Management of security in quantum cryptography

Niemiec, Marcin; Pach, Andrzej R.

doi:10.1109/mcom.2013.6576336

Cited by 33 publications

(19 citation statements)

References 8 publications

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“…Quantum mechanics can be used for cryptography independent of quantum computers. Currently, quantum cryptography is still not used to protect privacy, but it is already used to provide security [NP13].…”

Section: Ppp4 Based On Quantum Mechanicsmentioning

confidence: 99%

On Privacy-Preserving Protocols for Smart Metering Systems

Borges

2017

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Section: Ppp4 Based On Quantum Mechanicsmentioning

confidence: 99%

On Privacy-Preserving Protocols for Smart Metering Systems

Borges

2017

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“…In [30] a study of quantum cryptography was conducted including in details description of protocol BB84.…”

Section: B Quantum Gatesmentioning

confidence: 99%

Secret key sharing using entanglement swapping and remote preparation of quantum state

Alshowkan

Elleithy

2014

IEEE Long Island Systems, Applications and Technology (LISAT) Conference 2014

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Abstract-In this paper we propose a new algorithm for secret key sharing by utilizing quantum entanglement swapping and remote preparation of quantum state. This algorithm is used when two parties do not share an Einstein-Podolsky-Rosen (EPR) pair but one wishes to transmit a secret key to the other. In order to successfully accomplish this process, a third party who shares an EPR pair with both parties will help them build a new EPR pair. The new EPR pair will be used between the sender and the receiver to remotely prepare a quantum state. This process will provide a secure way to share secret keys between the two parties who do not share EPR pairs. Furthermore, the process doesn't require sending any physical quantum state, instead the sender prepares a known state and sends only one classical bit to the receiver to help build an intended quantum state.

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“…The classical channel is used to verify whether there was an eavesdropper on the network attempting to get the key. The quantum channel is used for transmitting the qubits which are used to generate the key [5,6].…”

Section: Preliminariesmentioning

confidence: 99%

“…Figure 2 shows polarized light passing through a birefringent calcite crystal material. The light is then split into vertical and horizontal polarization components at the output or extraordinary and ordinary ray respectively [6,24,26]. Figure 3 shows an experiment with a single photon.…”

Section: Preliminariesmentioning

confidence: 99%