Email address for updates. PDF Restore Delete Forever. The importance of their work became apparent ten years later, when mathematician Peter Shor discovered that a hypothetical quantum computer would render effectively useless the conventional cryptography systems underpinning the privacy and security of today’s Internet communications. The Astrophysical Journal Letters 464 (1), L1. The ones marked. New articles related to this author's research. The Astrophysical Journal Supplement Series 148 (1), 161. But I think people are too eager to know what it’s going to be used for right away, especially considering that quantum information is very delicate. He also discovered quantum error correction, an essential requirement for enabling and scaling quantum computations. New articles by this author. Our quantum cryptography, on the other hand, remained unscathed.», Bennett and Brassard would go on working closely together for several decades. Done. Both have also collaborated with Shor, who explains his own contribution as follows: “Current cryptographic systems depend on the difficulty of factoring numbers. The Astrophysical Journal Supplement Series 148 (1), 213. This "Cited by" count includes citations to the following articles in Scholar. Upload PDF. “Gilles Brassard and I realized that it could be used for the practical purpose of sending messages, in such a way that the sender and receiver could tell immediately whether anyone had listened to the message en route. 175-179. PDF Restore Delete Forever. Not necessary impossible, but they are hard and will take years to achieve.”, That said, they have no doubts about the future potential of quantum computers. Some features of the site may not work correctly. Charles Bennett. Search across a wide variety of disciplines and sources: articles, theses, books, abstracts and court opinions. Google Scholar Digital Library [3] C. H. Bennett and G. Brassard "Quantum Cryptography: Public Key Distribution, and Coin-Tossing," Proc. Add co-authors Co-authors. Add co-authors Co-authors. In 1979, when Bennett –at IBM Research, where he remains today– and Brassard –at the Université de Montréal, where he is currently Canada Research Chair in Quantum Information Science–, began working together, there was not the least hint of this future scenario. My algorithm showed that you can isolate and fix the error and still preserve the computation”. Search. Done. What I showed is that a quantum computer could factor large numbers fairly quickly. Their ideas are playing a key role in the development of quantum technologies for communication and computation.”, Quantum cryptography emerged in the realm of basic science, but in a few decades has produced a whole new technology that is now commercially available and tipped as a rising market. The ones marked * may be different from the article in the profile. “for enabling and scaling quantum computations.”. Google Scholar The cryptographic protocols now in use, which underpin the security of all our Internet communications and transactions, are based on the existence of mathematical problems that computers cannot solve, and in the mid-1980s there was nothing to suggest that this might one day change. The ones marked * may be different from the article in the profile. Google Scholar Digital Library [2] C. H. Bennett and G. Brassard "Quantum Cryptography and its Application to Provably Secure Key Expansion, Public Key Distribution, and Coin-Tossing," Abstracts of 1983 IEEE International Symposium on Information Theory, St. Jovite, Québec, page 91. https://www.frontiersofknowledgeawards-fbbva.es/.../charles-h-bennett-2 Semantic Scholar profile for Charles H. Bennett, with 1397 highly influential citations and 142 scientific research papers. Follow this author. Semantic Scholar profile for Charles Bennett, with 1 highly influential citations and 30 scientific research papers. Charles H. Bennett Fellow, IBM Research Division Verified email at us.ibm.com David DiVincenzo Director of Theoretical Nanoelectronics, Forschungszentrum Juelich & Professor of Physics, RWTH Aachen Verified email at fz-juelich.de Claim Author Page. Upload PDF . As the citation states, “Shor discovered that quantum computers could factorize integers much faster than any supercomputer, therefore compromising the security of conventional cryptographic schemes.”. The Astrophysical Journal Supplement Series 208 (2), 19. New articles by this author . His publications have a Google Scholar citation count of over 78,000. To create quantum cryptography, Bennett and Brassard made use of one of those strange phenomena of the quantum world: superposition, which, in simplified terms, makes it possible for a single particle to be in two or more places at once. The algorithm that challenged classical cryptography, Shor, Professor of Applied Mathematics at MIT, discovered that the supposedly intractable problem on which standard cryptography was based, the prime factorization of large numbers –i.e. This "Cited by" count includes citations to the following articles in Scholar. For Brassard, “the 19th century was the era of steam power, the 20th century was the era of information, and the 21st century will go down in history as the quantum age, the age in which quantum technologies dominate all the changes occurring in society, in a way we cannot yet foresee.”, Shor, meantime, believes that “it will be 5 or 10 years before a quantum computer can do anything approaching useful.” With time, however, he is convinced that these machines will deliver revolutionary applications, in biomedicine, for instance: “At the moment, it takes enormous amounts of computer time to simulate the behavior of molecules, but quantum computers could achieve that, and help design new drugs.”, The BBVA Foundation recognizes Charles H. Bennett, Gilles Brassard and Peter Shor for their fundamental role in the development of quantum computation and cryptography. Email address for updates. The Astrophysical Journal Supplement Series 192 (2), 16. The following year he joined IBM Research, where he remains to this day.

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