We propose a new security framework for physical layer security (PLS) in the finite blocklength (FBL) regime that incorporates deception technology, allowing for active countermeasures against potential eavesdroppers. Using a symmetric block cipher and power-domain non-orthogonal multiplexing (NOM), our approach is able to achieve high secured reliability while effectively deceiving the eavesdropper, and can benefit from increased transmission power. This work represents a promising direction for future research in PLS with deception technology.

翻译：我们提出了一种在有限块长（FBL）体制下融合欺骗技术的物理层安全（PLS）新框架，从而能够对潜在窃听者采取主动对抗措施。通过采用对称分组密码和功率域非正交复用（NOM）技术，该方法能够在有效迷惑窃听者的同时实现高可靠的安全性，并可受益于发射功率的提升。本研究为未来基于欺骗技术的物理层安全研究指明了有前景的方向。