February 2020
Beginner
621 pages
19h 34m
English
book
Introduction to Cryptography with Coding Theory, 3rd Edition
by Wade Trappe, Lawrence C. Washington
Content preview from Introduction to Cryptography with Coding Theory, 3rd Edition
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Chapter 25 Quantum Techniques in Cryptography
Quantum computing is a new area of research that has only recently started to blossom. Quantum computing and quantum cryptography were born out of the study of how quantum mechanical principles might be used in performing computations. The Nobel Laureate Richard Feynman observed in 1982 that certain quantum mechanical phenomena could not be simulated efficiently on a classical computer. He suggested that the situation could perhaps be reversed by using quantum mechanics to do computations that are impossible on classical computers. Feynman didn’t present any examples of such devices, and only recently has there been progress in constructing even small versions.
In 1994 the field of quantum computing ...
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