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nse-Coding Attack on Three-Party Quantum Key Distribution Protocols
nse-Coding Attack Three-Party Quantum Key Distribution Protocols
2010/10/19
Cryptanalysis is an important branch in the study of cryptography, including both the classical cryptography and the quantum one. In this paper we analyze the security of two three-party quantum key d...
Multi-mode states in decoy-based quantum key distribution protocols
Multi-mode states decoy-based quantum key distribution protocols
2010/4/12
Every security analysis of quantum key distribution (QKD) relies on a faithful modeling of the employed quantum states. Many photon sources, like for instance a parametric down conversion (PDC) source...
Numerical analysis of decoy state quantum key distribution protocols
Numerical analysis decoy state quantum key distribution protocols
2010/4/7
Decoy state protocols are a useful tool for many quantum key distribution systems implemented with weak coherent pulses, allowing significantly better secret bit rates and longer maximum distances. In...