An Improved Cross-Coupled NAND Gates PUF for Bank IC Card

  title={An Improved Cross-Coupled NAND Gates PUF for Bank IC Card},
  author={Uyangaa Khuchit and Yonghong Bai and Liji Wu and Xiangmin Zhang},
This paper presents some verifications and improved considerations of NAND PUF, which was introduced recently [1]. For embedded system such as IC cards, the secret data in memory is vulnerable, so it has to be encrypted and secured. PUF circuit is sensitive to environmental condition, especially in the temperature range influences and variations of current and voltages. This proposed bank IC card would be operated in AB class standard, i.e. voltage would be constant except for power mode… CONTINUE READING


Publications referenced by this paper.

PUFbased encryption method for IC cards on-chip memories

  • B. Wang, X. Zhang, X. Li, X. Wu, L. Wu, Y. Bai
  • Electron. Lett., vol. 52, no. 20, pp. 1671–1673…
  • 2016
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