Design and Implementation of a Quantum-Assisted Digital Signature

We propose a new quantum-assisted digital signature (Q-DS) protocol based on the composite of truly random symmetric keys generated by quantum key distribution with secure standardized hash functions, which allows for high parameterization to provide different security levels. The protocol is demons...

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Bibliographic Details
Published in:	Cryptography
Main Authors:	Marta Irene García-Cid, Rodrigo Martín, David Domingo, Vicente Martín, Laura Ortiz
Format:	Article
Language:	English
Published:	MDPI AG 2025-01-01
Subjects:	quantum cryptography digital signature
Online Access:	https://www.mdpi.com/2410-387X/9/1/11

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