Security of EPR-based Quantum Key Distribution using three bases

Abstract

Modifications to a previous proof of the security of EPR-based quantum key distribution are proposed. This modified version applies to a protocol using three conjugate measurement bases rather than two. A higher tolerable error rate is obtained for the three-basis protocol.

arXiv comment12 pages

References in corpus (2)

• Optimal eavesdropping in quantum cryptography with six states
• Security of EPR-based Quantum Key Distribution

Cited by in corpus (1)

• Cyclic Mutually Unbiased Bases and Quantum Public-Key Encryption