❗ Important Note |
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openPUF - This design contains contains a bistable ring PUF fabricated in 130-nm through Skywater's 130-nm open source pdk. The design features 3 challenge lengths: 32, 64, and 128-bit with 4 instantiations for measurement of on-chip variation. The digital flow was used to route challenge bits from a shift register to all of the PUFs.
Use this sample project for analog user projects. |
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Refer to README for this sample project documentation.