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2019-07-02T14:48:45Z

Created page with "'''Quantum fingerprinting''' is a proposed technique that uses a quantum computer to generate a string with a similar function to the cryptographic hash function. If..."

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'''Quantum fingerprinting''' is a proposed technique that uses a [[quantum computer]] to generate a string with a similar function to the [[cryptographic hash function]].

If unconditional guarantees of security are needed, and if it is impractical for the communicating parties to arrange to share a secret that can be used in a [[Carter–Wegman MAC]], this technique might one day be faster than classical techniques given a [[quantum computer]] with 5 to 10 [[qubit]]s. However, these circumstances are very unusual and it is unlikely the technique will ever have a practical application; it is largely of theoretical interest.

== See also ==

* [[Quantum cryptography]]
* [[Quantum digital signature]]

== External links ==
*[http://arxiv.org/abs/quant-ph/0102001 Original paper by Buhrman et al. from 2001]

==Source==

[http://wikipedia.org/ http://wikipedia.org/]

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Admin: Created page with "'''Quantum fingerprinting''' is a proposed technique that uses a quantum computer to generate a string with a similar function to the cryptographic hash function. If..."