VISOR: A Pratical VoIP Steganography Platform
MSN '11 Proceedings of the 2011 Seventh International Conference on Mobile Ad-hoc and Sensor Networks
CLIP: A Distributed Emulation Platform for Research on Information Reconciliation
NBIS '12 Proceedings of the 2012 15th International Conference on Network-Based Information Systems
A real-time privacy amplification scheme in quantum key distribution
ICT-EurAsia'13 Proceedings of the 2013 international conference on Information and Communication Technology
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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.