Impact of Inductive Integrated Voltage Regulator on the Power Attack Vulnerability of Encryption Engines: A Simulation Study

被引：0
|
作者：
Kar, M. [1 ]
Lie, D. [1 ]
Wolf, M. [1 ]
De, V. [2 ]
Mukhopadhyay, S. [1 ]
机构：
[1] Georgia Inst Technol, Atlanta, GA 30332 USA
[2] Intel Labs, Hillsboro, OR USA
来源：
2014 IEEE PROCEEDINGS OF THE CUSTOM INTEGRATED CIRCUITS CONFERENCE (CICC) | 2014年
基金：
美国国家科学基金会;
关键词：
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This paper shows that inductive integrated voltage regulators (IVR) provide significant immunity to traditional power attacks on crypto encryption engines based on time-domain analysis of the chip current. Frequency-domain analyses of envelope and duty cycle of the current are identified as new attack modes. The security-aware IVR design is discussed to provide additional immunity to power attack.
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页数：4
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