Abstract
Physically Unclonable Functions (PUFs) are security primitives that provide trustworthy hardware for key-generation and device authentication. Among them, in contrast to dedicated PUFs, intrinsic PUFs are created from existing hardware components that exploit their variability through software. In this work we focus on GPUs and present G-PUF, a PUF implemented entirely in software on CUDA and hence does not require hardware modifications. Our results show that G-PUF has comparable characteristics to SRAM and DRAM PUFs in terms of uniformity 55.61% and reliability 90.09%.
Original language | English |
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Title of host publication | 2020 IEEE European Test Symposium (ETS) |
Subtitle of host publication | Proceedings |
Publisher | IEEE |
Pages | 1-2 |
Number of pages | 2 |
ISBN (Electronic) | 978-1-7281-4312-5 |
ISBN (Print) | 978-1-7281-4313-2 |
DOIs | |
Publication status | Published - 2020 |
Event | ETS 2020: 2020 IEEE European Test Symposium - Tallinn, Estonia Duration: 25 May 2020 → 29 May 2020 |
Conference
Conference | ETS 2020 |
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Country/Territory | Estonia |
City | Tallinn |
Period | 25/05/20 → 29/05/20 |
Keywords
- G-PUF
- GPU
- Intrinsic PUF
- Physically Unclonable Functions
- Security