Open Access

ARTICLE

Controlled Secure Direct Communication Protocol via the Three-Qubit Partially Entangled Set of States

Gang Xu^1,2,*, Ke Xiao^1,*, Zongpeng Li³, Xin-Xin Niu^2,4, Michael Ryan⁵

1 School of Information Science and Technology, North China University of Technology, Beijing, 100144, China.
2 Information Security Center, State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, 100876, China.
3 School of Computer Science, Wuhan University, Hubei, 430072, China.
4 Guizhou Provincial Key Laboratory of Public Big Data, GuiZhou University, Guiyang, Guizhou, 550025, China.
5 School of Computing, Dublin City University, Dublin 9, Ireland.

* Corresponding Authors: Gang Xu. Email: ;
  Ke Xiao. Email: .