Layered Security for IEEE 1687 Using a Bimodal Physically Unclonable Function

Randa M., Bozdal M., Samie M., Jennions I. K.

7th International Conference on Through-Life Engineering Services (TESconf), Cranfield, İngiltere, 6 - 07 Kasım 2018, cilt.16, ss.24-30 identifier identifier

  • Yayın Türü: Bildiri / Tam Metin Bildiri
  • Cilt numarası: 16
  • Doi Numarası: 10.1016/j.promfg.2018.10.154
  • Basıldığı Şehir: Cranfield
  • Basıldığı Ülke: İngiltere
  • Sayfa Sayıları: ss.24-30
  • Anahtar Kelimeler: IJTAG, IEEE 1687, physically unclonable function, encryption, linear-feedback shift register
  • Abdullah Gül Üniversitesi Adresli: Hayır

Özet

In this paper, a layered security mechanism for IEEE 1687 is proposed using a new class of physically unclonable function (PUF) called Bimodal PUF. It moves beyond the conventional single-challenge single-response PUF by introducing a second response to the PUF gained from the same single challenge. As an advantage, a double-response PUF forms two-layer security solution, one at the hardware layer by limiting the access to the embedded instrument and the second one for the data layer by securing the output data that needs to be transmitted. Experiments conducted with FPGA show that such advantages come in place at a small silicon area overhead, up to 1.4%, for a 64-bit security key. This is known to be sufficient enough to resist brute-force and machine learning attack. (C) 2018 The Authors. Published by Elsevier B.V.