Security Analysis of Particular Quantum Proxy Blind Signature Against the Forgery Attack
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Theoretical Physics"
DOI: 10.1007/s10773-019-04340-z
Abstract: As an important topic of quantum cryptography, quantum proxy blind signature has attracted more and more attentions in recent years. However, with our analysis, it can be seen that there exists a common security loophole… read more here.
Keywords: quantum proxy; quantum; proxy blind; blind signature ... See more keywords
Quantum proxy signature with provable security
Sign Up to like & getrecommendations! Published in 2020 at "Modern Physics Letters A"
DOI: 10.1142/s0217732320501977
Abstract: A quantum proxy signature scheme makes the proxy signer can generate a quantum signature on behalf of the original signer. Although many quantum proxy signature schemes have been proposed, none of them can be formally… read more here.
Keywords: security model; quantum proxy; quantum; proxy signature ... See more keywords
Quantum Proxy Signature Scheme with Discrete Time Quantum Walks and Quantum One-Time Pad CNOT Operation
Sign Up to like & getrecommendations! Published in 2020 at "Applied Sciences"
DOI: 10.3390/app10175770
Abstract: The quantum proxy signature is one of the most significant formalisms in quantum signatures. We put forward a quantum proxy signature scheme using quantum walk-based teleportation and quantum one-time pad CNOT (QOTP-CNOT) operation, which includes… read more here.
Keywords: quantum proxy; time; scheme; proxy signature ... See more keywords