A scheme on converting quantum signature with public verifiability into quantum designated verifier signature
Sign Up to like & getrecommendations! Published in 2018 at "Optik"
DOI: 10.1016/j.ijleo.2018.03.048
Abstract: Abstract To solve the conflict of certification and privacy such as the electronic election, online bidding and other such network applications, a quantum signature scheme with public verifiability is converted into a designated verifier signature… read more here.
Keywords: signature scheme; designated verifier; signature; verifier signature ... See more keywords
Arbitration quantum signature protocol based on XOR encryption
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DOI: 10.1142/s0219749920500252
Abstract: The invention discloses an arbitration quantum signature method based on XOR encryption. The method comprises a signer Alice, a receiver Bob, an arbiter Trent and a three-particle GHZ state quantum key shared by the three… read more here.
Keywords: xor encryption; quantum; signature; arbitration quantum ... See more keywords
A Verifiable Arbitrated Quantum Signature Scheme Based on Controlled Quantum Teleportation
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DOI: 10.3390/e24010111
Abstract: In this paper, we present a verifiable arbitrated quantum signature scheme based on controlled quantum teleportation. The five-qubit entangled state functions as a quantum channel. The proposed scheme uses mutually unbiased bases particles as decoy… read more here.
Keywords: arbitrated quantum; signature scheme; verifiable arbitrated; scheme ... See more keywords
Cryptanalysis of a Semi-Quantum Bi-Signature Scheme Based on W States
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DOI: 10.3390/e24101408
Abstract: Recently, Zhao et al. proposed a semi-quantum bi-signature (SQBS) scheme based on W states with two quantum signers and just one classical verifier. In this study, we highlight three security issues with Zhao et al.’s… read more here.
Keywords: based states; signature; quantum signature; scheme based ... See more keywords