Quantum Direct Communication Wiretapping

2017 ◽  
pp. 287-294
Author(s):  
Piotr Zawadzki
Keyword(s):  
Direct Communication ◽  
Quantum Direct Communication

Two Way Quantum Direct Communication Protocol Using Entanglement Swapping

2010 ◽  
Vol 56 (6) ◽  
pp. 1733-1737 ◽  
Author(s):  
Hyung Jin Yang ◽  
Chang Ho Hong ◽  
Jong In Lim ◽  
Ji In Kim
Keyword(s):  
Communication Protocol ◽  
Entanglement Swapping ◽  
Direct Communication ◽  
Quantum Direct Communication

QUANTUM DIRECT COMMUNICATION BASED ON QUANTUM SEARCH ALGORITHM

2010 ◽  
Vol 08 (03) ◽  
pp. 443-450 ◽  
Author(s):  
CHUAN WANG ◽  
LIANG HAO ◽  
SI YU SONG ◽  
GUI LU LONG
Keyword(s):  
Quantum Communication ◽  
Communication Protocol ◽  
Search Algorithm ◽  
Quantum Secure Direct Communication ◽  
Quantum Search ◽  
Quantum Search Algorithm ◽  
Direct Communication ◽  
Quantum Direct Communication ◽  
Direct Communications ◽  
Individual Attack

Quantum direct communications, including deterministic secure quantum communication and quantum secure direct communication protocol using two-qubit quantum search algorithm are proposed in this paper. Secret messages are encoded by two-qubit unitary operations and exchanged by the two communication parties directly. We discussed the security of the protocol under intercept-resend attack and individual attack. We found that the protocols are secure against eavesdropping attacks.

scholarly journals Quantum Direct Communication

10.5772/8644 ◽  
2010 ◽  
Author(s):  
Gui Lu ◽  
Chuan Wang ◽  
Fu-Guo Deng ◽  
Wan-Ying Wang
Keyword(s):  
Direct Communication ◽  
Quantum Direct Communication
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