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Quantum cryptography : Public key distribution and coin tossing
Charles H. Bennett
- pp 175-179
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The article was published on 1984-01-01 and is currently open access. It has received 5589 citations till now. The article focuses on the topics: Quantum cryptography & Quantum money.read more
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Polynomial-Time Algorithms for Prime Factorization and Discrete Logarithms on a Quantum Computer
TL;DR: In this paper, the authors considered factoring integers and finding discrete logarithms, two problems that are generally thought to be hard on classical computers and that have been used as the basis of several proposed cryptosystems.
Journal ArticleDOI
Simple proof of security of the BB84 quantum key distribution protocol
Peter W. Shor,John Preskill +1 more
TL;DR: It is proved that the 1984 protocol of Bennett and Brassard (BB84) for quantum key distribution is secure, and a key distribution protocol based on entanglement purification is given, which can be proven secure using methods from Lo and Chau's proof of security for a similar protocol.
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Wireless Information-Theoretic Security
TL;DR: A practical secure communication protocol is developed, which uses a four-step procedure to ensure wireless information-theoretic security and is shown that the protocol is effective in secure key renewal-even in the presence of imperfect channel state information.
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The Physical Implementation of Quantum Computation
TL;DR: In this paper, the authors provide an overview of the common objectives of the investigations reported in the remain- der of this special issue and discuss the requirements for the physical implementation of quantum computation.