Strong Secrecy and Stealth for Broadcast Channels with Confidential Messages

被引:0
|
作者
Bjelakovic, Igor [1 ]
Mohammadi, Jafar [1 ,2 ]
Stanczak, Slawomir [1 ,2 ]
机构
[1] Tech Univ Berlin, Fachgebiet Informat Theorie & Theoret Informat Te, Einsteinufer 27, D-10587 Berlin, Germany
[2] Fraunhofer Heinrich Hertz Inst, Einsteinufer 37, D-10587 Berlin, Germany
关键词
Information theoretic security; resolvability; strong secrecy; broadcast channel; CODING THEOREM; RELIABILITY;
D O I
暂无
中图分类号
TP301 [理论、方法];
学科分类号
081202 ;
摘要
This paper extends the weak secrecy results of' Liu et al. f'or broadcast channels with two confidential messages to strong secrecy. Our results are based on an extension of' the techniques developed by Hou and Kramer on bounding Kullback-Leibler divergence in the context of' resolvability and effective secrecy.
引用
收藏
页码:2809 / 2813
页数:5
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