Run-Time Accessible DRAM PUFs in Commodity Devices

  title={Run-Time Accessible DRAM PUFs in Commodity Devices},
  author={Wenjie Xiong and Andr{\'e} Schaller and Nikolaos Anagnostopoulos and Muhammad Umair Saleem and Sebastian Gabmeyer and Stefan Katzenbeisser and Jakub Szefer},
A Physically Unclonable Function (PUF) is a unique and stable physical characteristic of a piece of hardware, which emerges due to variations in the fabrication processes. Prior works have demonstrated that PUFs are a promising cryptographic primitive to enable secure key storage, hardware-based device authentication and identification. So far, most PUF constructions require addition of new hardware or FPGA implementations for their operation. Recently, intrinsic PUFs, which can be found in… CONTINUE READING
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