Title: Quantum Cryptography Protocols with Tri-partite Entanglement

Year of Publication: Nov - 2014
Page Numbers: 192-198
Authors: Hilal Ali Al Hadhrami
Conference Name: The International Conference on Artificial Intelligence and Pattern Recognition (AIPR2014)
- Malaysia


Quantum finite tri-partite systems are studied. Different protocols are introduced to achieve high security quantum cryptography based on tri-partite systems. These protocols are based on the entangled state of three photons where measurement of their polarizations effects the information sent or received according to these protocols. Quantum key distribution using tri-partite entangled system is believed to be more secure than the one using bi-partite systems.