Secure direct bidirectional communication protocol using the Einstein-Podolsky-Rosen pair block
量子物理
2007-05-23 v1
摘要
In light of Deng-Long-Liu's two-step secret direct communication protocol using the Einstein-Podolsky-Rosen pair block [Phys. Rev. A {\bf 68}, 042317 (2003)], by introducing additional local operations for encoding, we propose a brand-new secure direct communication protocol, in which two legitimate users can simultaneously transmit their different secret messages to each other in a set of quantum communication device.
引用
@article{arxiv.quant-ph/0403215,
title = {Secure direct bidirectional communication protocol using the Einstein-Podolsky-Rosen pair block},
author = {Z. J. Zhang and Z. X. Man},
journal= {arXiv preprint arXiv:quant-ph/0403215},
year = {2007}
}