Multi-particle and High-dimension Controlled Order Rearrangement Encryption Protocols
arXiv:quant-ph/0701091 · doi:10.1140/epjd/e2007-00237-y
Abstract
Based on the controlled order rearrange encryption (CORE) for quantum key distribution using EPR pairs[Fu.G.Deng and G.L.Long Phys.Rev.A68 (2003) 042315], we propose the generalized controlled order rearrangement encryption (GCORE) protocols of qubits and qutrits, concretely display them in the cases using 3-qubit, 2-qutrit maximally entangled basis states. We further indicate that our protocols will become safer with the increase of number of particles and dimensions. Moreover, we carry out the security analysis using quantum covariant cloning machine for the protocol using qutrits. Although the applications of the generalized scheme need to be further studied, the GCORE has many distinct features such as great capacity and high efficiency.
References in corpus (17)
- Theoretical efficient high capacity Quantum Key Distribution Scheme
- Security of quantum key distribution using d-level systems
- Quantum key distribution in the Holevo limit
- Quantum cryptography with 3-state systems
- Quantum Cryptography using larger alphabets
- General Scheme for Super Dense Coding between Multi-Parties
- Controlled order rearrangement encryption for quantum key distribution
- Quantum Cryptography Based on Orthogonal States
- Classification of multi-qubit mixed states: separability and distillability properties
- Asymmetric quantum cloning machines in any dimension
- Unconditionally Secure Key Distribution Based on Two Nonorthogonal States
- Unconditional Security of Three State Quantum Key Distribution Protocols
- Quantum Cryptography without Public Announcement of Bases
- Quantum Key Distribution using Multilevel Encoding: Security Analysis
- Spherical Code Key Distribution Protocols for Qubits
- Efficient quantum key distribution scheme with nonmaximally entangled states
- Cloning a Qutrit