active rapidly.The hardware Trojan is implanted as hardware modification to conventional LSIs. After a trigger, which is an activate signal to satisfy event condition occurs, hardware Trojan-implanted chips are modified the original function to enable an adversary to control, monitor, communication and so on. Thus, an adversary can disable or destroy a system, or the Trojan can leak confidential information and secret keys convertly to the adversary.
In this research, a verification board, which can execute the ARM-based SOC processing, is developed with a CPU and a FPGA. Especially, a hardware Trojan, which is implanted the cryptographic triple DES and AES circuits, is implemented in a Xilinx FPGA and is able to leak plain text and a secret-key after encrypting processing.
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