Hoi-Kwong Lo BRIMS, Hewlett-Packard Labs, Filton Road, Stoke Gifford Bristol, ...  Home/Search
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Abstract: It had been widely claimed that quantum mechanics can protect private information during public decision in for example the so-called two-party secure computation. If this were the case, quantum smart-cards could prevent fake teller machines from learning the PIN (Personal Identification Number) from the customers' input. Although such optimism has been challenged by the recent surprising discovery of the insecurity of the so-called quantum bit commitment, the security of quantum... (Update)
Context of citations to this paper: More
.... [32] 33] 62] 63] A number of protocols, in particular, the quantum bit commitment protocol, have been shown to be insecure [83] [84], 86] There has been progress in the development of multi user quantum cryptography [116] The security of quantum cryptography against...
...quantum computers and a quantum channel. Despite the negative results about QBC and its implications for other two party quantum protocols [LO97], our quest for a proper model and definition is not meaningless, since we can always make some extra assumption (see the end of...
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On Quantum and Approximate Privacy - Klauck (2003) (Correct)
A New Protocol and Lower Bounds for Quantum Coin Flipping - Ambainis (Correct)
Towards a Formal Definition of Security for Quantum Protocols - Graaf (1997) (Correct)
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4.2: Insecurity of Quantum Secure Computations - Hoi-Kwong Lo Brims (1997) (Correct)
1.0: Is Quantum Bit Commitment Really Possible? - Lo, Chau (1996) (Correct)
0.3: Quantum bit commitment based on EPR - Ardehali (Correct)
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3: Quantum cryptography: Public key distribution and coin tossing (context) - Charles, Gilles - 1984
3: A single quantum cannot be cloned (context) - Wootters - 1982
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BibTeX entry: (Update)
Lo, Hoi-Kwong, Insecurity of quantum secure computations, Phys. Rev. A, 56, (1997), 1154-1162. http://citeseer.ist.psu.edu/724554.html More
@unpublished{ hoikwong96insecurity,
author = "Lo, Hoi-Kwong",
title = "Insecurity of Quantum Secure Computations",
year = "1996",
url = "citeseer.ist.psu.edu/724554.html" }
Citations (may not include all citations):168 Algorithms for Quantum Computation: Discrete Logarithms and .. - Shor - 1994
90 Quantum cryptography: Public key distribution and coin tossi.. (context) - Bennett, Brassard - 1984
42 Practical quantum oblivious transfer - Bennett, Brassard et al. - 1992
41 Unconditionally Secure Quantum Bit Commitment is Impossible (context) - Mayers - 1997
36 A quantum bit commitment scheme provably unbreakable by both.. - Brassard, Cr'epeau et al. - 1993
25 Why quantum bit commitment and ideal quantum coin tossing ar.. (context) - Lo, Chau - 1996
17 Is quantum bit commitment really possible - Lo, Chau - 1997
16 The trouble with quantum bit commitment - Mayers
14 Quantum bit commitment and coin tossing protocols - Brassard, Cr'epeau - 1991
5 A perfectly secure quantum bit commitment protocol (context) - Ardehali
3 Sigact News (context) - Wiesner - 1983
3 A complete classification of quantum ensembles having a give.. (context) - for, the et al. - 1993
3 of Modern Optics (context) - Jozsa - 1994
3 A simple quantum oblivious transfer protocols (context) - Ardehali
2 Short distance applications of quantum cryptography (context) - Huttner, Imoto et al.
2 Physics Today (context) - Collins - 1992
2 Brassard and (context) - Bennett - 1992
2 SIGACT News (context) - Brassard, Cr'epeau - 1996
2 Knill and R (context) - for
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