Journal ArticleDOI
Quantum cryptography based on Bell's theorem.
TLDR
Practical application of the generalized Bells theorem in the so-called key distribution process in cryptography is reported, based on the Bohms version of the Einstein-Podolsky-Rosen gedanken experiment andBells theorem is used to test for eavesdropping.Abstract:
Practical application of the generalized Bells theorem in the so-called key distribution process in cryptography is reported. The proposed scheme is based on the Bohms version of the Einstein-Podolsky-Rosen gedanken experiment and Bells theorem is used to test for eavesdropping. © 1991 The American Physical Society.read more
Citations
More filters
Journal ArticleDOI
No signaling and quantum key distribution.
TL;DR: A key distribution scheme provably secure against general attacks by a postquantum eavesdropper limited only by the impossibility of superluminal signaling is described, which stems from violation of a Bell inequality.
Journal ArticleDOI
Quantum entanglement for secret sharing and secret splitting
TL;DR: In this article, a two-particle quantum entanglement protocol for secret sharing and splitting was proposed. But the secrecy sharing protocol must be carefully designed in order to detect eavesdropping or a dishonest participant.
Journal ArticleDOI
Unconditional security in quantum cryptography
TL;DR: In this article, basic techniques to prove the unconditional security of quantum crypto graphy are applied to a quantum key distribution protocol proposed by Bennett and Brassard [1984] and considered a practical variation on the protocol in which the channel is noisy and photos may be lost during the transmission.
Journal ArticleDOI
Quantum resource theories
Eric Chitambar,Gilad Gour +1 more
TL;DR: This paper introduced a new development in theoretical quantum physics, the ''resource-theoretic'' point of view, which aims to be closely linked to experiment, and to state exactly what result you can hope to achieve for what expenditure of effort in the laboratory.
Journal ArticleDOI
Quantum Computing
TL;DR: The subject of quantum computing brings together ideas from classical information theory, computer science, and quantum physics as mentioned in this paper, and this review aims to summarise not just quantum computing, but the whole subject of Quantum Information Theory.