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Wireless Physical Layer Authentication via Fingerprint Embedding
DOI:10.1109/MCOM.2015.7120016.png)
摘要
En 中文
Authentication is a fundamental requirement for secure communications. In this article, we describe a general framework for fingerprint embedding at the physical layer in order to provide message authentication that is secure and bandwidth-efficient. Rather than depending on channel or device characteristics that are outside of our control, deliberate fingerprint embedding for message authentication enables control over performance trade-offs by design. Furthermore, low-power fingerprint designs enhance security by making the authentication tags less accessible to adversaries. We define metrics for communications and authentication performance, and discuss the trade-offs in system design. Results from our wireless software-defined radio experiments validate the theory and demonstrate the low complexity, practicality, and enhanced security of the approach.
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期刊
IF:
8.2
论文数:
6.9K
被引数:
2.2W
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引用论文
Physical Layer Authentication via Fingerprint Embedding Using Software-Defined Radios
IEEE ACCESS
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