CMOS imagine sensor based physical unclonable function
A certain level of trust and resiliency is anticipated from an image sensor. This report introduces a new inexpensive CMOS image sensor based physical unclonable function (PUF) that may be used in a wide range of privacy, security, and trusted protocols that use the image sensor as a trusted entity....
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| Format: | Final Year Project |
| Language: | English |
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Nanyang Technological University
2021
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| Online Access: | https://hdl.handle.net/10356/154156 |
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| Institution: | Nanyang Technological University |
| Language: | English |
| Summary: | A certain level of trust and resiliency is anticipated from an image sensor. This report introduces a new inexpensive CMOS image sensor based physical unclonable function (PUF) that may be used in a wide range of privacy, security, and trusted protocols that use the image sensor as a trusted entity. This PUF takes advantage of intrinsic imperfections in the image sensor manufacturing process to produce a unique digital signature. It has a high reliability of 0.99% ranging from -45 to 95°C and voltage variation ranging from 1.6V to 2.0V. |
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