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Information-Theoretically Secure Data Origin Authentication with Quantum and Classical Resources

Nikolopoulos, Georgios M. ; Fischlin, Marc (2022)
Information-Theoretically Secure Data Origin Authentication with Quantum and Classical Resources.
In: Cryptography, 2022, 4 (4)
doi: 10.26083/tuprints-00017447
Article, Secondary publication, Publisher's Version

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Item Type: Article
Type of entry: Secondary publication
Title: Information-Theoretically Secure Data Origin Authentication with Quantum and Classical Resources
Language: English
Date: 7 February 2022
Place of Publication: Darmstadt
Year of primary publication: 2022
Publisher: MDPI
Journal or Publication Title: Cryptography
Volume of the journal: 4
Issue Number: 4
Collation: 10 Seiten
DOI: 10.26083/tuprints-00017447
Corresponding Links:
Origin: Secondary publication DeepGreen
Abstract:

In conventional cryptography, information-theoretically secure message authentication can be achieved by means of universal hash functions, and requires that the two legitimate users share a random secret key, which is at least twice as long as the tag. We address the question of whether quantum resources can offer any advantage over classical unconditionally secure message authentication codes. It is shown that a broad class of symmetric prepare-and-measure quantum message-authentication schemes cannot do better than their classical counterparts.

Uncontrolled Keywords: quantum cryptography, data origin authentication, data integrity, message authentication
Status: Publisher's Version
URN: urn:nbn:de:tuda-tuprints-174475
Classification DDC: 000 Generalities, computers, information > 004 Computer science
500 Science and mathematics > 530 Physics
Divisions: 20 Department of Computer Science > Cryptography and Complexity Theory
05 Department of Physics > Institute of Applied Physics
Date Deposited: 07 Feb 2022 12:40
Last Modified: 14 Nov 2023 19:03
SWORD Depositor: Deep Green
URI: https://tuprints.ulb.tu-darmstadt.de/id/eprint/17447
PPN: 50559353X
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