Simple new encryption system might fob off credit card forgers.
This is a preview of subscription content, access via your institution
Access options
Subscribe to this journal
Receive 51 print issues and online access
$199.00 per year
only $3.90 per issue
Buy this article
- Purchase on Springer Link
- Instant access to full article PDF
Prices may be subject to local taxes which are calculated during checkout
References
Pappu, R., Recht, B., Taylor, Y. & Gershenfeld, N. Physical one-way functions. Science, 297, 2026 - 2030, (2002).
Rights and permissions
About this article
Cite this article
Ball, P. Cheap trick secures secrets. Nature (2002). https://doi.org/10.1038/news020916-15
Published:
DOI: https://doi.org/10.1038/news020916-15