Qphone: A Quantum Security VoIP Phone

被引：8

作者：

Liu, Bo ^{[1
]}

Zhao, Baokang ^{[1
]}

Wei, Ziling ^{[1
]}

Wu, Chunqing ^{[1
]}

Su, Jinshu ^{[1
]}

Yu, Wanrong ^{[1
]}

Wang, Fei ^{[1
]}

Sun, Shihai ^{[2
]}

机构：

[1] Natl Univ Def Technol, Sch Comp, Changsha, Hunan, Peoples R China

[2] Natl Univ Def Technol, Dept Phys, Changsha, Hunan, Peoples R China

来源：

ACM SIGCOMM COMPUTER COMMUNICATION REVIEW | 2013年 / 43卷 / 04期

关键词：

Measurement; Design; Experimentation; Security; Quantum Communication; VoIP; steganography; security;

D O I：

10.1145/2534169.2491696

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This work presents a novel quantum security VoIP phone, called Qphone. Qphone integrates quantum key distribution (QKD) and VoIP steganography, and achieves peer-to-peer communication with information-theoretical security (ITS) guaranteeing. Qphone consists of three parts, a real-time QKD system, RT-QKD, a steganography software, VS-Phone, and an audio encryption and authentication hardware, AE-KEY. RT-QKD explores QKD technologies, and is able establish a shared key between two peers ensuring ITS. VS-Phone utilizes VoIP steganography to protect transmission channels of sensitive information. Qphone can provide efficient and real-time security protections to meet different security demands.

引用

页码：477 / 478

页数：2

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