Temperature compensation for physical unclonable function (I)
Current Mirror Array Physical Unclonable Function (CMA PUF) circuit is one type of PUF that has non-linear relationship between output current and the voltage, and that non-linear relationship is used to generate challenge and response pair (CRP). CMA PUF, unlike the delay type PUF which has a linea...
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| Format: | Final Year Project (FYP) |
| Language: | English |
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Nanyang Technological University
2020
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| Online Access: | https://hdl.handle.net/10356/136578 |
| _version_ | 1826110045403742208 |
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| author | Zhou, Xian |
| author2 | Arindam Basu |
| author_facet | Arindam Basu Zhou, Xian |
| author_sort | Zhou, Xian |
| collection | NTU |
| description | Current Mirror Array Physical Unclonable Function (CMA PUF) circuit is one type of PUF that has non-linear relationship between output current and the voltage, and that non-linear relationship is used to generate challenge and response pair (CRP). CMA PUF, unlike the delay type PUF which has a linear relationship, is prone to machine learning attack. Thus, It has great potential in the security sectors in reality. However, there are problems on reliability of PUF due to the environment factor, mainly the temperature. Therefore, a temperature model is proposed in this report to deal with the environment factor. The model is derived from the subthreshold equations and able to predict the response for the PUF accurately, across a range of -45℃ - 90℃ . The simulation results show that the reliability has improved to around 98% for the worst case. |
| first_indexed | 2024-10-01T02:28:03Z |
| format | Final Year Project (FYP) |
| id | ntu-10356/136578 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T02:28:03Z |
| publishDate | 2020 |
| publisher | Nanyang Technological University |
| record_format | dspace |
| spelling | ntu-10356/1365782023-07-07T18:02:53Z Temperature compensation for physical unclonable function (I) Zhou, Xian Arindam Basu School of Electrical and Electronic Engineering arindam.basu@ntu.edu.sg Engineering::Electrical and electronic engineering Current Mirror Array Physical Unclonable Function (CMA PUF) circuit is one type of PUF that has non-linear relationship between output current and the voltage, and that non-linear relationship is used to generate challenge and response pair (CRP). CMA PUF, unlike the delay type PUF which has a linear relationship, is prone to machine learning attack. Thus, It has great potential in the security sectors in reality. However, there are problems on reliability of PUF due to the environment factor, mainly the temperature. Therefore, a temperature model is proposed in this report to deal with the environment factor. The model is derived from the subthreshold equations and able to predict the response for the PUF accurately, across a range of -45℃ - 90℃ . The simulation results show that the reliability has improved to around 98% for the worst case. Bachelor of Engineering (Electrical and Electronic Engineering) 2020-01-02T05:33:09Z 2020-01-02T05:33:09Z 2019 Final Year Project (FYP) https://hdl.handle.net/10356/136578 en application/pdf Nanyang Technological University |
| spellingShingle | Engineering::Electrical and electronic engineering Zhou, Xian Temperature compensation for physical unclonable function (I) |
| title | Temperature compensation for physical unclonable function (I) |
| title_full | Temperature compensation for physical unclonable function (I) |
| title_fullStr | Temperature compensation for physical unclonable function (I) |
| title_full_unstemmed | Temperature compensation for physical unclonable function (I) |
| title_short | Temperature compensation for physical unclonable function (I) |
| title_sort | temperature compensation for physical unclonable function i |
| topic | Engineering::Electrical and electronic engineering |
| url | https://hdl.handle.net/10356/136578 |
| work_keys_str_mv | AT zhouxian temperaturecompensationforphysicalunclonablefunctioni |