带机密消息的广播信道的普适可达误差与信息指数以及疑义率
信息论
2011-10-04 v4 密码学与安全
math.IT
摘要
我们展示了带机密消息的广播信道中解码误差和互信息的普适可达指数，以及条件熵的普适可达疑义率。这些误差指数与Korner和Sgarro针对带退化消息集的广播信道给出的指数相同。
关键词
引用
@article{arxiv.1104.4285,
title = {Universally Attainable Error and Information Exponents, and Equivocation Rate for the Broadcast Channels with Confidential Messages},
author = {Masahito Hayashi and Ryutaroh Matsumoto},
journal= {arXiv preprint arXiv:1104.4285},
year = {2011}
}
备注
IEEEtran.sty, 6 pages, resubmitted to Allerton Conference. Ver. 1 incorrectly stated \exp(\psi) is concave in Prop. 7, which is corrected in V2. V3 changed the title and the proof argument. The results are the same in all versions