arXiv · 1605.02355
Unconditionally secure credit/debit card chip scheme and physical unclonable function
Abstract
The statistical-physics-based Kirchhoff-law-Johnson-noise (KLJN) key exchange offers a new and simple unclonable system for credit/debit card chip authentication and payment. The key exchange, the authentication and the communication are unconditionally secure so that neither mathematics- nor statistics-based attacks are able to crack the scheme. The ohmic connection and the short wiring lengths between the chips in the card and the terminal constitute an ideal setting for the KLJN protocol, and even its simplest versions offer unprecedented security and privacy for credit/debit card chips and applications of physical unclonable functions.
Explore related subjects
Keep this discovery
Laszlo Bela Kish, Kamran Entesari, Claes-Goran Granqvist, Chiman Kwan. 2016-07-20. Unconditionally secure credit/debit card chip scheme and physical unclonable function. https://arxiv.org/abs/1605.02355
Cite the original work for its findings. Save a collection to share your selection of sources.