Title | ||
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A multi-port low-power current mode PUF using MOSFET current-division deviation in 65 nm technology. |
Abstract | ||
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Physical unclonable function (PUF) is a promising hardware security primitive for secure key generation and chip identification. This paper proposes a multi-port and low-power PUF based on MOSFET current-division deviation. Owing to the multi-port, it can parallelly generates multi-bit identifications (IDs) in one clock cycle. Moreover, with the MOSFET current-division array operating at sub-threshold region, it displays a low power consumption characteristic. As an embodiment, a 32-port PUF is implemented with full-custom design on 65nm CMOS process, wherein the layout area and the power dissipation are 35178µm2 and 10.3μW (@1.2V/100MHz), respectively. Post-layout simulation results show that it has a high performance in terms of randomness and uniqueness. In addition, it exhibits a worst case reliability of 98.62% over temperature range of – 40°C to 120°C and 10% fluctuations in supply voltage, indicating an encouraging reliability and effectiveness. |
Year | DOI | Venue |
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2017 | 10.1016/j.mejo.2017.07.017 | Microelectronics Journal |
Keywords | Field | DocType |
Physical unclonable function (PUF),Multi-port,Low-power,Current mode,Current-division | Current divider,Hardware security module,Dissipation,Voltage,Electronic engineering,Chip,Physical unclonable function,Engineering,Cycles per instruction,MOSFET | Journal |
Volume | Issue | ISSN |
67 | C | 0026-2692 |
Citations | PageRank | References |
0 | 0.34 | 19 |
Authors | ||
4 |
Name | Order | Citations | PageRank |
---|---|---|---|
Gang Li | 1 | 421 | 79.69 |
Pengjun Wang | 2 | 0 | 0.34 |
Yuejun Zhang | 3 | 0 | 1.35 |
Huihong Zhang | 4 | 1 | 1.38 |