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No-clone smartcard via quantum memory

โœ Scribed by Horace P. Yuen


Publisher
Elsevier Science
Year
2000
Tongue
English
Weight
47 KB
Volume
265
Category
Article
ISSN
0375-9601

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โœฆ Synopsis


A scheme is described that employs qubit memory for identification and consequently resists counterfeiting, for application to smartcard security for use with a large number of teller machines.


๐Ÿ“œ SIMILAR VOLUMES


No signalling and probabilistic quantum
โœ Lucien Hardy; David D Song ๐Ÿ“‚ Article ๐Ÿ“… 1999 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 32 KB

We show that the condition of no faster-than-light signalling restricts the number of quantum states that can be cloned in ลฝ . a given Hilbert space. This condition leads to the constraints on a probabilistic quantum cloning machine PQCM recently found by Duan and Guo.